diff options
Diffstat (limited to 'arch/powerpc')
433 files changed, 517 insertions, 58 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 809c468edab1..cb782ac1c35d 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 source "arch/powerpc/platforms/Kconfig.cputype" config PPC32 diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index c86df246339e..be1c8c5beb61 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 menu "Kernel hacking" source "lib/Kconfig.debug" diff --git a/arch/powerpc/Makefile.postlink b/arch/powerpc/Makefile.postlink index 5db43ebbe2df..83f8e5ba2722 100644 --- a/arch/powerpc/Makefile.postlink +++ b/arch/powerpc/Makefile.postlink @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # =========================================================================== # Post-link powerpc pass # =========================================================================== diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index c4e6fe35c075..651974192c4d 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Makefile for making ELF bootable images for booting on CHRP # using Open Firmware. # diff --git a/arch/powerpc/boot/cpm-serial.c b/arch/powerpc/boot/cpm-serial.c index 19dc15abe43d..dfb56829cace 100644 --- a/arch/powerpc/boot/cpm-serial.c +++ b/arch/powerpc/boot/cpm-serial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * CPM serial console support. * diff --git a/arch/powerpc/boot/cuboot.h b/arch/powerpc/boot/cuboot.h index cd2aa7f348f3..c2b2c58eaa0b 100644 --- a/arch/powerpc/boot/cuboot.h +++ b/arch/powerpc/boot/cuboot.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_CUBOOT_H_ #define _PPC_BOOT_CUBOOT_H_ diff --git a/arch/powerpc/boot/dcr.h b/arch/powerpc/boot/dcr.h index bf8f4ede1928..334ab8b5a668 100644 --- a/arch/powerpc/boot/dcr.h +++ b/arch/powerpc/boot/dcr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_DCR_H_ #define _PPC_BOOT_DCR_H_ diff --git a/arch/powerpc/boot/dts/virtex440-ml510.dts b/arch/powerpc/boot/dts/virtex440-ml510.dts index 81a8dc2c6365..81201d3907e2 100644 --- a/arch/powerpc/boot/dts/virtex440-ml510.dts +++ b/arch/powerpc/boot/dts/virtex440-ml510.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Xilinx ML510 Reference Design support * diff --git a/arch/powerpc/boot/elf.h b/arch/powerpc/boot/elf.h index 1941bc50d4c5..f6aa7c20fcaf 100644 --- a/arch/powerpc/boot/elf.h +++ b/arch/powerpc/boot/elf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_ELF_H_ #define _PPC_BOOT_ELF_H_ diff --git a/arch/powerpc/boot/epapr-wrapper.c b/arch/powerpc/boot/epapr-wrapper.c index c10191006673..01262f50b769 100644 --- a/arch/powerpc/boot/epapr-wrapper.c +++ b/arch/powerpc/boot/epapr-wrapper.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 extern void epapr_platform_init(unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7); diff --git a/arch/powerpc/boot/fixed-head.S b/arch/powerpc/boot/fixed-head.S index 8e14cd9e1a54..4346c750cac1 100644 --- a/arch/powerpc/boot/fixed-head.S +++ b/arch/powerpc/boot/fixed-head.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ .text .global _zimage_start _zimage_start: diff --git a/arch/powerpc/boot/fsl-soc.h b/arch/powerpc/boot/fsl-soc.h index 5da26fc6e3cf..00b2cb89ff2f 100644 --- a/arch/powerpc/boot/fsl-soc.h +++ b/arch/powerpc/boot/fsl-soc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_FSL_SOC_H_ #define _PPC_BOOT_FSL_SOC_H_ diff --git a/arch/powerpc/boot/io.h b/arch/powerpc/boot/io.h index 394da5500466..5c6f90c34923 100644 --- a/arch/powerpc/boot/io.h +++ b/arch/powerpc/boot/io.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _IO_H #define _IO_H diff --git a/arch/powerpc/boot/libfdt_env.h b/arch/powerpc/boot/libfdt_env.h index 7e3789ea396b..f52c31b1f48f 100644 --- a/arch/powerpc/boot/libfdt_env.h +++ b/arch/powerpc/boot/libfdt_env.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ARCH_POWERPC_BOOT_LIBFDT_ENV_H #define _ARCH_POWERPC_BOOT_LIBFDT_ENV_H diff --git a/arch/powerpc/boot/mktree.c b/arch/powerpc/boot/mktree.c index e2ae24340fc8..dc603f3c15be 100644 --- a/arch/powerpc/boot/mktree.c +++ b/arch/powerpc/boot/mktree.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Makes a tree bootable image for IBM Evaluation boards. * Basically, just take a zImage, skip the ELF header, and stuff diff --git a/arch/powerpc/boot/motload-head.S b/arch/powerpc/boot/motload-head.S index 41cabb4b63fa..826dad0c19d9 100644 --- a/arch/powerpc/boot/motload-head.S +++ b/arch/powerpc/boot/motload-head.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include "ppc_asm.h" .text diff --git a/arch/powerpc/boot/mpc52xx-psc.c b/arch/powerpc/boot/mpc52xx-psc.c index d4cb4e4e0938..c2c08633ee35 100644 --- a/arch/powerpc/boot/mpc52xx-psc.c +++ b/arch/powerpc/boot/mpc52xx-psc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MPC5200 PSC serial console support. * diff --git a/arch/powerpc/boot/mpc8xx.h b/arch/powerpc/boot/mpc8xx.h index 3f59901ab1c0..3852ed90047f 100644 --- a/arch/powerpc/boot/mpc8xx.h +++ b/arch/powerpc/boot/mpc8xx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_MPC8xx_H_ #define _PPC_BOOT_MPC8xx_H_ diff --git a/arch/powerpc/boot/ns16550.c b/arch/powerpc/boot/ns16550.c index 8c9ead94be06..b0da4466d419 100644 --- a/arch/powerpc/boot/ns16550.c +++ b/arch/powerpc/boot/ns16550.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * 16550 serial console support. * diff --git a/arch/powerpc/boot/of.h b/arch/powerpc/boot/of.h index 53f8f27f94e4..31b2f5dfd589 100644 --- a/arch/powerpc/boot/of.h +++ b/arch/powerpc/boot/of.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_OF_H_ #define _PPC_BOOT_OF_H_ diff --git a/arch/powerpc/boot/planetcore.h b/arch/powerpc/boot/planetcore.h index d53c733cc463..5311db06c62b 100644 --- a/arch/powerpc/boot/planetcore.h +++ b/arch/powerpc/boot/planetcore.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_PLANETCORE_H_ #define _PPC_BOOT_PLANETCORE_H_ diff --git a/arch/powerpc/boot/pq2.h b/arch/powerpc/boot/pq2.h index 481698c7a51a..f577b3bec60b 100644 --- a/arch/powerpc/boot/pq2.h +++ b/arch/powerpc/boot/pq2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_PQ2_H_ #define _PPC_BOOT_PQ2_H_ diff --git a/arch/powerpc/boot/pseries-head.S b/arch/powerpc/boot/pseries-head.S index 6ef6e02e80f9..1b1a638ce6e8 100644 --- a/arch/powerpc/boot/pseries-head.S +++ b/arch/powerpc/boot/pseries-head.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include "ppc_asm.h" .text diff --git a/arch/powerpc/boot/redboot.h b/arch/powerpc/boot/redboot.h index ace0b7fed8eb..8f319b1add32 100644 --- a/arch/powerpc/boot/redboot.h +++ b/arch/powerpc/boot/redboot.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_REDBOOT_H #define _PPC_REDBOOT_H diff --git a/arch/powerpc/boot/rs6000.h b/arch/powerpc/boot/rs6000.h index d70517ccc0f7..a9d879155ef9 100644 --- a/arch/powerpc/boot/rs6000.h +++ b/arch/powerpc/boot/rs6000.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* IBM RS/6000 "XCOFF" file definitions for BFD. Copyright (C) 1990, 1991 Free Software Foundation, Inc. FIXME: Can someone provide a transliteration of this name into ASCII? diff --git a/arch/powerpc/boot/stdio.h b/arch/powerpc/boot/stdio.h index adffc58412d4..884d5959a9ae 100644 --- a/arch/powerpc/boot/stdio.h +++ b/arch/powerpc/boot/stdio.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_STDIO_H_ #define _PPC_BOOT_STDIO_H_ diff --git a/arch/powerpc/boot/stdlib.h b/arch/powerpc/boot/stdlib.h index 1bf01ac73aba..0a61fcd10fdb 100644 --- a/arch/powerpc/boot/stdlib.h +++ b/arch/powerpc/boot/stdlib.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_STDLIB_H_ #define _PPC_BOOT_STDLIB_H_ diff --git a/arch/powerpc/boot/string.h b/arch/powerpc/boot/string.h index 50091cc0eed9..3fb71171da49 100644 --- a/arch/powerpc/boot/string.h +++ b/arch/powerpc/boot/string.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_STRING_H_ #define _PPC_BOOT_STRING_H_ #include <stddef.h> diff --git a/arch/powerpc/boot/swab.h b/arch/powerpc/boot/swab.h index d0e1431084ca..11d2069fbb66 100644 --- a/arch/powerpc/boot/swab.h +++ b/arch/powerpc/boot/swab.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_BOOT_SWAB_H_ #define _PPC_BOOT_SWAB_H_ diff --git a/arch/powerpc/boot/types.h b/arch/powerpc/boot/types.h index af6b66b842c4..8a4c418b7260 100644 --- a/arch/powerpc/boot/types.h +++ b/arch/powerpc/boot/types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _TYPES_H_ #define _TYPES_H_ diff --git a/arch/powerpc/boot/virtex405-head.S b/arch/powerpc/boot/virtex405-head.S index 3edb13f94669..00bab7d7c48c 100644 --- a/arch/powerpc/boot/virtex405-head.S +++ b/arch/powerpc/boot/virtex405-head.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include "ppc_asm.h" .text diff --git a/arch/powerpc/boot/xz_config.h b/arch/powerpc/boot/xz_config.h index 5c6afdbca642..e22e5b3770dd 100644 --- a/arch/powerpc/boot/xz_config.h +++ b/arch/powerpc/boot/xz_config.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __XZ_CONFIG_H__ #define __XZ_CONFIG_H__ diff --git a/arch/powerpc/boot/zImage.coff.lds.S b/arch/powerpc/boot/zImage.coff.lds.S index de4c9e3c9344..117951295117 100644 --- a/arch/powerpc/boot/zImage.coff.lds.S +++ b/arch/powerpc/boot/zImage.coff.lds.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ OUTPUT_ARCH(powerpc:common) ENTRY(_zimage_start_opd) EXTERN(_zimage_start_opd) diff --git a/arch/powerpc/boot/zImage.lds.S b/arch/powerpc/boot/zImage.lds.S index f080abfc2f83..4ac1e36edfe7 100644 --- a/arch/powerpc/boot/zImage.lds.S +++ b/arch/powerpc/boot/zImage.lds.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <asm-generic/vmlinux.lds.h> #ifdef CONFIG_PPC64_BOOT_WRAPPER diff --git a/arch/powerpc/boot/zImage.ps3.lds.S b/arch/powerpc/boot/zImage.ps3.lds.S index aaa469c1e60d..7b2ff2eaa73a 100644 --- a/arch/powerpc/boot/zImage.ps3.lds.S +++ b/arch/powerpc/boot/zImage.ps3.lds.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ OUTPUT_ARCH(powerpc:common) ENTRY(_zimage_start) EXTERN(_zimage_start) diff --git a/arch/powerpc/crypto/Makefile b/arch/powerpc/crypto/Makefile index 67eca3af9fc7..4808d97fede5 100644 --- a/arch/powerpc/crypto/Makefile +++ b/arch/powerpc/crypto/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # powerpc/crypto/Makefile # diff --git a/arch/powerpc/crypto/sha1-powerpc-asm.S b/arch/powerpc/crypto/sha1-powerpc-asm.S index 82ddc9bdfeb1..c8951ce0dcc4 100644 --- a/arch/powerpc/crypto/sha1-powerpc-asm.S +++ b/arch/powerpc/crypto/sha1-powerpc-asm.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * SHA-1 implementation for PowerPC. * diff --git a/arch/powerpc/include/asm/agp.h b/arch/powerpc/include/asm/agp.h index 416e12c2d505..b29b1186f819 100644 --- a/arch/powerpc/include/asm/agp.h +++ b/arch/powerpc/include/asm/agp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_AGP_H #define _ASM_POWERPC_AGP_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/archrandom.h b/arch/powerpc/include/asm/archrandom.h index 85e88f7a59c0..9c63b596e6ce 100644 --- a/arch/powerpc/include/asm/archrandom.h +++ b/arch/powerpc/include/asm/archrandom.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_ARCHRANDOM_H #define _ASM_POWERPC_ARCHRANDOM_H diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h index a2cc8010cd72..682b3e6a1e21 100644 --- a/arch/powerpc/include/asm/atomic.h +++ b/arch/powerpc/include/asm/atomic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_ATOMIC_H_ #define _ASM_POWERPC_ATOMIC_H_ diff --git a/arch/powerpc/include/asm/backlight.h b/arch/powerpc/include/asm/backlight.h index 8cf5c37c3817..1b5eab62ed04 100644 --- a/arch/powerpc/include/asm/backlight.h +++ b/arch/powerpc/include/asm/backlight.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Routines for handling backlight control on PowerBooks * diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h index 9c601adfc500..10daa1d56e0a 100644 --- a/arch/powerpc/include/asm/barrier.h +++ b/arch/powerpc/include/asm/barrier.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu> */ diff --git a/arch/powerpc/include/asm/book3s/32/hash.h b/arch/powerpc/include/asm/book3s/32/hash.h index 880db13a2e9f..f2892c7ab73e 100644 --- a/arch/powerpc/include/asm/book3s/32/hash.h +++ b/arch/powerpc/include/asm/book3s/32/hash.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_32_HASH_H #define _ASM_POWERPC_BOOK3S_32_HASH_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/book3s/32/mmu-hash.h b/arch/powerpc/include/asm/book3s/32/mmu-hash.h index b82e063494dd..e38c91388c40 100644 --- a/arch/powerpc/include/asm/book3s/32/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/32/mmu-hash.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_32_MMU_HASH_H_ #define _ASM_POWERPC_BOOK3S_32_MMU_HASH_H_ /* diff --git a/arch/powerpc/include/asm/book3s/32/pgalloc.h b/arch/powerpc/include/asm/book3s/32/pgalloc.h index a120e7f8d535..5073cc75f1c8 100644 --- a/arch/powerpc/include/asm/book3s/32/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/32/pgalloc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_32_PGALLOC_H #define _ASM_POWERPC_BOOK3S_32_PGALLOC_H diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index 4d453f979553..016579ef16d3 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_32_PGTABLE_H #define _ASM_POWERPC_BOOK3S_32_PGTABLE_H diff --git a/arch/powerpc/include/asm/book3s/64/hash-4k.h b/arch/powerpc/include/asm/book3s/64/hash-4k.h index 0c4e470571ca..197ced1eaaa0 100644 --- a/arch/powerpc/include/asm/book3s/64/hash-4k.h +++ b/arch/powerpc/include/asm/book3s/64/hash-4k.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_HASH_4K_H #define _ASM_POWERPC_BOOK3S_64_HASH_4K_H /* diff --git a/arch/powerpc/include/asm/book3s/64/hash-64k.h b/arch/powerpc/include/asm/book3s/64/hash-64k.h index 9732837aaae8..8d40cf03cb67 100644 --- a/arch/powerpc/include/asm/book3s/64/hash-64k.h +++ b/arch/powerpc/include/asm/book3s/64/hash-64k.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_HASH_64K_H #define _ASM_POWERPC_BOOK3S_64_HASH_64K_H diff --git a/arch/powerpc/include/asm/book3s/64/hash.h b/arch/powerpc/include/asm/book3s/64/hash.h index f88452019114..ecb1239d74f4 100644 --- a/arch/powerpc/include/asm/book3s/64/hash.h +++ b/arch/powerpc/include/asm/book3s/64/hash.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_HASH_H #define _ASM_POWERPC_BOOK3S_64_HASH_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/book3s/64/hugetlb.h b/arch/powerpc/include/asm/book3s/64/hugetlb.h index 2d1ca488ca44..c459f937d484 100644 --- a/arch/powerpc/include/asm/book3s/64/hugetlb.h +++ b/arch/powerpc/include/asm/book3s/64/hugetlb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_HUGETLB_H #define _ASM_POWERPC_BOOK3S_64_HUGETLB_H /* diff --git a/arch/powerpc/include/asm/book3s/64/mmu.h b/arch/powerpc/include/asm/book3s/64/mmu.h index c3b00e8ff791..37fdede5a24c 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu.h +++ b/arch/powerpc/include/asm/book3s/64/mmu.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_MMU_H_ #define _ASM_POWERPC_BOOK3S_64_MMU_H_ diff --git a/arch/powerpc/include/asm/book3s/64/pgtable-4k.h b/arch/powerpc/include/asm/book3s/64/pgtable-4k.h index 8708a0239a56..af5f2baac80f 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable-4k.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable-4k.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_PGTABLE_4K_H #define _ASM_POWERPC_BOOK3S_64_PGTABLE_4K_H /* diff --git a/arch/powerpc/include/asm/book3s/64/pgtable-64k.h b/arch/powerpc/include/asm/book3s/64/pgtable-64k.h index 2ce4209399ed..fb4b3ba52339 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable-64k.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable-64k.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_PGTABLE_64K_H #define _ASM_POWERPC_BOOK3S_64_PGTABLE_64K_H diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h index b9aff515b4de..9a677cd5997f 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_PGTABLE_H_ #define _ASM_POWERPC_BOOK3S_64_PGTABLE_H_ diff --git a/arch/powerpc/include/asm/book3s/64/radix-4k.h b/arch/powerpc/include/asm/book3s/64/radix-4k.h index 7c3b1fe1619e..a61aa9cd63ec 100644 --- a/arch/powerpc/include/asm/book3s/64/radix-4k.h +++ b/arch/powerpc/include/asm/book3s/64/radix-4k.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PGTABLE_RADIX_4K_H #define _ASM_POWERPC_PGTABLE_RADIX_4K_H diff --git a/arch/powerpc/include/asm/book3s/64/radix-64k.h b/arch/powerpc/include/asm/book3s/64/radix-64k.h index 82dc355f0b45..c7e71ba29555 100644 --- a/arch/powerpc/include/asm/book3s/64/radix-64k.h +++ b/arch/powerpc/include/asm/book3s/64/radix-64k.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PGTABLE_RADIX_64K_H #define _ASM_POWERPC_PGTABLE_RADIX_64K_H diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h index 1e5ba94e62ef..19c44e1495ae 100644 --- a/arch/powerpc/include/asm/book3s/64/radix.h +++ b/arch/powerpc/include/asm/book3s/64/radix.