diff options
Diffstat (limited to 'arch/arm64/include/uapi')
-rw-r--r-- | arch/arm64/include/uapi/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/auxvec.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/bitsperlong.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/byteorder.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/fcntl.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/hwcap.h | 7 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/kvm.h | 8 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/param.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/perf_regs.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/posix_types.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/ptrace.h | 140 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/setup.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/sigcontext.h | 121 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/siginfo