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PGTABLE_RADIX_H #define _ASM_POWERPC_PGTABLE_RADIX_H diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h b/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h index 2f6373144e2c..42178897a050 100644 --- a/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h +++ b/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_TLBFLUSH_HASH_H #define _ASM_POWERPC_BOOK3S_64_TLBFLUSH_HASH_H diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h index 9b433a624bf3..c2115dfcef0c 100644 --- a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h +++ b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_TLBFLUSH_RADIX_H #define _ASM_POWERPC_TLBFLUSH_RADIX_H diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush.h b/arch/powerpc/include/asm/book3s/64/tlbflush.h index 72b925f97bab..fcffddbb3102 100644 --- a/arch/powerpc/include/asm/book3s/64/tlbflush.h +++ b/arch/powerpc/include/asm/book3s/64/tlbflush.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_64_TLBFLUSH_H #define _ASM_POWERPC_BOOK3S_64_TLBFLUSH_H diff --git a/arch/powerpc/include/asm/book3s/pgalloc.h b/arch/powerpc/include/asm/book3s/pgalloc.h index c0a69ae92256..6b178ca143e7 100644 --- a/arch/powerpc/include/asm/book3s/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/pgalloc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_PGALLOC_H #define _ASM_POWERPC_BOOK3S_PGALLOC_H diff --git a/arch/powerpc/include/asm/book3s/pgtable.h b/arch/powerpc/include/asm/book3s/pgtable.h index 8b0f4a29259a..6436b65ac7bc 100644 --- a/arch/powerpc/include/asm/book3s/pgtable.h +++ b/arch/powerpc/include/asm/book3s/pgtable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BOOK3S_PGTABLE_H #define _ASM_POWERPC_BOOK3S_PGTABLE_H diff --git a/arch/powerpc/include/asm/bootx.h b/arch/powerpc/include/asm/bootx.h index dd9461003dfa..1c121f3c524f 100644 --- a/arch/powerpc/include/asm/bootx.h +++ b/arch/powerpc/include/asm/bootx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * This file describes the structure passed from the BootX application * (for MacOS) when it is used to boot Linux. diff --git a/arch/powerpc/include/asm/btext.h b/arch/powerpc/include/asm/btext.h index 89fc382648bc..3ffad030393c 100644 --- a/arch/powerpc/include/asm/btext.h +++ b/arch/powerpc/include/asm/btext.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Definitions for using the procedures in btext.c. * diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h index 7ee763d3bea9..3c04249bcf39 100644 --- a/arch/powerpc/include/asm/bug.h +++ b/arch/powerpc/include/asm/bug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_BUG_H #define _ASM_POWERPC_BUG_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h index d122f7f957ce..c1d257aa4c2d 100644 --- a/arch/powerpc/include/asm/cache.h +++ b/arch/powerpc/include/asm/cache.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_CACHE_H #define _ASM_POWERPC_CACHE_H diff --git a/arch/powerpc/include/asm/cell-regs.h b/arch/powerpc/include/asm/cell-regs.h index fdf64fd25950..e1c431ef30e0 100644 --- a/arch/powerpc/include/asm/cell-regs.h +++ b/arch/powerpc/include/asm/cell-regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * cbe_regs.h * diff --git a/arch/powerpc/include/asm/cmpxchg.h b/arch/powerpc/include/asm/cmpxchg.h index fc46b664c49e..9b001f1f6b32 100644 --- a/arch/powerpc/include/asm/cmpxchg.h +++ b/arch/powerpc/include/asm/cmpxchg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_CMPXCHG_H_ #define _ASM_POWERPC_CMPXCHG_H_ diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/code-patching.h index 5482928eea1b..abef812de7f8 100644 --- a/arch/powerpc/include/asm/code-patching.h +++ b/arch/powerpc/include/asm/code-patching.h @@ -83,16 +83,8 @@ static inline unsigned long ppc_function_entry(void *func) * On PPC64 ABIv1 the function pointer actually points to the * function's descriptor. The first entry in the descriptor is the * address of the function text. - * - * However, we may also receive pointer to an assembly symbol. To - * detect that, we first check if the function pointer we receive - * already points to kernel/module text and we only dereference it - * if it doesn't. */ - if (kernel_text_address((unsigned long)func)) - return (unsigned long)func; - else - return ((func_descr_t *)func)->entry; + return ((func_descr_t *)func)->entry; #else return (unsigned long)func; #endif diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h index f256e1d14a14..a035b1e5dfa7 100644 --- a/arch/powerpc/include/asm/compat.h +++ b/arch/powerpc/include/asm/compat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_COMPAT_H #define _ASM_POWERPC_COMPAT_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/context_tracking.h b/arch/powerpc/include/asm/context_tracking.h index 40014921ffff..f2682b28b050 100644 --- a/arch/powerpc/include/asm/context_tracking.h +++ b/arch/powerpc/include/asm/context_tracking.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_CONTEXT_TRACKING_H #define _ASM_POWERPC_CONTEXT_TRACKING_H diff --git a/arch/powerpc/include/asm/cpm.h b/arch/powerpc/include/asm/cpm.h index 2c5c5b476804..b925df1b87d0 100644 --- a/arch/powerpc/include/asm/cpm.h +++ b/arch/powerpc/include/asm/cpm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __CPM_H #define __CPM_H diff --git a/arch/powerpc/include/asm/cpm1.h b/arch/powerpc/include/asm/cpm1.h index 14ad37865000..3db821876d48 100644 --- a/arch/powerpc/include/asm/cpm1.h +++ b/arch/powerpc/include/asm/cpm1.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * MPC8xx Communication Processor Module. * Copyright (c) 1997 Dan Malek (dmalek@jlc.net) diff --git a/arch/powerpc/include/asm/cpm2.h b/arch/powerpc/include/asm/cpm2.h index 7c8608b09694..2211b934ecb4 100644 --- a/arch/powerpc/include/asm/cpm2.h +++ b/arch/powerpc/include/asm/cpm2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Communication Processor Module v2. * diff --git a/arch/powerpc/include/asm/cpu_has_feature.h b/arch/powerpc/include/asm/cpu_has_feature.h index 0d1df02bf99d..7897d16e0990 100644 --- a/arch/powerpc/include/asm/cpu_has_feature.h +++ b/arch/powerpc/include/asm/cpu_has_feature.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_POWERPC_CPU_HAS_FEATURE_H #define __ASM_POWERPC_CPU_HAS_FEATURE_H diff --git a/arch/powerpc/include/asm/cpuidle.h b/arch/powerpc/include/asm/cpuidle.h index eb43b5c3a7b5..e210a83eb196 100644 --- a/arch/powerpc/include/asm/cpuidle.h +++ b/arch/powerpc/include/asm/cpuidle.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_CPUIDLE_H #define _ASM_POWERPC_CPUIDLE_H diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index a9bf921f4efc..53b31c2bcdf4 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_POWERPC_CPUTABLE_H #define __ASM_POWERPC_CPUTABLE_H diff --git a/arch/powerpc/include/asm/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h index 9377bdf42eb8..d71a90924f3b 100644 --- a/arch/powerpc/include/asm/cputhreads.h +++ b/arch/powerpc/include/asm/cputhreads.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_CPUTHREADS_H #define _ASM_POWERPC_CPUTHREADS_H diff --git a/arch/powerpc/include/asm/dbdma.h b/arch/powerpc/include/asm/dbdma.h index 6c69836b4ec2..4785c1716b3e 100644 --- a/arch/powerpc/include/asm/dbdma.h +++ b/arch/powerpc/include/asm/dbdma.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Definitions for using the Apple Descriptor-Based DMA controller * in Power Macintosh computers. diff --git a/arch/powerpc/include/asm/dcr-regs.h b/arch/powerpc/include/asm/dcr-regs.h index 380274de429f..5c1a4973f46a 100644 --- a/arch/powerpc/include/asm/dcr-regs.h +++ b/arch/powerpc/include/asm/dcr-regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Common DCR / SDR / CPR register definitions used on various IBM/AMCC * 4xx processors diff --git a/arch/powerpc/include/asm/debug.h b/arch/powerpc/include/asm/debug.h index 5d5af3fddfd8..14e71ff6579e 100644 --- a/arch/powerpc/include/asm/debug.h +++ b/arch/powerpc/include/asm/debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu> */ diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h index 2e43c2ef7632..5a6cbe11db6f 100644 --- a/arch/powerpc/include/asm/dma-mapping.h +++ b/arch/powerpc/include/asm/dma-mapping.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2004 IBM * diff --git a/arch/powerpc/include/asm/dma.h b/arch/powerpc/include/asm/dma.h index a5c6d83b5f60..1b4f0254868f 100644 --- a/arch/powerpc/include/asm/dma.h +++ b/arch/powerpc/include/asm/dma.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_DMA_H #define _ASM_POWERPC_DMA_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/dt_cpu_ftrs.h b/arch/powerpc/include/asm/dt_cpu_ftrs.h index 7a34fc11bf63..71515d909ed1 100644 --- a/arch/powerpc/include/asm/dt_cpu_ftrs.h +++ b/arch/powerpc/include/asm/dt_cpu_ftrs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_POWERPC_DT_CPU_FTRS_H #define __ASM_POWERPC_DT_CPU_FTRS_H diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h index 8196e9c7d7e8..92cac4851275 100644 --- a/arch/powerpc/include/asm/exec.h +++ b/arch/powerpc/include/asm/exec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu> */ diff --git a/arch/powerpc/include/asm/extable.h b/arch/powerpc/include/asm/extable.h index 07cc45cd86d9..eb91b2d2935a 100644 --- a/arch/powerpc/include/asm/extable.h +++ b/arch/powerpc/include/asm/extable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ARCH_POWERPC_EXTABLE_H #define _ARCH_POWERPC_EXTABLE_H diff --git a/arch/powerpc/include/asm/fb.h b/arch/powerpc/include/asm/fb.h index 411af8d17a69..6541ab77c5b9 100644 --- a/arch/powerpc/include/asm/fb.h +++ b/arch/powerpc/include/asm/fb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_FB_H_ #define _ASM_FB_H_ diff --git a/arch/powerpc/include/asm/ftrace.h b/arch/powerpc/include/asm/ftrace.h index 686c5f70eb84..9abddde372ab 100644 --- a/arch/powerpc/include/asm/ftrace.h +++ b/arch/powerpc/include/asm/ftrace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_FTRACE #define _ASM_POWERPC_FTRACE diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h index 719ed9b61ea7..1a944c18c539 100644 --- a/arch/powerpc/include/asm/futex.h +++ b/arch/powerpc/include/asm/futex.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_FUTEX_H #define _ASM_POWERPC_FUTEX_H diff --git a/arch/powerpc/include/asm/grackle.h b/arch/powerpc/include/asm/grackle.h index bd7812a519d4..7376e3fa1570 100644 --- a/arch/powerpc/include/asm/grackle.h +++ b/arch/powerpc/include/asm/grackle.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_GRACKLE_H #define _ASM_POWERPC_GRACKLE_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/hardirq.h b/arch/powerpc/include/asm/hardirq.h index c97603d617e3..456f9e7b8d83 100644 --- a/arch/powerpc/include/asm/hardirq.h +++ b/arch/powerpc/include/asm/hardirq.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_HARDIRQ_H #define _ASM_POWERPC_HARDIRQ_H diff --git a/arch/powerpc/include/asm/head-64.h b/arch/powerpc/include/asm/head-64.h index d81eac5b509f..fdcff76e9a25 100644 --- a/arch/powerpc/include/asm/head-64.h +++ b/arch/powerpc/include/asm/head-64.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_HEAD_64_H #define _ASM_POWERPC_HEAD_64_H diff --git a/arch/powerpc/include/asm/heathrow.h b/arch/powerpc/include/asm/heathrow.h index 93f54958a9d1..8bc5b168762e 100644 --- a/arch/powerpc/include/asm/heathrow.h +++ b/arch/powerpc/include/asm/heathrow.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_HEATHROW_H #define _ASM_POWERPC_HEATHROW_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/highmem.h b/arch/powerpc/include/asm/highmem.h index 01c2c23b307e..cec820f961da 100644 --- a/arch/powerpc/include/asm/highmem.h +++ b/arch/powerpc/include/asm/highmem.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * highmem.h: virtual kernel memory mappings for high memory * diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h index b8a0fb442c64..93f98239159f 100644 --- a/arch/powerpc/include/asm/hugetlb.h +++ b/arch/powerpc/include/asm/hugetlb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_HUGETLB_H #define _ASM_POWERPC_HUGETLB_H diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h index 3d34dc0869f6..a409177be8bd 100644 --- a/arch/powerpc/include/asm/hvcall.h +++ b/arch/powerpc/include/asm/hvcall.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_HVCALL_H #define _ASM_POWERPC_HVCALL_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/hvsi.h b/arch/powerpc/include/asm/hvsi.h index d4a5315718ca..3fdc54df63c9 100644 --- a/arch/powerpc/include/asm/hvsi.h +++ b/arch/powerpc/include/asm/hvsi.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _HVSI_H #define _HVSI_H diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index c1dd1929342d..abd04c36c251 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu> */ diff --git a/arch/powerpc/include/asm/i8259.h b/arch/powerpc/include/asm/i8259.h index c3fdfbd5a673..d7f08ae49e12 100644 --- a/arch/powerpc/include/asm/i8259.h +++ b/arch/powerpc/include/asm/i8259.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_I8259_H #define _ASM_POWERPC_I8259_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/ide.h b/arch/powerpc/include/asm/ide.h index da01b20aea59..ce87a4441ca3 100644 --- a/arch/powerpc/include/asm/ide.h +++ b/arch/powerpc/include/asm/ide.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1994-1996 Linus Torvalds & authors * diff --git a/arch/powerpc/include/asm/ima.h b/arch/powerpc/include/asm/ima.h index 2313bdface34..ead488cf3981 100644 --- a/arch/powerpc/include/asm/ima.h +++ b/arch/powerpc/include/asm/ima.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_IMA_H #define _ASM_POWERPC_IMA_H diff --git a/arch/powerpc/include/asm/immap_cpm2.h b/arch/powerpc/include/asm/immap_cpm2.h index 7c64fda5357b..845d5b3fb212 100644 --- a/arch/powerpc/include/asm/immap_cpm2.h +++ b/arch/powerpc/include/asm/immap_cpm2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * CPM2 Internal Memory Map * Copyright (c) 1999 Dan Malek (dmalek@jlc.net) diff --git a/arch/powerpc/include/asm/io-defs.h b/arch/powerpc/include/asm/io-defs.h index 44d7927aec69..faf8617cc574 100644 --- a/arch/powerpc/include/asm/io-defs.h +++ b/arch/powerpc/include/asm/io-defs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* This file is meant to be include multiple times by other headers */ /* last 2 argments are used by platforms/cell/io-workarounds.[ch] */ diff --git a/arch/powerpc/include/asm/irq_work.h b/arch/powerpc/include/asm/irq_work.h index 744fd54de374..c6d3078bd8c3 100644 --- a/arch/powerpc/include/asm/irq_work.h +++ b/arch/powerpc/include/asm/irq_work.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_IRQ_WORK_H #define _ASM_POWERPC_IRQ_WORK_H diff --git a/arch/powerpc/include/asm/irqflags.h b/arch/powerpc/include/asm/irqflags.h index f2149066fe5d..1aeb5f13b8c4 100644 --- a/arch/powerpc/include/asm/irqflags.h +++ b/arch/powerpc/include/asm/irqflags.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * IRQ flags handling */ diff --git a/arch/powerpc/include/asm/isa-bridge.h b/arch/powerpc/include/asm/isa-bridge.h index a3a7c1d63a7c..47295894bf91 100644 --- a/arch/powerpc/include/asm/isa-bridge.h +++ b/arch/powerpc/include/asm/isa-bridge.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ISA_BRIDGE_H #define __ISA_BRIDGE_H diff --git a/arch/powerpc/include/asm/kdebug.h b/arch/powerpc/include/asm/kdebug.h index ae6d206728af..0f7c1ef37d0d 100644 --- a/arch/powerpc/include/asm/kdebug.h +++ b/arch/powerpc/include/asm/kdebug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_KDEBUG_H #define _ASM_POWERPC_KDEBUG_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h index c9776202d7ec..fd128d1e52b3 100644 --- a/arch/powerpc/include/asm/kdump.h +++ b/arch/powerpc/include/asm/kdump.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC64_KDUMP_H #define _PPC64_KDUMP_H diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h index 25668bc8cb2a..4419d435639a 100644 --- a/arch/powerpc/include/asm/kexec.h +++ b/arch/powerpc/include/asm/kexec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_KEXEC_H #define _ASM_POWERPC_KEXEC_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/keylargo.h b/arch/powerpc/include/asm/keylargo.h index 2156315d8a90..debdf548009d 100644 --- a/arch/powerpc/include/asm/keylargo.h +++ b/arch/powerpc/include/asm/keylargo.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_KEYLARGO_H #define _ASM_POWERPC_KEYLARGO_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/libata-portmap.h b/arch/powerpc/include/asm/libata-portmap.h index 4396db57b8be..7c602da62560 100644 --- a/arch/powerpc/include/asm/libata-portmap.h +++ b/arch/powerpc/include/asm/libata-portmap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_POWERPC_LIBATA_PORTMAP_H #define __ASM_POWERPC_LIBATA_PORTMAP_H diff --git a/arch/powerpc/include/asm/linkage.h b/arch/powerpc/include/asm/linkage.h index 0cf5e21179fc..1f00d2891d69 100644 --- a/arch/powerpc/include/asm/linkage.h +++ b/arch/powerpc/include/asm/linkage.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_LINKAGE_H #define _ASM_POWERPC_LINKAGE_H diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h index b8da91363864..600a68bd77f5 100644 --- a/arch/powerpc/include/asm/local.h +++ b/arch/powerpc/include/asm/local.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ARCH_POWERPC_LOCAL_H #define _ARCH_POWERPC_LOCAL_H diff --git a/arch/powerpc/include/asm/macio.h b/arch/powerpc/include/asm/macio.h index 27af7f8bbb8d..ff5fd82d9ff0 100644 --- a/arch/powerpc/include/asm/macio.h +++ b/arch/powerpc/include/asm/macio.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __MACIO_ASIC_H__ #define __MACIO_ASIC_H__ #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/mediabay.h b/arch/powerpc/include/asm/mediabay.h index 11037a4133ee..230fda4707b8 100644 --- a/arch/powerpc/include/asm/mediabay.h +++ b/arch/powerpc/include/asm/mediabay.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * mediabay.h: definitions for using the media bay * on PowerBook 3400 and similar computers. diff --git a/arch/powerpc/include/asm/mmu-40x.h b/arch/powerpc/include/asm/mmu-40x.h index 34916865eaef..74f4edb5916e 100644 --- a/arch/powerpc/include/asm/mmu-40x.h +++ b/arch/powerpc/include/asm/mmu-40x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_MMU_40X_H_ #define _ASM_POWERPC_MMU_40X_H_ diff --git a/arch/powerpc/include/asm/mmu-44x.h b/arch/powerpc/include/asm/mmu-44x.h index bf52d704fc47..cb57f29f531d 100644 --- a/arch/powerpc/include/asm/mmu-44x.h +++ b/arch/powerpc/include/asm/mmu-44x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_MMU_44X_H_ #define _ASM_POWERPC_MMU_44X_H_ /* diff --git a/arch/powerpc/include/asm/mmu-8xx.h b/arch/powerpc/include/asm/mmu-8xx.h index 798b5bf91427..5bb3dbede41a 100644 --- a/arch/powerpc/include/asm/mmu-8xx.h +++ b/arch/powerpc/include/asm/mmu-8xx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_MMU_8XX_H_ #define _ASM_POWERPC_MMU_8XX_H_ /* diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h index 7ca8d8e80ffa..cda94a0f5146 100644 --- a/arch/powerpc/include/asm/mmu-book3e.h +++ b/arch/powerpc/include/asm/mmu-book3e.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_MMU_BOOK3E_H_ #define _ASM_POWERPC_MMU_BOOK3E_H_ /* diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index 78260409dc9c..6364f5c2cc3e 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_MMU_H_ #define _ASM_POWERPC_MMU_H_ #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index 309592589e30..492d8140a395 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_POWERPC_MMU_CONTEXT_H #define __ASM_POWERPC_MMU_CONTEXT_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/mmzone.h b/arch/powerpc/include/asm/mmzone.h index 4d52ccfc2366..91c69ff53a8a 100644 --- a/arch/powerpc/include/asm/mmzone.h +++ b/arch/powerpc/include/asm/mmzone.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99 * diff --git a/arch/powerpc/include/asm/mpc6xx.h b/arch/powerpc/include/asm/mpc6xx.h index effc2291beb2..6ed9f4ccc7b9 100644 --- a/arch/powerpc/include/asm/mpc6xx.h +++ b/arch/powerpc/include/asm/mpc6xx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_POWERPC_MPC6xx_H #define __ASM_POWERPC_MPC6xx_H diff --git a/arch/powerpc/include/asm/mpc8260.h b/arch/powerpc/include/asm/mpc8260.h index 03317e1e6185..fd8c5707425b 100644 --- a/arch/powerpc/include/asm/mpc8260.h +++ b/arch/powerpc/include/asm/mpc8260.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Since there are many different boards and no standard configuration, * we have a unique include file for each. Rather than change every diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h index 98697611e7b3..fad8ddd697ac 100644 --- a/arch/powerpc/include/asm/mpic.h +++ b/arch/powerpc/include/asm/mpic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_MPIC_H #define _ASM_POWERPC_MPIC_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/nmi.h b/arch/powerpc/include/asm/nmi.h index 3760150a0ff0..e97f58689ca7 100644 --- a/arch/powerpc/include/asm/nmi.h +++ b/arch/powerpc/include/asm/nmi.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_NMI_H #define _ASM_NMI_H diff --git a/arch/powerpc/include/asm/nohash/32/pgalloc.h b/arch/powerpc/include/asm/nohash/32/pgalloc.h index cc369a70f2bb..d072139ff2e5 100644 --- a/arch/powerpc/include/asm/nohash/32/pgalloc.h +++ b/arch/powerpc/include/asm/nohash/32/pgalloc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PGALLOC_32_H #define _ASM_POWERPC_PGALLOC_32_H diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index 185c6a47f9ba..cc2bfec3aa3b 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_32_PGTABLE_H #define _ASM_POWERPC_NOHASH_32_PGTABLE_H diff --git a/arch/powerpc/include/asm/nohash/32/pte-40x.h b/arch/powerpc/include/asm/nohash/32/pte-40x.h index 9624ebdacc47..124f9ac23a1e 100644 --- a/arch/powerpc/include/asm/nohash/32/pte-40x.h +++ b/arch/powerpc/include/asm/nohash/32/pte-40x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_32_PTE_40x_H #define _ASM_POWERPC_NOHASH_32_PTE_40x_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/nohash/32/pte-44x.h b/arch/powerpc/include/asm/nohash/32/pte-44x.h index 0656ff81e5b0..f812c0272364 100644 --- a/arch/powerpc/include/asm/nohash/32/pte-44x.h +++ b/arch/powerpc/include/asm/nohash/32/pte-44x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_32_PTE_44x_H #define _ASM_POWERPC_NOHASH_32_PTE_44x_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/nohash/32/pte-8xx.h b/arch/powerpc/include/asm/nohash/32/pte-8xx.h index b4df2734c078..6dc0180fd5c7 100644 --- a/arch/powerpc/include/asm/nohash/32/pte-8xx.h +++ b/arch/powerpc/include/asm/nohash/32/pte-8xx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_32_PTE_8xx_H #define _ASM_POWERPC_NOHASH_32_PTE_8xx_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/nohash/32/pte-fsl-booke.h b/arch/powerpc/include/asm/nohash/32/pte-fsl-booke.h index 5422d00c6145..d1ee24e9e137 100644 --- a/arch/powerpc/include/asm/nohash/32/pte-fsl-booke.h +++ b/arch/powerpc/include/asm/nohash/32/pte-fsl-booke.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_32_PTE_FSL_BOOKE_H #define _ASM_POWERPC_NOHASH_32_PTE_FSL_BOOKE_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/nohash/64/pgtable-4k.h b/arch/powerpc/include/asm/nohash/64/pgtable-4k.h index 9f4de0a1035e..c40ec32b8194 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable-4k.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable-4k.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_64_PGTABLE_4K_H #define _ASM_POWERPC_NOHASH_64_PGTABLE_4K_H diff --git a/arch/powerpc/include/asm/nohash/64/pgtable-64k.h b/arch/powerpc/include/asm/nohash/64/pgtable-64k.h index 1facb584dd29..7210c2818e41 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable-64k.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable-64k.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_64_PGTABLE_64K_H #define _ASM_POWERPC_NOHASH_64_PGTABLE_64K_H diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h index f0ff384d4ca5..265bbd7cba73 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_64_PGTABLE_H #define _ASM_POWERPC_NOHASH_64_PGTABLE_H /* diff --git a/arch/powerpc/include/asm/nohash/pgalloc.h b/arch/powerpc/include/asm/nohash/pgalloc.h index b39ec956d71e..0634f2949438 100644 --- a/arch/powerpc/include/asm/nohash/pgalloc.h +++ b/arch/powerpc/include/asm/nohash/pgalloc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_PGALLOC_H #define _ASM_POWERPC_NOHASH_PGALLOC_H diff --git a/arch/powerpc/include/asm/nohash/pgtable.h b/arch/powerpc/include/asm/nohash/pgtable.h index 17989c3d9a24..5c68f4a59f75 100644 --- a/arch/powerpc/include/asm/nohash/pgtable.h +++ b/arch/powerpc/include/asm/nohash/pgtable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_PGTABLE_H #define _ASM_POWERPC_NOHASH_PGTABLE_H diff --git a/arch/powerpc/include/asm/nohash/pte-book3e.h b/arch/powerpc/include/asm/nohash/pte-book3e.h index e16807b78edf..2da4532ca377 100644 --- a/arch/powerpc/include/asm/nohash/pte-book3e.h +++ b/arch/powerpc/include/asm/nohash/pte-book3e.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_NOHASH_PTE_BOOK3E_H #define _ASM_POWERPC_NOHASH_PTE_BOOK3E_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/ohare.h b/arch/powerpc/include/asm/ohare.h index 0d030f9dea24..da3371fc348c 100644 --- a/arch/powerpc/include/asm/ohare.h +++ b/arch/powerpc/include/asm/ohare.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_OHARE_H #define _ASM_POWERPC_OHARE_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/page_32.h b/arch/powerpc/include/asm/page_32.h index 6a8e1797f223..5c378e9b78c8 100644 --- a/arch/powerpc/include/asm/page_32.h +++ b/arch/powerpc/include/asm/page_32.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PAGE_32_H #define _ASM_POWERPC_PAGE_32_H diff --git a/arch/powerpc/include/asm/parport.h b/arch/powerpc/include/asm/parport.h index 6595ad1d18cc..8abfb8f7c33d 100644 --- a/arch/powerpc/include/asm/parport.h +++ b/arch/powerpc/include/asm/parport.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * parport.h: platform-specific PC-style parport initialisation * diff --git a/arch/powerpc/include/asm/percpu.h b/arch/powerpc/include/asm/percpu.h index 2cedefddba37..dce863a7635c 100644 --- a/arch/powerpc/include/asm/percpu.h +++ b/arch/powerpc/include/asm/percpu.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PERCPU_H_ #define _ASM_POWERPC_PERCPU_H_ #ifdef __powerpc64__ diff --git a/arch/powerpc/include/asm/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h index 45ae1212ab8a..a14203c005f1 100644 --- a/arch/powerpc/include/asm/pgalloc.h +++ b/arch/powerpc/include/asm/pgalloc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PGALLOC_H #define _ASM_POWERPC_PGALLOC_H diff --git a/arch/powerpc/include/asm/pgtable-be-types.h b/arch/powerpc/include/asm/pgtable-be-types.h index 67e7e3d990f4..beb6e3e79788 100644 --- a/arch/powerpc/include/asm/pgtable-be-types.h +++ b/arch/powerpc/include/asm/pgtable-be-types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PGTABLE_BE_TYPES_H #define _ASM_POWERPC_PGTABLE_BE_TYPES_H diff --git a/arch/powerpc/include/asm/pgtable-types.h b/arch/powerpc/include/asm/pgtable-types.h index 369a164b545c..cfe89a6fc308 100644 --- a/arch/powerpc/include/asm/pgtable-types.h +++ b/arch/powerpc/include/asm/pgtable-types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PGTABLE_TYPES_H #define _ASM_POWERPC_PGTABLE_TYPES_H diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 7d0d38f58243..ab7d2d996be4 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PGTABLE_H #define _ASM_POWERPC_PGTABLE_H diff --git a/arch/powerpc/include/asm/plpar_wrappers.h b/arch/powerpc/include/asm/plpar_wrappers.h index c7b164836bc3..7f01b22fa6cb 100644 --- a/arch/powerpc/include/asm/plpar_wrappers.h +++ b/arch/powerpc/include/asm/plpar_wrappers.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PLPAR_WRAPPERS_H #define _ASM_POWERPC_PLPAR_WRAPPERS_H diff --git a/arch/powerpc/include/asm/pmac_pfunc.h b/arch/powerpc/include/asm/pmac_pfunc.h index 1330d6a58c57..73bd8f28f2a8 100644 --- a/arch/powerpc/include/asm/pmac_pfunc.h +++ b/arch/powerpc/include/asm/pmac_pfunc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PMAC_PFUNC_H__ #define __PMAC_PFUNC_H__ diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h index 4ba26dd259fd..ce142ef99ba7 100644 --- a/arch/powerpc/include/asm/pte-common.h +++ b/arch/powerpc/include/asm/pte-common.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* Included from asm/pgtable-*.h only ! */ /* diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index f92eaf7a4c0d..b779f3ccd412 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Contains the definition of registers common to all PowerPC variants. * If a register definition has been changed in a different PowerPC diff --git a/arch/powerpc/include/asm/reg_8xx.h b/arch/powerpc/include/asm/reg_8xx.h index ae16fef7a4d6..53a7e2955d3e 100644 --- a/arch/powerpc/include/asm/reg_8xx.h +++ b/arch/powerpc/include/asm/reg_8xx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Contains register definitions common to PowerPC 8xx CPUs. Notice */ diff --git a/arch/powerpc/include/asm/reg_fsl_emb.h b/arch/powerpc/include/asm/reg_fsl_emb.h index 0e3ddf5177f6..d7ccf93e6279 100644 --- a/arch/powerpc/include/asm/reg_fsl_emb.h +++ b/arch/powerpc/include/asm/reg_fsl_emb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Contains register definitions for the Freescale Embedded Performance * Monitor. diff --git a/arch/powerpc/include/asm/runlatch.h b/arch/powerpc/include/asm/runlatch.h index 54e9b963876e..cfb390edf7d0 100644 --- a/arch/powerpc/include/asm/runlatch.h +++ b/arch/powerpc/include/asm/runlatch.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu> */ diff --git a/arch/powerpc/include/asm/seccomp.h b/arch/powerpc/include/asm/seccomp.h index c1818e35cf02..51209f6071c5 100644 --- a/arch/powerpc/include/asm/seccomp.h +++ b/arch/powerpc/include/asm/seccomp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_SECCOMP_H #define _ASM_POWERPC_SECCOMP_H diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h index 7902d6358854..82bec63bbd4f 100644 --- a/arch/powerpc/include/asm/sections.h +++ b/arch/powerpc/include/asm/sections.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_SECTIONS_H #define _ASM_POWERPC_SECTIONS_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/setup.h b/arch/powerpc/include/asm/setup.h index 3a3fb0ca68f5..257d23dbf55d 100644 --- a/arch/powerpc/include/asm/setup.h +++ b/arch/powerpc/include/asm/setup.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_SETUP_H #define _ASM_POWERPC_SETUP_H diff --git a/arch/powerpc/include/asm/shmparam.h b/arch/powerpc/include/asm/shmparam.h index 5cda42a6d39e..bc0968839565 100644 --- a/arch/powerpc/include/asm/shmparam.h +++ b/arch/powerpc/include/asm/shmparam.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_SHMPARAM_H #define _ASM_POWERPC_SHMPARAM_H diff --git a/arch/powerpc/include/asm/signal.h b/arch/powerpc/include/asm/signal.h index 5ff77722a52d..0803ca8b9149 100644 --- a/arch/powerpc/include/asm/signal.h +++ b/arch/powerpc/include/asm/signal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_SIGNAL_H #define _ASM_POWERPC_SIGNAL_H diff --git a/arch/powerpc/include/asm/smu.h b/arch/powerpc/include/asm/smu.h index 09f98e861869..8dff086c0cab 100644 --- a/arch/powerpc/include/asm/smu.h +++ b/arch/powerpc/include/asm/smu.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _SMU_H #define _SMU_H diff --git a/arch/powerpc/include/asm/sparsemem.h b/arch/powerpc/include/asm/sparsemem.h index c88930c9db7f..a7916ee6dfb6 100644 --- a/arch/powerpc/include/asm/sparsemem.h +++ b/arch/powerpc/include/asm/sparsemem.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_SPARSEMEM_H #define _ASM_POWERPC_SPARSEMEM_H 1 #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h index edbe571bcc54..b9ebc3085fb7 100644 --- a/arch/powerpc/include/asm/spinlock.h +++ b/arch/powerpc/include/asm/spinlock.h @@ -161,6 +161,7 @@ void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long flags) local_irq_restore(flags_dis); } } +#define arch_spin_lock_flags arch_spin_lock_flags static inline void arch_spin_unlock(arch_spinlock_t *lock) { @@ -181,9 +182,6 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock) * read-locks. */ -#define arch_read_can_lock(rw) ((rw)->lock >= 0) -#define arch_write_can_lock(rw) (!(rw)->lock) - #ifdef CONFIG_PPC64 #define __DO_SIGN_EXTEND "extsw %0,%0\n" #define WRLOCK_TOKEN LOCK_TOKEN /* it's negative */ @@ -302,9 +300,6 @@ static inline void arch_write_unlock(arch_rwlock_t *rw) rw->lock = 0; } -#define arch_read_lock_flags(lock, flags) arch_read_lock(lock) -#define arch_write_lock_flags(lock, flags) arch_write_lock(lock) - #define arch_spin_relax(lock) __spin_yield(lock) #define arch_read_relax(lock) __rw_yield(lock) #define arch_write_relax(lock) __rw_yield(lock) diff --git a/arch/powerpc/include/asm/spinlock_types.h b/arch/powerpc/include/asm/spinlock_types.h index 2351adc4fdc4..87adaf13b7e8 100644 --- a/arch/powerpc/include/asm/spinlock_types.h +++ b/arch/powerpc/include/asm/spinlock_types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_SPINLOCK_TYPES_H #define _ASM_POWERPC_SPINLOCK_TYPES_H diff --git a/arch/powerpc/include/asm/string.h b/arch/powerpc/include/asm/string.h index cc9addefb51c..d98ac188cedb 100644 --- a/arch/powerpc/include/asm/string.h +++ b/arch/powerpc/include/asm/string.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_STRING_H #define _ASM_POWERPC_STRING_H diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h index 17c8380673a6..bf820f53e27e 100644 --- a/arch/powerpc/include/asm/switch_to.h +++ b/arch/powerpc/include/asm/switch_to.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu> */ diff --git a/arch/powerpc/include/asm/synch.h b/arch/powerpc/include/asm/synch.h index 78efe8d5d775..63e7f5a1f105 100644 --- a/arch/powerpc/include/asm/synch.h +++ b/arch/powerpc/include/asm/synch.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_SYNCH_H #define _ASM_POWERPC_SYNCH_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/syscalls.h b/arch/powerpc/include/asm/syscalls.h index 16fab6898240..1b90a3516a35 100644 --- a/arch/powerpc/include/asm/syscalls.h +++ b/arch/powerpc/include/asm/syscalls.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ASM_POWERPC_SYSCALLS_H #define __ASM_POWERPC_SYSCALLS_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index 1c9470881c4a..449912f057f6 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * List of powerpc syscalls. For the meaning of the _SPU suffix see * arch/powerpc/platforms/cell/spu_callbacks.c diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index a941cc6fc3e9..a264c3ad366b 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* thread_info.h: PowerPC low-level thread information * adapted from the i386 version by Paul Mackerras * diff --git a/arch/powerpc/include/asm/timex.h b/arch/powerpc/include/asm/timex.h index cb61eae5b7ed..926b9f91a3ef 100644 --- a/arch/powerpc/include/asm/timex.h +++ b/arch/powerpc/include/asm/timex.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_TIMEX_H #define _ASM_POWERPC_TIMEX_H diff --git a/arch/powerpc/include/asm/tm.h b/arch/powerpc/include/asm/tm.h index 82e06ca3a49b..a8bc72a7f4be 100644 --- a/arch/powerpc/include/asm/tm.h +++ b/arch/powerpc/include/asm/tm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Transactional memory support routines to reclaim and recheckpoint * transactional process state. diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index 2d84bca8d053..023ff9f17501 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_TOPOLOGY_H #define _ASM_POWERPC_TOPOLOGY_H #ifdef __KERNEL__ diff --git a/arch/powerpc/include/asm/trace.h b/arch/powerpc/include/asm/trace.h index 18f168aebae3..33f3b479138b 100644 --- a/arch/powerpc/include/asm/trace.h +++ b/arch/powerpc/include/asm/trace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM powerpc diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h index 9c0e60ca1666..11f4bd07cce0 100644 --- a/arch/powerpc/include/asm/uaccess.h +++ b/arch/powerpc/include/asm/uaccess.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ARCH_POWERPC_UACCESS_H #define _ARCH_POWERPC_UACCESS_H diff --git a/arch/powerpc/include/asm/unaligned.h b/arch/powerpc/include/asm/unaligned.h index 8296381ae432..ce69c5eff95e 100644 --- a/arch/powerpc/include/asm/unaligned.h +++ b/arch/powerpc/include/asm/unaligned.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_UNALIGNED_H #define _ASM_POWERPC_UNALIGNED_H diff --git a/arch/powerpc/include/asm/uninorth.h b/arch/powerpc/include/asm/uninorth.h index a1d112979fd2..e278299b9b37 100644 --- a/arch/powerpc/include/asm/uninorth.h +++ b/arch/powerpc/include/asm/uninorth.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * uninorth.h: definitions for using the "UniNorth" host bridge chip * from Apple. This chip is used on "Core99" machines diff --git a/arch/powerpc/include/asm/user.h b/arch/powerpc/include/asm/user.h index 3fd4545dd74e..5c0e082eae7b 100644 --- a/arch/powerpc/include/asm/user.h +++ b/arch/powerpc/include/asm/user.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_USER_H #define _ASM_POWERPC_USER_H diff --git a/arch/powerpc/include/asm/vdso.h b/arch/powerpc/include/asm/vdso.h index c53f5f6d1761..b5e1f8f8a05c 100644 --- a/arch/powerpc/include/asm/vdso.h +++ b/arch/powerpc/include/asm/vdso.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PPC64_VDSO_H__ #define __PPC64_VDSO_H__ diff --git a/arch/powerpc/include/asm/vga.h b/arch/powerpc/include/asm/vga.h index 7a7b541b7493..fcf721682a71 100644 --- a/arch/powerpc/include/asm/vga.h +++ b/arch/powerpc/include/asm/vga.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_VGA_H_ #define _ASM_POWERPC_VGA_H_ diff --git a/arch/powerpc/include/asm/xics.h b/arch/powerpc/include/asm/xics.h index 7ce2c3ac2964..8e903b3f9c24 100644 --- a/arch/powerpc/include/asm/xics.h +++ b/arch/powerpc/include/asm/xics.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Common definitions across all variants of ICP and ICS interrupt * controllers. diff --git a/arch/powerpc/include/uapi/asm/auxvec.h b/arch/powerpc/include/uapi/asm/auxvec.h index be6e94ecec42..7af21dc0e320 100644 --- a/arch/powerpc/include/uapi/asm/auxvec.h +++ b/arch/powerpc/include/uapi/asm/auxvec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_AUXVEC_H #define _ASM_POWERPC_AUXVEC_H diff --git a/arch/powerpc/include/uapi/asm/bitsperlong.h b/arch/powerpc/include/uapi/asm/bitsperlong.h index 5f1659032c40..46ece3ecff31 100644 --- a/arch/powerpc/include/uapi/asm/bitsperlong.h +++ b/arch/powerpc/include/uapi/asm/bitsperlong.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __ASM_POWERPC_BITSPERLONG_H #define __ASM_POWERPC_BITSPERLONG_H diff --git a/arch/powerpc/include/uapi/asm/bootx.h b/arch/powerpc/include/uapi/asm/bootx.h index 6e51cf0708a1..6728c7e24e58 100644 --- a/arch/powerpc/include/uapi/asm/bootx.h +++ b/arch/powerpc/include/uapi/asm/bootx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * This file describes the structure passed from the BootX application * (for MacOS) when it is used to boot Linux. diff --git a/arch/powerpc/include/uapi/asm/byteorder.h b/arch/powerpc/include/uapi/asm/byteorder.h index ca931d074000..8ef66f7d9db9 100644 --- a/arch/powerpc/include/uapi/asm/byteorder.h +++ b/arch/powerpc/include/uapi/asm/byteorder.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_BYTEORDER_H #define _ASM_POWERPC_BYTEORDER_H diff --git a/arch/powerpc/include/uapi/asm/cputable.h b/arch/powerpc/include/uapi/asm/cputable.h index 4d877144f377..50bcb4295de4 100644 --- a/arch/powerpc/include/uapi/asm/cputable.h +++ b/arch/powerpc/include/uapi/asm/cputable.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI__ASM_POWERPC_CPUTABLE_H #define _UAPI__ASM_POWERPC_CPUTABLE_H diff --git a/arch/powerpc/include/uapi/asm/eeh.h b/arch/powerpc/include/uapi/asm/eeh.h index 291b7d1814a6..28186071fafc 100644 --- a/arch/powerpc/include/uapi/asm/eeh.h +++ b/arch/powerpc/include/uapi/asm/eeh.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, version 2, as diff --git a/arch/powerpc/include/uapi/asm/elf.h b/arch/powerpc/include/uapi/asm/elf.h index b2c6fdd5ac30..5f201d40bcca 100644 --- a/arch/powerpc/include/uapi/asm/elf.h +++ b/arch/powerpc/include/uapi/asm/elf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * ELF register definitions.. * diff --git a/arch/powerpc/include/uapi/asm/epapr_hcalls.h b/arch/powerpc/include/uapi/asm/epapr_hcalls.h index b4504f394427..90a0ee6d0bb3 100644 --- a/arch/powerpc/include/uapi/asm/epapr_hcalls.h +++ b/arch/powerpc/include/uapi/asm/epapr_hcalls.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */ /* * ePAPR hcall interface * diff --git a/arch/powerpc/include/uapi/asm/errno.h b/arch/powerpc/include/uapi/asm/errno.h index e8b6b5f7de7c..cc79856896a1 100644 --- a/arch/powerpc/include/uapi/asm/errno.h +++ b/arch/powerpc/include/uapi/asm/errno.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_ERRNO_H #define _ASM_POWERPC_ERRNO_H diff --git a/arch/powerpc/include/uapi/asm/fcntl.h b/arch/powerpc/include/uapi/asm/fcntl.h index ce5c4516d404..65ce08322a89 100644 --- a/arch/powerpc/include/uapi/asm/fcntl.h +++ b/arch/powerpc/include/uapi/asm/fcntl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_FCNTL_H #define _ASM_FCNTL_H diff --git a/arch/powerpc/include/uapi/asm/ioctl.h b/arch/powerpc/include/uapi/asm/ioctl.h index 57d68304218b..d623af4b9cd6 100644 --- a/arch/powerpc/include/uapi/asm/ioctl.h +++ b/arch/powerpc/include/uapi/asm/ioctl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_IOCTL_H #define _ASM_POWERPC_IOCTL_H diff --git a/arch/powerpc/include/uapi/asm/ioctls.h b/arch/powerpc/include/uapi/asm/ioctls.h index e3b10469f787..41b1a5c15734 100644 --- a/arch/powerpc/include/uapi/asm/ioctls.h +++ b/arch/powerpc/include/uapi/asm/ioctls.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_IOCTLS_H #define _ASM_POWERPC_IOCTLS_H diff --git a/arch/powerpc/include/uapi/asm/ipcbuf.h b/arch/powerpc/include/uapi/asm/ipcbuf.h index 2c3e1d94db1d..21e1e0ec0ba2 100644 --- a/arch/powerpc/include/uapi/asm/ipcbuf.h +++ b/arch/powerpc/include/uapi/asm/ipcbuf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_IPCBUF_H #define _ASM_POWERPC_IPCBUF_H diff --git a/arch/powerpc/include/uapi/asm/kvm.h b/arch/powerpc/include/uapi/asm/kvm.h index 8cf8f0c96906..61d6049f4c1e 100644 --- a/arch/powerpc/include/uapi/asm/kvm.h +++ b/arch/powerpc/include/uapi/asm/kvm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, version 2, as diff --git a/arch/powerpc/include/uapi/asm/kvm_para.h b/arch/powerpc/include/uapi/asm/kvm_para.h index 91e42f09b323..01555c6ae0f5 100644 --- a/arch/powerpc/include/uapi/asm/kvm_para.h +++ b/arch/powerpc/include/uapi/asm/kvm_para.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, version 2, as diff --git a/arch/powerpc/include/uapi/asm/mman.h b/arch/powerpc/include/uapi/asm/mman.h index 03c06ba7464f..e63bc37e33af 100644 --- a/arch/powerpc/include/uapi/asm/mman.h +++ b/arch/powerpc/include/uapi/asm/mman.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/arch/powerpc/include/uapi/asm/msgbuf.h b/arch/powerpc/include/uapi/asm/msgbuf.h index dd76743c7537..65beb0942500 100644 --- a/arch/powerpc/include/uapi/asm/msgbuf.h +++ b/arch/powerpc/include/uapi/asm/msgbuf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_MSGBUF_H #define _ASM_POWERPC_MSGBUF_H diff --git a/arch/powerpc/include/uapi/asm/nvram.h b/arch/powerpc/include/uapi/asm/nvram.h index 608bdc8aedd1..c92c7f056a91 100644 --- a/arch/powerpc/include/uapi/asm/nvram.h +++ b/arch/powerpc/include/uapi/asm/nvram.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * NVRAM definitions and access functions. * diff --git a/arch/powerpc/include/uapi/asm/opal-prd.h b/arch/powerpc/include/uapi/asm/opal-prd.h index 319ff4a26158..1869cf83a870 100644 --- a/arch/powerpc/include/uapi/asm/opal-prd.h +++ b/arch/powerpc/include/uapi/asm/opal-prd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * OPAL Runtime Diagnostics interface driver * Supported on POWERNV platform diff --git a/arch/powerpc/include/uapi/asm/perf_event.h b/arch/powerpc/include/uapi/asm/perf_event.h index 80a4d40cf5bc..ce488e48db44 100644 --- a/arch/powerpc/include/uapi/asm/perf_event.h +++ b/arch/powerpc/include/uapi/asm/perf_event.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright 2013 Michael Ellerman, IBM Corp. * diff --git a/arch/powerpc/include/uapi/asm/perf_regs.h b/arch/powerpc/include/uapi/asm/perf_regs.h index 6a93209748a1..9e52c86ccbd3 100644 --- a/arch/powerpc/include/uapi/asm/perf_regs.h +++ b/arch/powerpc/include/uapi/asm/perf_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI_ASM_POWERPC_PERF_REGS_H #define _UAPI_ASM_POWERPC_PERF_REGS_H diff --git a/arch/powerpc/include/uapi/asm/posix_types.h b/arch/powerpc/include/uapi/asm/posix_types.h index 2958c5b97b2d..f698400e4bb0 100644 --- a/arch/powerpc/include/uapi/asm/posix_types.h +++ b/arch/powerpc/include/uapi/asm/posix_types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_POSIX_TYPES_H #define _ASM_POWERPC_POSIX_TYPES_H diff --git a/arch/powerpc/include/uapi/asm/ps3fb.h b/arch/powerpc/include/uapi/asm/ps3fb.h index e7233a849680..fd7e3a0d35d5 100644 --- a/arch/powerpc/include/uapi/asm/ps3fb.h +++ b/arch/powerpc/include/uapi/asm/ps3fb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2006 Sony Computer Entertainment Inc. * Copyright 2006, 2007 Sony Corporation diff --git a/arch/powerpc/include/uapi/asm/ptrace.h b/arch/powerpc/include/uapi/asm/ptrace.h index 8036b385417d..5e3edc2a7634 100644 --- a/arch/powerpc/include/uapi/asm/ptrace.h +++ b/arch/powerpc/include/uapi/asm/ptrace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (C) 2001 PPC64 Team, IBM Corp * diff --git a/arch/powerpc/include/uapi/asm/sembuf.h b/arch/powerpc/include/uapi/asm/sembuf.h index 99a41938ae3d..8f393d60f02d 100644 --- a/arch/powerpc/include/uapi/asm/sembuf.h +++ b/arch/powerpc/include/uapi/asm/sembuf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_SEMBUF_H #define _ASM_POWERPC_SEMBUF_H diff --git a/arch/powerpc/include/uapi/asm/setup.h b/arch/powerpc/include/uapi/asm/setup.h index ae3fb68cb28e..c54940b09d06 100644 --- a/arch/powerpc/include/uapi/asm/setup.h +++ b/arch/powerpc/include/uapi/asm/setup.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI_ASM_POWERPC_SETUP_H #define _UAPI_ASM_POWERPC_SETUP_H diff --git a/arch/powerpc/include/uapi/asm/shmbuf.h b/arch/powerpc/include/uapi/asm/shmbuf.h index 8efa39698b6c..deb1c3e503d3 100644 --- a/arch/powerpc/include/uapi/asm/shmbuf.h +++ b/arch/powerpc/include/uapi/asm/shmbuf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_SHMBUF_H #define _ASM_POWERPC_SHMBUF_H diff --git a/arch/powerpc/include/uapi/asm/sigcontext.h b/arch/powerpc/include/uapi/asm/sigcontext.h index 3ad0c7f001a9..2fbe485acdb4 100644 --- a/arch/powerpc/include/uapi/asm/sigcontext.h +++ b/arch/powerpc/include/uapi/asm/sigcontext.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_SIGCONTEXT_H #define _ASM_POWERPC_SIGCONTEXT_H diff --git a/arch/powerpc/include/uapi/asm/siginfo.h b/arch/powerpc/include/uapi/asm/siginfo.h index ccce3ef5cd86..1a691141e49f 100644 --- a/arch/powerpc/include/uapi/asm/siginfo.h +++ b/arch/powerpc/include/uapi/asm/siginfo.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_SIGINFO_H #define _ASM_POWERPC_SIGINFO_H diff --git a/arch/powerpc/include/uapi/asm/signal.h b/arch/powerpc/include/uapi/asm/signal.h index 6c69ee94fd8d..85b0a7aa43e7 100644 --- a/arch/powerpc/include/uapi/asm/signal.h +++ b/arch/powerpc/include/uapi/asm/signal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI_ASM_POWERPC_SIGNAL_H #define _UAPI_ASM_POWERPC_SIGNAL_H diff --git a/arch/powerpc/include/uapi/asm/socket.h b/arch/powerpc/include/uapi/asm/socket.h index 3c590c7c42c0..94de465e0920 100644 --- a/arch/powerpc/include/uapi/asm/socket.h +++ b/arch/powerpc/include/uapi/asm/socket.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_SOCKET_H #define _ASM_POWERPC_SOCKET_H diff --git a/arch/powerpc/include/uapi/asm/spu_info.h b/arch/powerpc/include/uapi/asm/spu_info.h index ed071bf97707..cabfcbba9eac 100644 --- a/arch/powerpc/include/uapi/asm/spu_info.h +++ b/arch/powerpc/include/uapi/asm/spu_info.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * SPU info structures * diff --git a/arch/powerpc/include/uapi/asm/stat.h b/arch/powerpc/include/uapi/asm/stat.h index 84880b80cc1c..afd25f2ff4e8 100644 --- a/arch/powerpc/include/uapi/asm/stat.h +++ b/arch/powerpc/include/uapi/asm/stat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_STAT_H #define _ASM_POWERPC_STAT_H /* diff --git a/arch/powerpc/include/uapi/asm/swab.h b/arch/powerpc/include/uapi/asm/swab.h index b6c368aa5c05..17b16c44d20c 100644 --- a/arch/powerpc/include/uapi/asm/swab.h +++ b/arch/powerpc/include/uapi/asm/swab.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/arch/powerpc/include/uapi/asm/termbits.h b/arch/powerpc/include/uapi/asm/termbits.h index 549d700e18f2..ed18bc61f63d 100644 --- a/arch/powerpc/include/uapi/asm/termbits.h +++ b/arch/powerpc/include/uapi/asm/termbits.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_TERMBITS_H #define _ASM_POWERPC_TERMBITS_H diff --git a/arch/powerpc/include/uapi/asm/termios.h b/arch/powerpc/include/uapi/asm/termios.h index 6cca5cdfec04..5d07fc89bcb6 100644 --- a/arch/powerpc/include/uapi/asm/termios.h +++ b/arch/powerpc/include/uapi/asm/termios.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Liberally adapted from alpha/termios.h. In particular, the c_cc[] * fields have been reordered so that termio & termios share the diff --git a/arch/powerpc/include/uapi/asm/tm.h b/arch/powerpc/include/uapi/asm/tm.h index 5047659815a5..e1bf0e2fac43 100644 --- a/arch/powerpc/include/uapi/asm/tm.h +++ b/arch/powerpc/include/uapi/asm/tm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_TM_H #define _ASM_POWERPC_TM_H diff --git a/arch/powerpc/include/uapi/asm/types.h b/arch/powerpc/include/uapi/asm/types.h index 4b8ab990a3c1..327616fb70e4 100644 --- a/arch/powerpc/include/uapi/asm/types.h +++ b/arch/powerpc/include/uapi/asm/types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * This file is never included by application software unless * explicitly requested (e.g., via linux/types.h) in which case the diff --git a/arch/powerpc/include/uapi/asm/ucontext.h b/arch/powerpc/include/uapi/asm/ucontext.h index d9a4ddf0cc86..6f14a96d4985 100644 --- a/arch/powerpc/include/uapi/asm/ucontext.h +++ b/arch/powerpc/include/uapi/asm/ucontext.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_POWERPC_UCONTEXT_H #define _ASM_POWERPC_UCONTEXT_H diff --git a/arch/powerpc/include/uapi/asm/unistd.h b/arch/powerpc/include/uapi/asm/unistd.h index b85f14228857..df8684f31919 100644 --- a/arch/powerpc/include/uapi/asm/unistd.h +++ b/arch/powerpc/include/uapi/asm/unistd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * This file contains the system call numbers. * diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 91960f83039c..6c6cce937dd8 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux kernel. # diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c index 43ef25156480..3e6c0744c174 100644 --- a/arch/powerpc/kernel/align.c +++ b/arch/powerpc/kernel/align.c @@ -332,7 +332,7 @@ int fix_alignment(struct pt_regs *regs) * when pasting to a co-processor. Furthermore, paste_last is the * synchronisation point for preceding copy/paste sequences. */ - if ((instr & 0xfc0006fe) == PPC_INST_COPY) + if ((instr & 0xfc0006fe) == (PPC_INST_COPY & 0xfc0006fe)) return -EIO; r = analyse_instr(&op, regs, instr); diff --git a/arch/powerpc/kernel/audit.c b/arch/powerpc/kernel/audit.c index a4dab7cab348..a2dddd7f3d09 100644 --- a/arch/powerpc/kernel/audit.c +++ b/arch/powerpc/kernel/audit.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/init.h> #include <linux/types.h> #include <linux/audit.h> diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c index 3f46ca1c59f9..6537cba1a758 100644 --- a/arch/powerpc/kernel/btext.c +++ b/arch/powerpc/kernel/btext.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Procedures for drawing on the screen early on in the boot process. * diff --git a/arch/powerpc/kernel/cacheinfo.h b/arch/powerpc/kernel/cacheinfo.h index a7b74d36acd7..955f5e999f1b 100644 --- a/arch/powerpc/kernel/cacheinfo.h +++ b/arch/powerpc/kernel/cacheinfo.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_CACHEINFO_H #define _PPC_CACHEINFO_H diff --git a/arch/powerpc/kernel/compat_audit.c b/arch/powerpc/kernel/compat_audit.c index 108ff14e2122..55c6ccda0a85 100644 --- a/arch/powerpc/kernel/compat_audit.c +++ b/arch/powerpc/kernel/compat_audit.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #undef __powerpc64__ #include <asm/unistd.h> diff --git a/arch/powerpc/kernel/dma-iommu.c b/arch/powerpc/kernel/dma-iommu.c index 8f7abf9baa63..66f33e7f8d40 100644 --- a/arch/powerpc/kernel/dma-iommu.c +++ b/arch/powerpc/kernel/dma-iommu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corporation * diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index b82586c53560..1c80bd292e48 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * This file contains the 64-bit "server" PowerPC variant * of the low level exception handling including exception diff --git a/arch/powerpc/kernel/fsl_booke_entry_mapping.S b/arch/powerpc/kernel/fsl_booke_entry_mapping.S index 83dd0f6776b3..ea065282b303 100644 --- a/arch/powerpc/kernel/fsl_booke_entry_mapping.S +++ b/arch/powerpc/kernel/fsl_booke_entry_mapping.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* 1. Find the index of the entry we're executing in */ bl invstr /* Find our address */ diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index a620203f7de3..d0862a100d29 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __HEAD_BOOKE_H__ #define __HEAD_BOOKE_H__ diff --git a/arch/powerpc/kernel/iomap.c b/arch/powerpc/kernel/iomap.c index a1854d1ded8b..aab456ed2a00 100644 --- a/arch/powerpc/kernel/iomap.c +++ b/arch/powerpc/kernel/iomap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ppc64 "iomap" interface implementation. * diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c index 367494dc67d9..bebc3007a793 100644 --- a/arch/powerpc/kernel/kprobes.c +++ b/arch/powerpc/kernel/kprobes.c @@ -600,7 +600,12 @@ NOKPROBE_SYMBOL(kprobe_fault_handler); unsigned long arch_deref_entry_point(void *entry) { - return ppc_global_function_entry(entry); +#ifdef PPC64_ELF_ABI_v1 + if (!kernel_text_address((unsigned long)entry)) + return ppc_global_function_entry(entry); + else +#endif + return (unsigned long)entry; } NOKPROBE_SYMBOL(arch_deref_entry_point); diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 5e5a64a8b4e4..33b34a58fc62 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/serial.h> #include <linux/serial_8250.h> diff --git a/arch/powerpc/kernel/machine_kexec_file_64.c b/arch/powerpc/kernel/machine_kexec_file_64.c index 992c0d258e5d..e4395f937d63 100644 --- a/arch/powerpc/kernel/machine_kexec_file_64.c +++ b/arch/powerpc/kernel/machine_kexec_file_64.c @@ -91,11 +91,13 @@ int arch_kimage_file_post_load_cleanup(struct kimage *image) * and that value will be returned. If all free regions are visited without * func returning non-zero, then zero will be returned. */ -int arch_kexec_walk_mem(struct kexec_buf *kbuf, int (*func)(u64, u64, void *)) +int arch_kexec_walk_mem(struct kexec_buf *kbuf, + int (*func)(struct resource *, void *)) { int ret = 0; u64 i; phys_addr_t mstart, mend; + struct resource res = { }; if (kbuf->top_down) { for_each_free_mem_range_reverse(i, NUMA_NO_NODE, 0, @@ -105,7 +107,9 @@ int arch_kexec_walk_mem(struct kexec_buf *kbuf, int (*func)(u64, u64, void *)) * range while in kexec, end points to the last byte * in the range. */ - ret = func(mstart, mend - 1, kbuf); + res.start = mstart; + res.end = mend - 1; + ret = func(&res, kbuf); if (ret) break; } @@ -117,7 +121,9 @@ int arch_kexec_walk_mem(struct kexec_buf *kbuf, int (*func)(u64, u64, void *)) * range while in kexec, end points to the last byte * in the range. */ - ret = func(mstart, mend - 1, kbuf); + res.start = mstart; + res.end = mend - 1; + ret = func(&res, kbuf); if (ret) break; } diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index 6295e646f78c..9cb7f88df563 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #undef DEBUG #include <linux/kernel.h> diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c index df56dfc4b681..c8c5f3a550c2 100644 --- a/arch/powerpc/kernel/rtas-proc.c +++ b/arch/powerpc/kernel/rtas-proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2000 Tilmann Bitterberg * (tilmann@bitterberg.de) diff --git a/arch/powerpc/kernel/rtas-rtc.c b/arch/powerpc/kernel/rtas-rtc.c index c57c19358a26..49600985c7ef 100644 --- a/arch/powerpc/kernel/rtas-rtc.c +++ b/arch/powerpc/kernel/rtas-rtc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/time.h> #include <linux/timer.h> diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 1643e9e53655..3f1c4fcbe0aa 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -78,7 +78,7 @@ static unsigned long lock_rtas(void) local_irq_save(flags); preempt_disable(); - arch_spin_lock_flags(&rtas.lock, flags); + arch_spin_lock(&rtas.lock); return flags; } diff --git a/arch/powerpc/kernel/smp-tbsync.c b/arch/powerpc/kernel/smp-tbsync.c index 7a37ecd3afa3..21c39355b25e 100644 --- a/arch/powerpc/kernel/smp-tbsync.c +++ b/arch/powerpc/kernel/smp-tbsync.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Smp timebase synchronization for ppc. * diff --git a/arch/powerpc/kernel/swsusp_32.S b/arch/powerpc/kernel/swsusp_32.S index ba4dee3d233f..34b73a262709 100644 --- a/arch/powerpc/kernel/swsusp_32.S +++ b/arch/powerpc/kernel/swsusp_32.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/threads.h> #include <asm/processor.h> #include <asm/page.h> diff --git a/arch/powerpc/kernel/swsusp_booke.S b/arch/powerpc/kernel/swsusp_booke.S index 553c1405ee05..88cfdbd530f1 100644 --- a/arch/powerpc/kernel/swsusp_booke.S +++ b/arch/powerpc/kernel/swsusp_booke.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Based on swsusp_32.S, modified for FSL BookE by * Anton Vorontsov <avorontsov@ru.mvista.com> diff --git a/arch/powerpc/kernel/tau_6xx.c b/arch/powerpc/kernel/tau_6xx.c index a753b72efbc0..a3374e8a258c 100644 --- a/arch/powerpc/kernel/tau_6xx.c +++ b/arch/powerpc/kernel/tau_6xx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * temp.c Thermal management for cpu's with Thermal Assist Units * diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S index c4ba37822ba0..1da12f521cb7 100644 --- a/arch/powerpc/kernel/tm.S +++ b/arch/powerpc/kernel/tm.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Transactional memory support routines to reclaim and recheckpoint * transactional process state. diff --git a/arch/powerpc/kernel/trace/Makefile b/arch/powerpc/kernel/trace/Makefile index 729dffc5f7bc..d22d8bafb643 100644 --- a/arch/powerpc/kernel/trace/Makefile +++ b/arch/powerpc/kernel/trace/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the powerpc trace subsystem # diff --git a/arch/powerpc/kernel/trace/ftrace.c b/arch/powerpc/kernel/trace/ftrace.c index 32509de6ce4c..4741fe112f05 100644 --- a/arch/powerpc/kernel/trace/ftrace.c +++ b/arch/powerpc/kernel/trace/ftrace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Code for replacing ftrace calls with jumps. * diff --git a/arch/powerpc/kernel/vdso32/Makefile b/arch/powerpc/kernel/vdso32/Makefile index 78a7449bf489..b8c434d1d459 100644 --- a/arch/powerpc/kernel/vdso32/Makefile +++ b/arch/powerpc/kernel/vdso32/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # List of files in the vdso, has to be asm only for now diff --git a/arch/powerpc/kernel/vdso32/vdso32.lds.S b/arch/powerpc/kernel/vdso32/vdso32.lds.S index e58ee10fa5c0..099a6db14e67 100644 --- a/arch/powerpc/kernel/vdso32/vdso32.lds.S +++ b/arch/powerpc/kernel/vdso32/vdso32.lds.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * This is the infamous ld script for the 32 bits vdso * library diff --git a/arch/powerpc/kernel/vdso32/vdso32_wrapper.S b/arch/powerpc/kernel/vdso32/vdso32_wrapper.S index 6ac107ac402a..3f5ef035b0a9 100644 --- a/arch/powerpc/kernel/vdso32/vdso32_wrapper.S +++ b/arch/powerpc/kernel/vdso32/vdso32_wrapper.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> #include <asm/page.h> diff --git a/arch/powerpc/kernel/vdso64/Makefile b/arch/powerpc/kernel/vdso64/Makefile index 31107bf5a61f..69cecb346269 100644 --- a/arch/powerpc/kernel/vdso64/Makefile +++ b/arch/powerpc/kernel/vdso64/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # List of files in the vdso, has to be asm only for now obj-vdso64 = sigtramp.o gettimeofday.o datapage.o cacheflush.o note.o getcpu.o diff --git a/arch/powerpc/kernel/vdso64/vdso64.lds.S b/arch/powerpc/kernel/vdso64/vdso64.lds.S index 64fb183a47c2..256fb9720298 100644 --- a/arch/powerpc/kernel/vdso64/vdso64.lds.S +++ b/arch/powerpc/kernel/vdso64/vdso64.lds.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * This is the infamous ld script for the 64 bits vdso * library diff --git a/arch/powerpc/kernel/vdso64/vdso64_wrapper.S b/arch/powerpc/kernel/vdso64/vdso64_wrapper.S index df60fca6a13d..1d56d81fe3b3 100644 --- a/arch/powerpc/kernel/vdso64/vdso64_wrapper.S +++ b/arch/powerpc/kernel/vdso64/vdso64_wrapper.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> #include <asm/page.h> diff --git a/arch/powerpc/kernel/vecemu.c b/arch/powerpc/kernel/vecemu.c index 2d8f6d8ccafc..8812085883fd 100644 --- a/arch/powerpc/kernel/vecemu.c +++ b/arch/powerpc/kernel/vecemu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Routines to emulate some Altivec/VMX instructions, specifically * those that can trap when given denormalized operands in Java mode. diff --git a/arch/powerpc/kernel/vector.S b/arch/powerpc/kernel/vector.S index 0c123f3406cd..f314fd475491 100644 --- a/arch/powerpc/kernel/vector.S +++ b/arch/powerpc/kernel/vector.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <asm/processor.h> #include <asm/ppc_asm.h> #include <asm/reg.h> diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 882628fa6987..0494e1566ee2 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef CONFIG_PPC64 #define PROVIDE32(x) PROVIDE(__unused__##x) #else diff --git a/arch/powerpc/kernel/watchdog.c b/arch/powerpc/kernel/watchdog.c index c702a8981452..1d89163d67f2 100644 --- a/arch/powerpc/kernel/watchdog.c +++ b/arch/powerpc/kernel/watchdog.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Watchdog support on powerpc systems. * @@ -261,9 +262,8 @@ static void wd_timer_reset(unsigned int cpu, struct timer_list *t) add_timer_on(t, cpu); } -static void wd_timer_fn(unsigned long data) +static void wd_timer_fn(struct timer_list *t) { - struct timer_list *t = this_cpu_ptr(&wd_timer); int cpu = smp_processor_id(); watchdog_timer_interrupt(cpu); @@ -287,7 +287,7 @@ static void start_watchdog_timer_on(unsigned int cpu) per_cpu(wd_timer_tb, cpu) = get_tb(); - setup_pinned_timer(t, wd_timer_fn, 0); + timer_setup(t, wd_timer_fn, TIMER_PINNED); wd_timer_reset(cpu, t); } diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig index 0c52cb5d43f5..b12b8eb39c29 100644 --- a/arch/powerpc/kvm/Kconfig +++ b/arch/powerpc/kvm/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # KVM configuration # diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile index 381a6ec0ff3b..85ba80de7133 100644 --- a/arch/powerpc/kvm/Makefile +++ b/arch/powerpc/kvm/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for Kernel-based Virtual Machine module # diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c index 7c62967d672c..59247af5fd45 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c @@ -646,6 +646,16 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu, hnow_v = hpte_new_to_old_v(hnow_v, hnow_r); hnow_r = hpte_new_to_old_r(hnow_r); } + + /* + * If the HPT is being resized, don't update the HPTE, + * instead let the guest retry after the resize operation is complete. + * The synchronization for hpte_setup_done test vs. set is provided + * by the HPTE lock. + */ + if (!kvm->arch.hpte_setup_done) + goto out_unlock; + if ((hnow_v & ~HPTE_V_HVLOCK) != hpte[0] || hnow_r != hpte[1] || rev->guest_rpte != hpte[2]) /* HPTE has been changed under us; let the guest retry */ diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c index 8f2da8bba737..4dffa611376d 100644 --- a/arch/powerpc/kvm/book3s_64_vio.c +++ b/arch/powerpc/kvm/book3s_64_vio.c @@ -478,28 +478,30 @@ long kvmppc_h_put_tce(struct kvm_vcpu *vcpu, unsigned long liobn, return ret; dir = iommu_tce_direction(tce); + + idx = srcu_read_lock(&vcpu->kvm->srcu); + if ((dir != DMA_NONE) && kvmppc_gpa_to_ua(vcpu->kvm, - tce & ~(TCE_PCI_READ | TCE_PCI_WRITE), &ua, NULL)) - return H_PARAMETER; + tce & ~(TCE_PCI_READ | TCE_PCI_WRITE), &ua, NULL)) { + ret = H_PARAMETER; + goto unlock_exit; + } entry = ioba >> stt->page_shift; list_for_each_entry_lockless(stit, &stt->iommu_tables, next) { - if (dir == DMA_NONE) { + if (dir == DMA_NONE) ret = kvmppc_tce_iommu_unmap(vcpu->kvm, stit->tbl, entry); - } else { - idx = srcu_read_lock(&vcpu->kvm->srcu); + else ret = kvmppc_tce_iommu_map(vcpu->kvm, stit->tbl, entry, ua, dir); - srcu_read_unlock(&vcpu->kvm->srcu, idx); - } if (ret == H_SUCCESS) continue; if (ret == H_TOO_HARD) - return ret; + goto unlock_exit; WARN_ON_ONCE(1); kvmppc_clear_tce(stit->tbl, entry); @@ -507,7 +509,10 @@ long kvmppc_h_put_tce(struct kvm_vcpu *vcpu, unsigned long liobn, kvmppc_tce_put(stt, entry, tce); - return H_SUCCESS; +unlock_exit: + srcu_read_unlock(&vcpu->kvm->srcu, idx); + + return ret; } EXPORT_SYMBOL_GPL(kvmppc_h_put_tce); diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 73bf1ebfa78f..8d43cf205d34 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -2705,11 +2705,14 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc) * Hard-disable interrupts, and check resched flag and signals. * If we need to reschedule or deliver a signal, clean up * and return without going into the guest(s). + * If the hpte_setup_done flag has been cleared, don't go into the + * guest because that means a HPT resize operation is in progress. */ local_irq_disable(); hard_irq_disable(); if (lazy_irq_pending() || need_resched() || - recheck_signals(&core_info)) { + recheck_signals(&core_info) || + (!kvm_is_radix(vc->kvm) && !vc->kvm->arch.hpte_setup_done)) { local_irq_enable(); vc->vcore_state = VCORE_INACTIVE; /* Unlock all except the primary vcore */ @@ -3078,7 +3081,7 @@ out: static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) { - int n_ceded, i; + int n_ceded, i, r; struct kvmppc_vcore *vc; struct kvm_vcpu *v; @@ -3132,6 +3135,20 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) while (vcpu->arch.state == KVMPPC_VCPU_RUNNABLE && !signal_pending(current)) { + /* See if the HPT and VRMA are ready to go */ + if (!kvm_is_radix(vcpu->kvm) && + !vcpu->kvm->arch.hpte_setup_done) { + spin_unlock(&vc->lock); + r = kvmppc_hv_setup_htab_rma(vcpu); + spin_lock(&vc->lock); + if (r) { + kvm_run->exit_reason = KVM_EXIT_FAIL_ENTRY; + kvm_run->fail_entry.hardware_entry_failure_reason = 0; + vcpu->arch.ret = r; + break; + } + } + if (vc->vcore_state == VCORE_PREEMPT && vc->runner == NULL) kvmppc_vcore_end_preempt(vc); @@ -3249,13 +3266,6 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct kvm_vcpu *vcpu) /* Order vcpus_running vs. hpte_setup_done, see kvmppc_alloc_reset_hpt */ smp_mb(); - /* On the first time here, set up HTAB and VRMA */ - if (!kvm_is_radix(vcpu->kvm) && !vcpu->kvm->arch.hpte_setup_done) { - r = kvmppc_hv_setup_htab_rma(vcpu); - if (r) - goto out; - } - flush_all_to_thread(current); /* Save userspace EBB and other register values */ @@ -3303,7 +3313,6 @@ static int kvmppc_vcpu_run_hv(struct kvm_run *run, struct kvm_vcpu *vcpu) } mtspr(SPRN_VRSAVE, user_vrsave); - out: vcpu->arch.state = KVMPPC_VCPU_NOTREADY; atomic_dec(&vcpu->kvm->arch.vcpus_running); return r; diff --git a/arch/powerpc/kvm/book3s_hv_rm_xive.c b/arch/powerpc/kvm/book3s_hv_rm_xive.c index 5b81a807d742..174d75e476fa 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_xive.c +++ b/arch/powerpc/kvm/book3s_hv_rm_xive.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/kvm_host.h> #include <linux/err.h> diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index ec69fa45d5a2..42639fba89e8 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -989,13 +989,14 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_ARCH_300) beq no_xive ld r11, VCPU_XIVE_SAVED_STATE(r4) li r9, TM_QW1_OS - stdcix r11,r9,r10 eieio + stdcix r11,r9,r10 lwz r11, VCPU_XIVE_CAM_WORD(r4) li r9, TM_QW1_OS + TM_WORD2 stwcix r11,r9,r10 li r9, 1 stw r9, VCPU_XIVE_PUSHED(r4) + eieio no_xive: #endif /* CONFIG_KVM_XICS */ @@ -1310,6 +1311,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) bne 3f BEGIN_FTR_SECTION PPC_MSGSYNC + lwsync END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300) lbz r0, HSTATE_HOST_IPI(r13) cmpwi r0, 0 @@ -1400,8 +1402,8 @@ guest_exit_cont: /* r9 = vcpu, r12 = trap, r13 = paca */ cmpldi cr0, r10, 0 beq 1f /* First load to pull the context, we ignore the value */ - lwzx r11, r7, r10 eieio + lwzx r11, r7, r10 /* Second load to recover the context state (Words 0 and 1) */ ldx r11, r6, r10 b 3f @@ -1409,8 +1411,8 @@ guest_exit_cont: /* r9 = vcpu, r12 = trap, r13 = paca */ cmpldi cr0, r10, 0 beq 1f /* First load to pull the context, we ignore the value */ - lwzcix r11, r7, r10 eieio + lwzcix r11, r7, r10 /* Second load to recover the context state (Words 0 and 1) */ ldcix r11, r6, r10 3: std r11, VCPU_XIVE_SAVED_STATE(r9) @@ -1420,6 +1422,7 @@ guest_exit_cont: /* r9 = vcpu, r12 = trap, r13 = paca */ stw r10, VCPU_XIVE_PUSHED(r9) stb r10, (VCPU_XIVE_SAVED_STATE+3)(r9) stb r0, (VCPU_XIVE_SAVED_STATE+4)(r9) + eieio 1: #endif /* CONFIG_KVM_XICS */ /* Save more register state */ @@ -2788,6 +2791,10 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) PPC_MSGCLR(6) /* see if it's a host IPI */ li r3, 1 +BEGIN_FTR_SECTION + PPC_MSGSYNC + lwsync +END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300) lbz r0, HSTATE_HOST_IPI(r13) cmpwi r0, 0 bnelr diff --git a/arch/powerpc/kvm/irq.h b/arch/powerpc/kvm/irq.h index 3f1be85a83bc..e6463f866abc 100644 --- a/arch/powerpc/kvm/irq.h +++ b/arch/powerpc/kvm/irq.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __IRQ_H #define __IRQ_H diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 3480faaf1ef8..ee279c7f4802 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -644,8 +644,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) break; #endif case KVM_CAP_PPC_HTM: - r = cpu_has_feature(CPU_FTR_TM_COMP) && - is_kvmppc_hv_enabled(kvm); + r = cpu_has_feature(CPU_FTR_TM_COMP) && hv_enabled; break; default: r = 0; diff --git a/arch/powerpc/kvm/trace.h b/arch/powerpc/kvm/trace.h index 2e0e67ef3544..491b0f715d6b 100644 --- a/arch/powerpc/kvm/trace.h +++ b/arch/powerpc/kvm/trace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_KVM_H diff --git a/arch/powerpc/kvm/trace_book3s.h b/arch/powerpc/kvm/trace_book3s.h index f647ce0f428b..f3b23759e017 100644 --- a/arch/powerpc/kvm/trace_book3s.h +++ b/arch/powerpc/kvm/trace_book3s.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #if !defined(_TRACE_KVM_BOOK3S_H) #define _TRACE_KVM_BOOK3S_H diff --git a/arch/powerpc/kvm/trace_booke.h b/arch/powerpc/kvm/trace_booke.h index 7ec534d1db9f..ac640e81fdc5 100644 --- a/arch/powerpc/kvm/trace_booke.h +++ b/arch/powerpc/kvm/trace_booke.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #if !defined(_TRACE_KVM_BOOKE_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_KVM_BOOKE_H diff --git a/arch/powerpc/kvm/trace_hv.h b/arch/powerpc/kvm/trace_hv.h index ebc6dd449556..bcfe8a987f6a 100644 --- a/arch/powerpc/kvm/trace_hv.h +++ b/arch/powerpc/kvm/trace_hv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #if !defined(_TRACE_KVM_HV_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_KVM_HV_H diff --git a/arch/powerpc/kvm/trace_pr.h b/arch/powerpc/kvm/trace_pr.h index d44f324184fb..85785a370c0e 100644 --- a/arch/powerpc/kvm/trace_pr.h +++ b/arch/powerpc/kvm/trace_pr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #if !defined(_TRACE_KVM_PR_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_KVM_PR_H diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index 50d5bf954cff..c66c3626a216 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for ppc-specific library files.. # diff --git a/arch/powerpc/lib/alloc.c b/arch/powerpc/lib/alloc.c index a58abe4afbd1..06796dec01ea 100644 --- a/arch/powerpc/lib/alloc.c +++ b/arch/powerpc/lib/alloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/init.h> #include <linux/slab.h> diff --git a/arch/powerpc/lib/xor_vmx.h b/arch/powerpc/lib/xor_vmx.h index 4746708451ae..5c2b0839b179 100644 --- a/arch/powerpc/lib/xor_vmx.h +++ b/arch/powerpc/lib/xor_vmx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Simple interface to link xor_vmx.c and xor_vmx_glue.c * diff --git a/arch/powerpc/math-emu/Makefile b/arch/powerpc/math-emu/Makefile index 1b46ab4f6417..494df26c5988 100644 --- a/arch/powerpc/math-emu/Makefile +++ b/arch/powerpc/math-emu/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 math-emu-common-objs = math.o fre.o fsqrt.o fsqrts.o frsqrtes.o mtfsf.o mtfsfi.o obj-$(CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED) += $(math-emu-common-objs) obj-$(CONFIG_MATH_EMULATION_FULL) += $(math-emu-common-objs) fabs.o fadd.o \ diff --git a/arch/powerpc/math-emu/fabs.c b/arch/powerpc/math-emu/fabs.c index a5e7ad1384ee..3b62fd70b77e 100644 --- a/arch/powerpc/math-emu/fabs.c +++ b/arch/powerpc/math-emu/fabs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fadd.c b/arch/powerpc/math-emu/fadd.c index 29de37e0e0da..727e49ad55d1 100644 --- a/arch/powerpc/math-emu/fadd.c +++ b/arch/powerpc/math-emu/fadd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fadds.c b/arch/powerpc/math-emu/fadds.c index 7093c5b58002..45254be05662 100644 --- a/arch/powerpc/math-emu/fadds.c +++ b/arch/powerpc/math-emu/fadds.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fcmpo.c b/arch/powerpc/math-emu/fcmpo.c index 5d644467221c..f437d0896c59 100644 --- a/arch/powerpc/math-emu/fcmpo.c +++ b/arch/powerpc/math-emu/fcmpo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fcmpu.c b/arch/powerpc/math-emu/fcmpu.c index 0f9bf4864832..65631fa5dc39 100644 --- a/arch/powerpc/math-emu/fcmpu.c +++ b/arch/powerpc/math-emu/fcmpu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fctiw.c b/arch/powerpc/math-emu/fctiw.c index 716d6da7f204..ebb0f11e735e 100644 --- a/arch/powerpc/math-emu/fctiw.c +++ b/arch/powerpc/math-emu/fctiw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fctiwz.c b/arch/powerpc/math-emu/fctiwz.c index 7212fa7cfd36..426271c4f004 100644 --- a/arch/powerpc/math-emu/fctiwz.c +++ b/arch/powerpc/math-emu/fctiwz.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fdiv.c b/arch/powerpc/math-emu/fdiv.c index e1e452069e49..6e64ece2d395 100644 --- a/arch/powerpc/math-emu/fdiv.c +++ b/arch/powerpc/math-emu/fdiv.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fdivs.c b/arch/powerpc/math-emu/fdivs.c index 5511e2d1c3ad..f9f7adf46262 100644 --- a/arch/powerpc/math-emu/fdivs.c +++ b/arch/powerpc/math-emu/fdivs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fmadd.c b/arch/powerpc/math-emu/fmadd.c index 2b6fae0bc8c2..e8458aed5edb 100644 --- a/arch/powerpc/math-emu/fmadd.c +++ b/arch/powerpc/math-emu/fmadd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fmadds.c b/arch/powerpc/math-emu/fmadds.c index aff35f24a236..a6d3f9842f19 100644 --- a/arch/powerpc/math-emu/fmadds.c +++ b/arch/powerpc/math-emu/fmadds.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fmr.c b/arch/powerpc/math-emu/fmr.c index f6347911f6a3..48c64374286e 100644 --- a/arch/powerpc/math-emu/fmr.c +++ b/arch/powerpc/math-emu/fmr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fmsub.c b/arch/powerpc/math-emu/fmsub.c index 1fb26cebe04e..605cda49e7b2 100644 --- a/arch/powerpc/math-emu/fmsub.c +++ b/arch/powerpc/math-emu/fmsub.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fmsubs.c b/arch/powerpc/math-emu/fmsubs.c index f73965453e05..f26ec0acf0a5 100644 --- a/arch/powerpc/math-emu/fmsubs.c +++ b/arch/powerpc/math-emu/fmsubs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fmul.c b/arch/powerpc/math-emu/fmul.c index ffd31b549290..d114f7acdbb1 100644 --- a/arch/powerpc/math-emu/fmul.c +++ b/arch/powerpc/math-emu/fmul.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fmuls.c b/arch/powerpc/math-emu/fmuls.c index 21aee431ca9d..aaeba0acb47f 100644 --- a/arch/powerpc/math-emu/fmuls.c +++ b/arch/powerpc/math-emu/fmuls.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fnabs.c b/arch/powerpc/math-emu/fnabs.c index af877a53d264..6c439e6c2c58 100644 --- a/arch/powerpc/math-emu/fnabs.c +++ b/arch/powerpc/math-emu/fnabs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fneg.c b/arch/powerpc/math-emu/fneg.c index 8417d174758c..791e724f712f 100644 --- a/arch/powerpc/math-emu/fneg.c +++ b/arch/powerpc/math-emu/fneg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fnmadd.c b/arch/powerpc/math-emu/fnmadd.c index 6316ef0e0874..02a7099b26af 100644 --- a/arch/powerpc/math-emu/fnmadd.c +++ b/arch/powerpc/math-emu/fnmadd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fnmadds.c b/arch/powerpc/math-emu/fnmadds.c index 9ffe037df2b9..ce42a7a44d2e 100644 --- a/arch/powerpc/math-emu/fnmadds.c +++ b/arch/powerpc/math-emu/fnmadds.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fnmsub.c b/arch/powerpc/math-emu/fnmsub.c index f97a9cfb54ea..eade699c51d5 100644 --- a/arch/powerpc/math-emu/fnmsub.c +++ b/arch/powerpc/math-emu/fnmsub.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fnmsubs.c b/arch/powerpc/math-emu/fnmsubs.c index 7fa1217bd930..4e1f6c2b7c40 100644 --- a/arch/powerpc/math-emu/fnmsubs.c +++ b/arch/powerpc/math-emu/fnmsubs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fre.c b/arch/powerpc/math-emu/fre.c index b621a790aa67..584b16f53304 100644 --- a/arch/powerpc/math-emu/fre.c +++ b/arch/powerpc/math-emu/fre.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fres.c b/arch/powerpc/math-emu/fres.c index 211c30d0145f..f7d5654ce7d6 100644 --- a/arch/powerpc/math-emu/fres.c +++ b/arch/powerpc/math-emu/fres.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/frsp.c b/arch/powerpc/math-emu/frsp.c index 3e3bc73e27ae..cb33e3d9bbb2 100644 --- a/arch/powerpc/math-emu/frsp.c +++ b/arch/powerpc/math-emu/frsp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/frsqrte.c b/arch/powerpc/math-emu/frsqrte.c index 7c2ce43750dc..72955b27c3ca 100644 --- a/arch/powerpc/math-emu/frsqrte.c +++ b/arch/powerpc/math-emu/frsqrte.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/frsqrtes.c b/arch/powerpc/math-emu/frsqrtes.c index 269951a8c650..a036f7b7140c 100644 --- a/arch/powerpc/math-emu/frsqrtes.c +++ b/arch/powerpc/math-emu/frsqrtes.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fsel.c b/arch/powerpc/math-emu/fsel.c index 32b62c6c7f48..b0d15e15a5d3 100644 --- a/arch/powerpc/math-emu/fsel.c +++ b/arch/powerpc/math-emu/fsel.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fsqrt.c b/arch/powerpc/math-emu/fsqrt.c index 0e2a34b616dc..05438590388e 100644 --- a/arch/powerpc/math-emu/fsqrt.c +++ b/arch/powerpc/math-emu/fsqrt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fsqrts.c b/arch/powerpc/math-emu/fsqrts.c index 420cf19b5fd4..1624f97c69cc 100644 --- a/arch/powerpc/math-emu/fsqrts.c +++ b/arch/powerpc/math-emu/fsqrts.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fsub.c b/arch/powerpc/math-emu/fsub.c index feedd705cf62..47a8f847b422 100644 --- a/arch/powerpc/math-emu/fsub.c +++ b/arch/powerpc/math-emu/fsub.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/fsubs.c b/arch/powerpc/math-emu/fsubs.c index 74190514063e..fa1b3b18c379 100644 --- a/arch/powerpc/math-emu/fsubs.c +++ b/arch/powerpc/math-emu/fsubs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/lfd.c b/arch/powerpc/math-emu/lfd.c index d998a50740a0..3a6b03d999ab 100644 --- a/arch/powerpc/math-emu/lfd.c +++ b/arch/powerpc/math-emu/lfd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/lfs.c b/arch/powerpc/math-emu/lfs.c index 1ee10b83d7e3..7fd3d0854cd8 100644 --- a/arch/powerpc/math-emu/lfs.c +++ b/arch/powerpc/math-emu/lfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/math.c b/arch/powerpc/math-emu/math.c index 76ee2e5dba65..30b4b69c6941 100644 --- a/arch/powerpc/math-emu/math.c +++ b/arch/powerpc/math-emu/math.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 1999 Eddie C. Dost (ecd@atecom.com) */ diff --git a/arch/powerpc/math-emu/mcrfs.c b/arch/powerpc/math-emu/mcrfs.c index 8e8e72397ebc..9c4fdaace475 100644 --- a/arch/powerpc/math-emu/mcrfs.c +++ b/arch/powerpc/math-emu/mcrfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/mffs.c b/arch/powerpc/math-emu/mffs.c index e00fdc22a0bc..d42f1278e958 100644 --- a/arch/powerpc/math-emu/mffs.c +++ b/arch/powerpc/math-emu/mffs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/mtfsb0.c b/arch/powerpc/math-emu/mtfsb0.c index 5ed3e7d5063e..5753170b5dfd 100644 --- a/arch/powerpc/math-emu/mtfsb0.c +++ b/arch/powerpc/math-emu/mtfsb0.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/mtfsb1.c b/arch/powerpc/math-emu/mtfsb1.c index 602aa16eda81..8162c3bfd149 100644 --- a/arch/powerpc/math-emu/mtfsb1.c +++ b/arch/powerpc/math-emu/mtfsb1.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/mtfsf.c b/arch/powerpc/math-emu/mtfsf.c index b0d5593ad357..7ae990f6b58b 100644 --- a/arch/powerpc/math-emu/mtfsf.c +++ b/arch/powerpc/math-emu/mtfsf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/mtfsfi.c b/arch/powerpc/math-emu/mtfsfi.c index 5df30541a784..45f1edbda357 100644 --- a/arch/powerpc/math-emu/mtfsfi.c +++ b/arch/powerpc/math-emu/mtfsfi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/stfd.c b/arch/powerpc/math-emu/stfd.c index 6baeaec134a2..463d2f0832d9 100644 --- a/arch/powerpc/math-emu/stfd.c +++ b/arch/powerpc/math-emu/stfd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/stfiwx.c b/arch/powerpc/math-emu/stfiwx.c index 9da7c5d1a872..24ae9622fed6 100644 --- a/arch/powerpc/math-emu/stfiwx.c +++ b/arch/powerpc/math-emu/stfiwx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/stfs.c b/arch/powerpc/math-emu/stfs.c index 62bd25264fb5..ddf9bbdb5b55 100644 --- a/arch/powerpc/math-emu/stfs.c +++ b/arch/powerpc/math-emu/stfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/errno.h> #include <linux/uaccess.h> diff --git a/arch/powerpc/math-emu/udivmodti4.c b/arch/powerpc/math-emu/udivmodti4.c index 6172044ab003..1e52633dcbb7 100644 --- a/arch/powerpc/math-emu/udivmodti4.c +++ b/arch/powerpc/math-emu/udivmodti4.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* This has so very few changes over libgcc2's __udivmoddi4 it isn't funny. */ #include <math-emu/soft-fp.h> diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile index fb844d2f266e..a0c327d544d1 100644 --- a/arch/powerpc/mm/Makefile +++ b/arch/powerpc/mm/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux ppc-specific parts of the memory manager. # diff --git a/arch/powerpc/mm/highmem.c b/arch/powerpc/mm/highmem.c index e292c8a60952..668e87d03f9e 100644 --- a/arch/powerpc/mm/highmem.c +++ b/arch/powerpc/mm/highmem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * highmem.c: virtual kernel memory mappings for high memory * diff --git a/arch/powerpc/mm/hugetlbpage-book3e.c b/arch/powerpc/mm/hugetlbpage-book3e.c index bfe4e8526b2d..f84ec46cdb26 100644 --- a/arch/powerpc/mm/hugetlbpage-book3e.c +++ b/arch/powerpc/mm/hugetlbpage-book3e.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * PPC Huge TLB Page Support for Book3E MMU * diff --git a/arch/powerpc/mm/hugetlbpage-hash64.c b/arch/powerpc/mm/hugetlbpage-hash64.c index a84bb44497f9..0c2a91df3210 100644 --- a/arch/powerpc/mm/hugetlbpage-hash64.c +++ b/arch/powerpc/mm/hugetlbpage-hash64.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * PPC64 Huge TLB Page Support for hash based MMUs (POWER4 and later) * diff --git a/arch/powerpc/mm/hugetlbpage-radix.c b/arch/powerpc/mm/hugetlbpage-radix.c index a12e86395025..558e9d3891bf 100644 --- a/arch/powerpc/mm/hugetlbpage-radix.c +++ b/arch/powerpc/mm/hugetlbpage-radix.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/mm.h> #include <linux/hugetlb.h> #include <asm/pgtable.h> diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index a51df9ef529d..73016451f330 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -1452,7 +1452,7 @@ static void topology_schedule_update(void) schedule_work(&topology_work); } -static void topology_timer_fn(unsigned long ignored) +static void topology_timer_fn(struct timer_list *unused) { if (prrn_enabled && cpumask_weight(&cpu_associativity_changes_mask)) topology_schedule_update(); @@ -1462,14 +1462,11 @@ static void topology_timer_fn(unsigned long ignored) reset_topology_timer(); } } -static struct timer_list topology_timer = - TIMER_INITIALIZER(topology_timer_fn, 0, 0); +static struct timer_list topology_timer; static void reset_topology_timer(void) { - topology_timer.data = 0; - topology_timer.expires = jiffies + 60 * HZ; - mod_timer(&topology_timer, topology_timer.expires); + mod_timer(&topology_timer, jiffies + 60 * HZ); } #ifdef CONFIG_SMP @@ -1529,7 +1526,8 @@ int start_topology_update(void) prrn_enabled = 0; vphn_enabled = 1; setup_cpu_associativity_change_counters(); - init_timer_deferrable(&topology_timer); + timer_setup(&topology_timer, topology_timer_fn, + TIMER_DEFERRABLE); reset_topology_timer(); } } diff --git a/arch/powerpc/mm/tlb-radix.c b/arch/powerpc/mm/tlb-radix.c index b3e849c4886e..d304028641a2 100644 --- a/arch/powerpc/mm/tlb-radix.c +++ b/arch/powerpc/mm/tlb-radix.c @@ -360,12 +360,14 @@ void radix__flush_tlb_collapsed_pmd(struct mm_struct *mm, unsigned long addr) pid = mm ? mm->context.id : 0; + preempt_disable(); if (unlikely(pid == MMU_NO_CONTEXT)) goto no_context; /* 4k page size, just blow the world */ if (PAGE_SIZE == 0x1000) { radix__flush_all_mm(mm); + preempt_enable(); return; } diff --git a/arch/powerpc/mm/vphn.c b/arch/powerpc/mm/vphn.c index 5f8ef50e5c66..f83044faac23 100644 --- a/arch/powerpc/mm/vphn.c +++ b/arch/powerpc/mm/vphn.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <asm/byteorder.h> #include "vphn.h" diff --git a/arch/powerpc/mm/vphn.h b/arch/powerpc/mm/vphn.h index fe8b7805b78f..f9ffdb3942fc 100644 --- a/arch/powerpc/mm/vphn.h +++ b/arch/powerpc/mm/vphn.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ARCH_POWERPC_MM_VPHN_H_ #define _ARCH_POWERPC_MM_VPHN_H_ diff --git a/arch/powerpc/net/Makefile b/arch/powerpc/net/Makefile index c1ff16a6eb51..02d369ca6a53 100644 --- a/arch/powerpc/net/Makefile +++ b/arch/powerpc/net/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Arch-specific network modules # diff --git a/arch/powerpc/oprofile/Makefile b/arch/powerpc/oprofile/Makefile index cedbbeced632..7a7834c39f64 100644 --- a/arch/powerpc/oprofile/Makefile +++ b/arch/powerpc/oprofile/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) diff --git a/arch/powerpc/perf/Makefile b/arch/powerpc/perf/Makefile index 3f3a5ce66495..225c9c86d7c0 100644 --- a/arch/powerpc/perf/Makefile +++ b/arch/powerpc/perf/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror obj-$(CONFIG_PERF_EVENTS) += callchain.o perf_regs.o diff --git a/arch/powerpc/perf/hv-24x7-catalog.h b/arch/powerpc/perf/hv-24x7-catalog.h index 69e2e1faf902..5fab5a397da9 100644 --- a/arch/powerpc/perf/hv-24x7-catalog.h +++ b/arch/powerpc/perf/hv-24x7-catalog.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LINUX_POWERPC_PERF_HV_24X7_CATALOG_H_ #define LINUX_POWERPC_PERF_HV_24X7_CATALOG_H_ diff --git a/arch/powerpc/perf/hv-24x7-domains.h b/arch/powerpc/perf/hv-24x7-domains.h index 49c1efd50045..6f91f62e0aa6 100644 --- a/arch/powerpc/perf/hv-24x7-domains.h +++ b/arch/powerpc/perf/hv-24x7-domains.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * DOMAIN(name, num, index_kind, is_physical) diff --git a/arch/powerpc/perf/hv-24x7.h b/arch/powerpc/perf/hv-24x7.h index 5092c4a222a6..ae4ae4813e16 100644 --- a/arch/powerpc/perf/hv-24x7.h +++ b/arch/powerpc/perf/hv-24x7.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LINUX_POWERPC_PERF_HV_24X7_H_ #define LINUX_POWERPC_PERF_HV_24X7_H_ diff --git a/arch/powerpc/perf/hv-common.c b/arch/powerpc/perf/hv-common.c index 7dce8f109967..0370518edd20 100644 --- a/arch/powerpc/perf/hv-common.c +++ b/arch/powerpc/perf/hv-common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <asm/io.h> #include <asm/hvcall.h> diff --git a/arch/powerpc/perf/hv-common.h b/arch/powerpc/perf/hv-common.h index 349aaba4d2d1..2cce17bc321c 100644 --- a/arch/powerpc/perf/hv-common.h +++ b/arch/powerpc/perf/hv-common.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LINUX_POWERPC_PERF_HV_COMMON_H_ #define LINUX_POWERPC_PERF_HV_COMMON_H_ diff --git a/arch/powerpc/perf/hv-gpci-requests.h b/arch/powerpc/perf/hv-gpci-requests.h index acd17648cd18..e608f9db12dd 100644 --- a/arch/powerpc/perf/hv-gpci-requests.h +++ b/arch/powerpc/perf/hv-gpci-requests.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include "req-gen/_begin.h" diff --git a/arch/powerpc/perf/hv-gpci.h b/arch/powerpc/perf/hv-gpci.h index 86ede8275961..a3053eda5dcc 100644 --- a/arch/powerpc/perf/hv-gpci.h +++ b/arch/powerpc/perf/hv-gpci.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LINUX_POWERPC_PERF_HV_GPCI_H_ #define LINUX_POWERPC_PERF_HV_GPCI_H_ diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index 88126245881b..36344117c680 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -607,6 +607,20 @@ static int ppc_core_imc_cpu_offline(unsigned int cpu) if (!cpumask_test_and_clear_cpu(cpu, &core_imc_cpumask)) return 0; + /* + * Check whether core_imc is registered. We could end up here + * if the cpuhotplug callback registration fails. i.e, callback + * invokes the offline path for all sucessfully registered cpus. + * At this stage, core_imc pmu will not be registered and we + * should return here. + * + * We return with a zero since this is not an offline failure. + * And cpuhp_setup_state() returns the actual failure reason + * to the caller, which inturn will call the cleanup routine. + */ + if (!core_imc_pmu->pmu.event_init) + return 0; + /* Find any online cpu in that core except the current "cpu" */ ncpu = cpumask_any_but(cpu_sibling_mask(cpu), cpu); @@ -1104,7 +1118,7 @@ static int init_nest_pmu_ref(void) static void cleanup_all_core_imc_memory(void) { - int i, nr_cores = num_present_cpus() / threads_per_core; + int i, nr_cores = DIV_ROUND_UP(num_present_cpus(), threads_per_core); struct imc_mem_info *ptr = core_imc_pmu->mem_info; int size = core_imc_pmu->counter_mem_size; @@ -1212,7 +1226,7 @@ static int imc_mem_init(struct imc_pmu *pmu_ptr, struct device_node *parent, if (!pmu_ptr->pmu.name) return -ENOMEM; - nr_cores = num_present_cpus() / threads_per_core; + nr_cores = DIV_ROUND_UP(num_present_cpus(), threads_per_core); pmu_ptr->mem_info = kcalloc(nr_cores, sizeof(struct imc_mem_info), GFP_KERNEL); diff --git a/arch/powerpc/perf/req-gen/_begin.h b/arch/powerpc/perf/req-gen/_begin.h index acfb17a55c16..549f8782c52d 100644 --- a/arch/powerpc/perf/req-gen/_begin.h +++ b/arch/powerpc/perf/req-gen/_begin.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* Include paths to be used in interface defining headers */ #ifndef POWERPC_PERF_REQ_GEN_H_ #define POWERPC_PERF_REQ_GEN_H_ diff --git a/arch/powerpc/perf/req-gen/_clear.h b/arch/powerpc/perf/req-gen/_clear.h index 422974f89573..67c3859157f3 100644 --- a/arch/powerpc/perf/req-gen/_clear.h +++ b/arch/powerpc/perf/req-gen/_clear.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #undef __field_ #undef __count_ diff --git a/arch/powerpc/perf/req-gen/_request-begin.h b/arch/powerpc/perf/req-gen/_request-begin.h index f6d98642cf1d..7c74c2ab4c0c 100644 --- a/arch/powerpc/perf/req-gen/_request-begin.h +++ b/arch/powerpc/perf/req-gen/_request-begin.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #define REQUEST(r_contents) \ REQUEST_(REQUEST_NAME, REQUEST_NUM, REQUEST_IDX_KIND, I(r_contents)) diff --git a/arch/powerpc/perf/req-gen/_request-end.h b/arch/powerpc/perf/req-gen/_request-end.h index 5573be6c3588..7d9f4046c2ca 100644 --- a/arch/powerpc/perf/req-gen/_request-end.h +++ b/arch/powerpc/perf/req-gen/_request-end.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #undef REQUEST #undef __field #undef __array diff --git a/arch/powerpc/perf/req-gen/perf.h b/arch/powerpc/perf/req-gen/perf.h index 1b122469323d..871a9a1766c2 100644 --- a/arch/powerpc/perf/req-gen/perf.h +++ b/arch/powerpc/perf/req-gen/perf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LINUX_POWERPC_PERF_REQ_GEN_PERF_H_ #define LINUX_POWERPC_PERF_REQ_GEN_PERF_H_ diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index abc24501c4c0..60254a321a91 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config ACADIA bool "Acadia" depends on 40x diff --git a/arch/powerpc/platforms/44x/44x.h b/arch/powerpc/platforms/44x/44x.h index 63f703ecd23c..0e912a6a0b9a 100644 --- a/arch/powerpc/platforms/44x/44x.h +++ b/arch/powerpc/platforms/44x/44x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __POWERPC_PLATFORMS_44X_44X_H #define __POWERPC_PLATFORMS_44X_44X_H diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 01cb109ebf17..a6011422b861 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_47x bool "Support for 47x variant" depends on 44x diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile index 2c5651992369..1b78c6af821a 100644 --- a/arch/powerpc/platforms/44x/Makefile +++ b/arch/powerpc/platforms/44x/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y += misc_44x.o machine_check.o ifneq ($(CONFIG_PPC4xx_CPM),y) obj-y += idle.o diff --git a/arch/powerpc/platforms/44x/virtex_ml510.c b/arch/powerpc/platforms/44x/virtex_ml510.c index 1fdb8748638d..349f218b335c 100644 --- a/arch/powerpc/platforms/44x/virtex_ml510.c +++ b/arch/powerpc/platforms/44x/virtex_ml510.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <asm/i8259.h> #include <linux/pci.h> #include "44x.h" diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig index bf7ae5cbd07a..b59eab6cbb1b 100644 --- a/arch/powerpc/platforms/512x/Kconfig +++ b/arch/powerpc/platforms/512x/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_MPC512x bool "512x-based boards" depends on 6xx diff --git a/arch/powerpc/platforms/512x/Makefile b/arch/powerpc/platforms/512x/Makefile index f47d422953df..2daf22ee26a0 100644 --- a/arch/powerpc/platforms/512x/Makefile +++ b/arch/powerpc/platforms/512x/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the Freescale PowerPC 512x linux kernel. # diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig index e4c745981912..55a587070342 100644 --- a/arch/powerpc/platforms/52xx/Kconfig +++ b/arch/powerpc/platforms/52xx/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_MPC52xx bool "52xx-based boards" depends on 6xx diff --git a/arch/powerpc/platforms/52xx/Makefile b/arch/powerpc/platforms/52xx/Makefile index 4e62486791e9..ff2f86fe5429 100644 --- a/arch/powerpc/platforms/52xx/Makefile +++ b/arch/powerpc/platforms/52xx/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for 52xx based boards # diff --git a/arch/powerpc/platforms/52xx/lite5200_pm.c b/arch/powerpc/platforms/52xx/lite5200_pm.c index 870b70f5d1bd..e7da22d1df87 100644 --- a/arch/powerpc/platforms/52xx/lite5200_pm.c +++ b/arch/powerpc/platforms/52xx/lite5200_pm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/init.h> #include <linux/suspend.h> #include <asm/io.h> diff --git a/arch/powerpc/platforms/52xx/lite5200_sleep.S b/arch/powerpc/platforms/52xx/lite5200_sleep.S index 08ab6fefcf7a..3a9969c429b3 100644 --- a/arch/powerpc/platforms/52xx/lite5200_sleep.S +++ b/arch/powerpc/platforms/52xx/lite5200_sleep.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <asm/reg.h> #include <asm/ppc_asm.h> #include <asm/processor.h> diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pm.c b/arch/powerpc/platforms/52xx/mpc52xx_pm.c index 8310e8b5b57f..31d3515672f3 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pm.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/init.h> #include <linux/suspend.h> #include <linux/io.h> diff --git a/arch/powerpc/platforms/52xx/mpc52xx_sleep.S b/arch/powerpc/platforms/52xx/mpc52xx_sleep.S index 4dc170b0ae18..a66eb311b639 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_sleep.S +++ b/arch/powerpc/platforms/52xx/mpc52xx_sleep.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <asm/reg.h> #include <asm/ppc_asm.h> #include <asm/processor.h> diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig index 994d1a959e20..6e04099361b9 100644 --- a/arch/powerpc/platforms/82xx/Kconfig +++ b/arch/powerpc/platforms/82xx/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 menuconfig PPC_82xx bool "82xx-based boards (PQ II)" depends on 6xx diff --git a/arch/powerpc/platforms/82xx/Makefile b/arch/powerpc/platforms/82xx/Makefile index 455fe21e37c4..8d713c601bf2 100644 --- a/arch/powerpc/platforms/82xx/Makefile +++ b/arch/powerpc/platforms/82xx/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the PowerPC 82xx linux kernel. # diff --git a/arch/powerpc/platforms/82xx/pq2.h b/arch/powerpc/platforms/82xx/pq2.h index 3080ce3441c1..902ef0bd4949 100644 --- a/arch/powerpc/platforms/82xx/pq2.h +++ b/arch/powerpc/platforms/82xx/pq2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PQ2_H #define _PQ2_H diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig index 4ef7f1cd05b7..7e38b7b71a5a 100644 --- a/arch/powerpc/platforms/83xx/Kconfig +++ b/arch/powerpc/platforms/83xx/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 menuconfig PPC_83xx bool "83xx-based boards" depends on 6xx diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile index ed95bfcbcbff..bb4720897f6a 100644 --- a/arch/powerpc/platforms/83xx/Makefile +++ b/arch/powerpc/platforms/83xx/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the PowerPC 83xx linux kernel. # diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h index 636eb9d0401a..459145623334 100644 --- a/arch/powerpc/platforms/83xx/mpc83xx.h +++ b/arch/powerpc/platforms/83xx/mpc83xx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __MPC83XX_H__ #define __MPC83XX_H__ diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 47b389dc4938..68920d42b4bc 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 menuconfig FSL_SOC_BOOKE bool "Freescale Book-E Machine Type" depends on PPC_85xx || PPC_BOOK3E diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile index fe19dad568e2..d1dd0dca5ebf 100644 --- a/arch/powerpc/platforms/85xx/Makefile +++ b/arch/powerpc/platforms/85xx/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the PowerPC 85xx linux kernel. # diff --git a/arch/powerpc/platforms/85xx/mpc85xx.h b/arch/powerpc/platforms/85xx/mpc85xx.h index 39056f6befeb..fa23f9b0592c 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx.h +++ b/arch/powerpc/platforms/85xx/mpc85xx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef MPC85xx_H #define MPC85xx_H extern int mpc85xx_common_publish_devices(void); diff --git a/arch/powerpc/platforms/85xx/smp.h b/arch/powerpc/platforms/85xx/smp.h index 0b20ae315c53..3936ff6dfbdb 100644 --- a/arch/powerpc/platforms/85xx/smp.h +++ b/arch/powerpc/platforms/85xx/smp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef POWERPC_85XX_SMP_H_ #define POWERPC_85XX_SMP_H_ 1 diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index ce619bd1f82d..bcd179d3ed92 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_86xx menuconfig PPC_86xx bool "86xx-based boards" diff --git a/arch/powerpc/platforms/86xx/Makefile b/arch/powerpc/platforms/86xx/Makefile index 01958fedc3f2..2c04449be107 100644 --- a/arch/powerpc/platforms/86xx/Makefile +++ b/arch/powerpc/platforms/86xx/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the PowerPC 86xx linux kernel. # diff --git a/arch/powerpc/platforms/8xx/Kconfig b/arch/powerpc/platforms/8xx/Kconfig index 536b0c5d5ce3..e2089d3de00c 100644 --- a/arch/powerpc/platforms/8xx/Kconfig +++ b/arch/powerpc/platforms/8xx/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config CPM1 bool select CPM diff --git a/arch/powerpc/platforms/8xx/Makefile b/arch/powerpc/platforms/8xx/Makefile index f9af3218bd9c..708ab099e886 100644 --- a/arch/powerpc/platforms/8xx/Makefile +++ b/arch/powerpc/platforms/8xx/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the PowerPC 8xx linux kernel. # diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 1917d69f84df..e1274db53d48 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 1995 Linus Torvalds * Adapted from 'alpha' version by Gary Thomas diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 4fd64d3f5c44..d5e34ce5fd5d 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 menu "Platform support" source "arch/powerpc/platforms/powernv/Kconfig" diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 13663efc1d31..a78f255111f2 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC64 bool "64-bit kernel" default n diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile index d7a55ecfaee5..e46bb7ea710f 100644 --- a/arch/powerpc/platforms/Makefile +++ b/arch/powerpc/platforms/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror diff --git a/arch/powerpc/platforms/amigaone/Kconfig b/arch/powerpc/platforms/amigaone/Kconfig index 128de25cc284..03dc1e37c25b 100644 --- a/arch/powerpc/platforms/amigaone/Kconfig +++ b/arch/powerpc/platforms/amigaone/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config AMIGAONE bool "Eyetech AmigaOne/MAI Teron" depends on 6xx && BROKEN_ON_SMP diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig index a4522f09d65e..9f5958f16923 100644 --- a/arch/powerpc/platforms/cell/Kconfig +++ b/arch/powerpc/platforms/cell/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_CELL bool default n diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile index 00464305763d..d5f808e8a5f3 100644 --- a/arch/powerpc/platforms/cell/Makefile +++ b/arch/powerpc/platforms/cell/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_PPC_CELL_COMMON) += cbe_regs.o interrupt.o pervasive.o obj-$(CONFIG_PPC_CELL_NATIVE) += iommu.o setup.o spider-pic.o \ diff --git a/arch/powerpc/platforms/cell/interrupt.h b/arch/powerpc/platforms/cell/interrupt.h index 4f60ae6ca358..a47902248541 100644 --- a/arch/powerpc/platforms/cell/interrupt.h +++ b/arch/powerpc/platforms/cell/interrupt.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ASM_CELL_PIC_H #define ASM_CELL_PIC_H #ifdef __KERNEL__ diff --git a/arch/powerpc/platforms/cell/ras.h b/arch/powerpc/platforms/cell/ras.h index eb7ee54c82a0..6c2e6bc0062e 100644 --- a/arch/powerpc/platforms/cell/ras.h +++ b/arch/powerpc/platforms/cell/ras.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef RAS_H #define RAS_H diff --git a/arch/powerpc/platforms/cell/spufs/Makefile b/arch/powerpc/platforms/cell/spufs/Makefile index 52a7d2596d30..52e4c80ec8d0 100644 --- a/arch/powerpc/platforms/cell/spufs/Makefile +++ b/arch/powerpc/platforms/cell/spufs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_SPU_FS) += spufs.o spufs-y += inode.o file.o context.o syscalls.o diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c index cfacbee24d7b..07f82d7395ff 100644 --- a/arch/powerpc/platforms/cell/spufs/run.c +++ b/arch/powerpc/platforms/cell/spufs/run.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #define DEBUG #include <linux/wait.h> diff --git a/arch/powerpc/platforms/cell/spufs/sputrace.h b/arch/powerpc/platforms/cell/spufs/sputrace.h index db2656aa4103..d557e999b662 100644 --- a/arch/powerpc/platforms/cell/spufs/sputrace.h +++ b/arch/powerpc/platforms/cell/spufs/sputrace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #if !defined(_TRACE_SPUFS_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_SPUFS_H diff --git a/arch/powerpc/platforms/cell/spufs/syscalls.c b/arch/powerpc/platforms/cell/spufs/syscalls.c index 0d290ea83dc1..157e046e6e93 100644 --- a/arch/powerpc/platforms/cell/spufs/syscalls.c +++ b/arch/powerpc/platforms/cell/spufs/syscalls.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/file.h> #include <linux/fs.h> #include <linux/export.h> diff --git a/arch/powerpc/platforms/chrp/Kconfig b/arch/powerpc/platforms/chrp/Kconfig index d3cdab582c5d..ead99eff875a 100644 --- a/arch/powerpc/platforms/chrp/Kconfig +++ b/arch/powerpc/platforms/chrp/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_CHRP bool "Common Hardware Reference Platform (CHRP) based machines" depends on 6xx diff --git a/arch/powerpc/platforms/chrp/chrp.h b/arch/powerpc/platforms/chrp/chrp.h index 63f0aee4c158..a5a7c338caf9 100644 --- a/arch/powerpc/platforms/chrp/chrp.h +++ b/arch/powerpc/platforms/chrp/chrp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Declarations of CHRP platform-specific things. */ diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c index 27264794f5c0..0f512d35f7c5 100644 --- a/arch/powerpc/platforms/chrp/pci.c +++ b/arch/powerpc/platforms/chrp/pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * CHRP pci routines. */ diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c index 19760712b39d..485cf5ef73d4 100644 --- a/arch/powerpc/platforms/chrp/pegasos_eth.c +++ b/arch/powerpc/platforms/chrp/pegasos_eth.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2005 Sven Luther <sl@bplan-gmbh.de> * Thanks to : diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c index 0ce1b45f02a8..481ed133e04b 100644 --- a/arch/powerpc/platforms/chrp/setup.c +++ b/arch/powerpc/platforms/chrp/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 1995 Linus Torvalds * Adapted from 'alpha' version by Gary Thomas diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c index 14515040f7cd..f7bb6cb8d1e3 100644 --- a/arch/powerpc/platforms/chrp/smp.c +++ b/arch/powerpc/platforms/chrp/smp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Smp support for CHRP machines. * diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c index f803f4b8ab6f..03d115aaa191 100644 --- a/arch/powerpc/platforms/chrp/time.c +++ b/arch/powerpc/platforms/chrp/time.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 1991, 1992, 1995 Linus Torvalds * diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig index a25f496c2ef9..9fb2d5912c5a 100644 --- a/arch/powerpc/platforms/embedded6xx/Kconfig +++ b/arch/powerpc/platforms/embedded6xx/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config EMBEDDED6xx bool "Embedded 6xx/7xx/7xxx-based boards" depends on 6xx && BROKEN_ON_SMP diff --git a/arch/powerpc/platforms/embedded6xx/Makefile b/arch/powerpc/platforms/embedded6xx/Makefile index f126a2a09981..12154e3257ad 100644 --- a/arch/powerpc/platforms/embedded6xx/Makefile +++ b/arch/powerpc/platforms/embedded6xx/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the 6xx/7xx/7xxxx linux kernel. # diff --git a/arch/powerpc/platforms/maple/Kconfig b/arch/powerpc/platforms/maple/Kconfig index e359d0db092c..376d0be36b66 100644 --- a/arch/powerpc/platforms/maple/Kconfig +++ b/arch/powerpc/platforms/maple/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_MAPLE depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN bool "Maple 970FX Evaluation Board" diff --git a/arch/powerpc/platforms/maple/maple.h b/arch/powerpc/platforms/maple/maple.h index eecfa182b06e..d10f4af3a42e 100644 --- a/arch/powerpc/platforms/maple/maple.h +++ b/arch/powerpc/platforms/maple/maple.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Declarations for maple-specific code. * diff --git a/arch/powerpc/platforms/pasemi/Kconfig b/arch/powerpc/platforms/pasemi/Kconfig index c7f1dbe94de7..d458a791d35b 100644 --- a/arch/powerpc/platforms/pasemi/Kconfig +++ b/arch/powerpc/platforms/pasemi/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_PASEMI depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN bool "PA Semi SoC-based platforms" diff --git a/arch/powerpc/platforms/pasemi/pasemi.h b/arch/powerpc/platforms/pasemi/pasemi.h index 74cbcb357612..329d2a619254 100644 --- a/arch/powerpc/platforms/pasemi/pasemi.h +++ b/arch/powerpc/platforms/pasemi/pasemi.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PASEMI_PASEMI_H #define _PASEMI_PASEMI_H diff --git a/arch/powerpc/platforms/powermac/Kconfig b/arch/powerpc/platforms/powermac/Kconfig index 43c606268baf..fc90cb35cea3 100644 --- a/arch/powerpc/platforms/powermac/Kconfig +++ b/arch/powerpc/platforms/powermac/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_PMAC bool "Apple PowerMac based machines" depends on PPC_BOOK3S && CPU_BIG_ENDIAN diff --git a/arch/powerpc/platforms/powermac/Makefile b/arch/powerpc/platforms/powermac/Makefile index 1eb7b45e017d..f2839eed0f89 100644 --- a/arch/powerpc/platforms/powermac/Makefile +++ b/arch/powerpc/platforms/powermac/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 CFLAGS_bootx_init.o += -fPIC ifdef CONFIG_FUNCTION_TRACER diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c index 860159d46ab8..fd2e210559c8 100644 --- a/arch/powerpc/platforms/powermac/pfunc_base.c +++ b/arch/powerpc/platforms/powermac/pfunc_base.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/init.h> #include <linux/delay.h> diff --git a/arch/powerpc/platforms/powermac/pmac.h b/arch/powerpc/platforms/powermac/pmac.h index e7f8163d6769..6f15b8804e9b 100644 --- a/arch/powerpc/platforms/powermac/pmac.h +++ b/arch/powerpc/platforms/powermac/pmac.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PMAC_H__ #define __PMAC_H__ diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c index 8680bb69795d..274af6fa388e 100644 --- a/arch/powerpc/platforms/powermac/time.c +++ b/arch/powerpc/platforms/powermac/time.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Support for periodic interrupts (100 per second) and for getting * the current time from the RTC on Power Macintoshes. diff --git a/arch/powerpc/platforms/powermac/udbg_adb.c b/arch/powerpc/platforms/powermac/udbg_adb.c index 366bd221edec..64f38f0d15ed 100644 --- a/arch/powerpc/platforms/powermac/udbg_adb.c +++ b/arch/powerpc/platforms/powermac/udbg_adb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/string.h> #include <linux/kernel.h> #include <linux/errno.h> diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig index 340cbe263b33..f8dc98d3dc01 100644 --- a/arch/powerpc/platforms/powernv/Kconfig +++ b/arch/powerpc/platforms/powernv/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_POWERNV depends on PPC64 && PPC_BOOK3S bool "IBM PowerNV (Non-Virtualized) platform support" diff --git a/arch/powerpc/platforms/powernv/Makefile b/arch/powerpc/platforms/powernv/Makefile index 37d60f7dd86d..7a31c26500e6 100644 --- a/arch/powerpc/platforms/powernv/Makefile +++ b/arch/powerpc/platforms/powernv/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y += setup.o opal-wrappers.o opal.o opal-async.o idle.o obj-y += opal-rtc.o opal-nvram.o opal-lpc.o opal-flash.o obj-y += rng.o opal-elog.o opal-dump.o opal-sysparam.o opal-sensor.o diff --git a/arch/powerpc/platforms/powernv/opal-msglog.c b/arch/powerpc/platforms/powernv/opal-msglog.c index 7a9cde0cfbd1..acd3206dfae3 100644 --- a/arch/powerpc/platforms/powernv/opal-msglog.c +++ b/arch/powerpc/platforms/powernv/opal-msglog.c @@ -43,7 +43,7 @@ ssize_t opal_msglog_copy(char *to, loff_t pos, size_t count) if (!opal_memcons) return -ENODEV; - out_pos = be32_to_cpu(ACCESS_ONCE(opal_memcons->out_pos)); + out_pos = be32_to_cpu(READ_ONCE(opal_memcons->out_pos)); /* Now we've read out_pos, put a barrier in before reading the new * data it points to in conbuf. */ diff --git a/arch/powerpc/platforms/powernv/opal-tracepoints.c b/arch/powerpc/platforms/powernv/opal-tracepoints.c index 3c447002edff..1ab7d26c0a2c 100644 --- a/arch/powerpc/platforms/powernv/opal-tracepoints.c +++ b/arch/powerpc/platforms/powernv/opal-tracepoints.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/percpu.h> #include <linux/jump_label.h> #include <asm/trace.h> diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index a95273c524f6..b47f9406d97e 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __POWERNV_PCI_H #define __POWERNV_PCI_H diff --git a/arch/powerpc/platforms/powernv/powernv.h b/arch/powerpc/platforms/powernv/powernv.h index a159d48573d7..94f17ab1374b 100644 --- a/arch/powerpc/platforms/powernv/powernv.h +++ b/arch/powerpc/platforms/powernv/powernv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _POWERNV_H #define _POWERNV_H diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig index b27f40f26efc..6f7525555b19 100644 --- a/arch/powerpc/platforms/ps3/Kconfig +++ b/arch/powerpc/platforms/ps3/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_PS3 bool "Sony PS3" depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN diff --git a/arch/powerpc/platforms/ps3/Makefile b/arch/powerpc/platforms/ps3/Makefile index 02b9e636dab7..86bf2967a8d4 100644 --- a/arch/powerpc/platforms/ps3/Makefile +++ b/arch/powerpc/platforms/ps3/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y += setup.o mm.o time.o hvcall.o htab.o repository.o obj-y += interrupt.o exports.o os-area.o obj-y += system-bus.o diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index 71dd69d9ec64..0c698fd6d491 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_PSERIES depends on PPC64 && PPC_BOOK3S bool "IBM pSeries & new (POWER5-based) iSeries" diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile index 8f4ba089e802..13eede60c24d 100644 --- a/arch/powerpc/platforms/pseries/Makefile +++ b/arch/powerpc/platforms/pseries/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) ccflags-$(CONFIG_PPC_PSERIES_DEBUG) += -DDEBUG diff --git a/arch/powerpc/platforms/pseries/of_helpers.c b/arch/powerpc/platforms/pseries/of_helpers.c index 2798933c0e38..7e75101fa522 100644 --- a/arch/powerpc/platforms/pseries/of_helpers.c +++ b/arch/powerpc/platforms/pseries/of_helpers.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/string.h> #include <linux/err.h> #include <linux/slab.h> diff --git a/arch/powerpc/platforms/pseries/of_helpers.h b/arch/powerpc/platforms/pseries/of_helpers.h index bb83d39aef65..decad6553d8f 100644 --- a/arch/powerpc/platforms/pseries/of_helpers.h +++ b/arch/powerpc/platforms/pseries/of_helpers.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PSERIES_OF_HELPERS_H #define _PSERIES_OF_HELPERS_H diff --git a/arch/powerpc/platforms/pseries/offline_states.h b/arch/powerpc/platforms/pseries/offline_states.h index 08672d9136ab..51414aee2862 100644 --- a/arch/powerpc/platforms/pseries/offline_states.h +++ b/arch/powerpc/platforms/pseries/offline_states.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _OFFLINE_STATES_H_ #define _OFFLINE_STATES_H_ diff --git a/arch/powerpc/purgatory/Makefile b/arch/powerpc/purgatory/Makefile index ac8793c13348..30e05decbb4c 100644 --- a/arch/powerpc/purgatory/Makefile +++ b/arch/powerpc/purgatory/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 targets += trampoline.o purgatory.ro kexec-purgatory.c LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined diff --git a/arch/powerpc/sysdev/Kconfig b/arch/powerpc/sysdev/Kconfig index caf882e749dc..bcef2ac56479 100644 --- a/arch/powerpc/sysdev/Kconfig +++ b/arch/powerpc/sysdev/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # For a description of the syntax of this configuration file, # see Documentation/kbuild/kconfig-language.txt. # diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index 79416fa2e3ba..0baba21404dc 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c index c651e668996b..c6f154b602fb 100644 --- a/arch/powerpc/sysdev/cpm1.c +++ b/arch/powerpc/sysdev/cpm1.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * General Purpose functions for the global management of the * Communication Processor Module. diff --git a/arch/powerpc/sysdev/cpm2_pic.h b/arch/powerpc/sysdev/cpm2_pic.h index 2c5f70c24485..a8a26951f311 100644 --- a/arch/powerpc/sysdev/cpm2_pic.h +++ b/arch/powerpc/sysdev/cpm2_pic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PPC_KERNEL_CPM2_H #define _PPC_KERNEL_CPM2_H diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h index 2640446f8bc4..db11b06eb38f 100644 --- a/arch/powerpc/sysdev/fsl_soc.h +++ b/arch/powerpc/sysdev/fsl_soc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PPC_FSL_SOC_H #define __PPC_FSL_SOC_H #ifdef __KERNEL__ diff --git a/arch/powerpc/sysdev/ge/ge_pic.h b/arch/powerpc/sysdev/ge/ge_pic.h index 5bf7e4b81e36..923dedba3c9c 100644 --- a/arch/powerpc/sysdev/ge/ge_pic.h +++ b/arch/powerpc/sysdev/ge/ge_pic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __GEF_PIC_H__ #define __GEF_PIC_H__ diff --git a/arch/powerpc/sysdev/micropatch.c b/arch/powerpc/sysdev/micropatch.c index 6727dc54d549..33a9042fca80 100644 --- a/arch/powerpc/sysdev/micropatch.c +++ b/arch/powerpc/sysdev/micropatch.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Microcode patches for the CPM as supplied by Motorola. * This is the one for IIC/SPI. There is a newer one that diff --git a/arch/powerpc/sysdev/mpc5xxx_clocks.c b/arch/powerpc/sysdev/mpc5xxx_clocks.c index 573292663cf2..834a6d7fbd88 100644 --- a/arch/powerpc/sysdev/mpc5xxx_clocks.c +++ b/arch/powerpc/sysdev/mpc5xxx_clocks.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * mpc5xxx_get_bus_frequency - Find the bus frequency for a device * @node: device node diff --git a/arch/powerpc/sysdev/mv64x60.h b/arch/powerpc/sysdev/mv64x60.h index 4f618fa465c0..60cfcb90d1fa 100644 --- a/arch/powerpc/sysdev/mv64x60.h +++ b/arch/powerpc/sysdev/mv64x60.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __MV64X60_H__ #define __MV64X60_H__ diff --git a/arch/powerpc/sysdev/simple_gpio.h b/arch/powerpc/sysdev/simple_gpio.h index 3a7b0c513c76..f3f3a20d39e2 100644 --- a/arch/powerpc/sysdev/simple_gpio.h +++ b/arch/powerpc/sysdev/simple_gpio.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __SYSDEV_SIMPLE_GPIO_H #define __SYSDEV_SIMPLE_GPIO_H diff --git a/arch/powerpc/sysdev/xics/Kconfig b/arch/powerpc/sysdev/xics/Kconfig index 385e7aa9e273..86fee428f5f1 100644 --- a/arch/powerpc/sysdev/xics/Kconfig +++ b/arch/powerpc/sysdev/xics/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_XICS def_bool n select PPC_SMP_MUXED_IPI diff --git a/arch/powerpc/sysdev/xics/Makefile b/arch/powerpc/sysdev/xics/Makefile index 5d7f5a6564de..5d438d92472b 100644 --- a/arch/powerpc/sysdev/xics/Makefile +++ b/arch/powerpc/sysdev/xics/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror obj-y += xics-common.o diff --git a/arch/powerpc/sysdev/xics/ics-rtas.c b/arch/powerpc/sysdev/xics/ics-rtas.c index 78ee5c778ef8..42e0c56ff81c 100644 --- a/arch/powerpc/sysdev/xics/ics-rtas.c +++ b/arch/powerpc/sysdev/xics/ics-rtas.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <linux/kernel.h> #include <linux/irq.h> diff --git a/arch/powerpc/sysdev/xive/Kconfig b/arch/powerpc/sysdev/xive/Kconfig index 3e3e25b5e30d..70ee976e1de0 100644 --- a/arch/powerpc/sysdev/xive/Kconfig +++ b/arch/powerpc/sysdev/xive/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 config PPC_XIVE bool default n diff --git a/arch/powerpc/tools/gcc-check-mprofile-kernel.sh b/arch/powerpc/tools/gcc-check-mprofile-kernel.sh index c658d8cf760b..061f8035bdbe 100755 --- a/arch/powerpc/tools/gcc-check-mprofile-kernel.sh +++ b/arch/powerpc/tools/gcc-check-mprofile-kernel.sh @@ -1,4 +1,5 @@ #!/bin/bash +# SPDX-License-Identifier: GPL-2.0 set -e set -o pipefail diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index 1dd88315cff4..1bc3abb237cd 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Makefile for xmon subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror diff --git a/arch/powerpc/xmon/nonstdio.h b/arch/powerpc/xmon/nonstdio.h index f8653365667e..2202ec61972c 100644 --- a/arch/powerpc/xmon/nonstdio.h +++ b/arch/powerpc/xmon/nonstdio.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #define EOF (-1) #define printf xmon_printf diff --git a/arch/powerpc/xmon/spr_access.S b/arch/powerpc/xmon/spr_access.S index 7d8b0e8ed6d9..4099cbcddaaa 100644 --- a/arch/powerpc/xmon/spr_access.S +++ b/arch/powerpc/xmon/spr_access.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <asm/ppc_asm.h> /* unsigned long xmon_mfspr(sprn, default_value) */ |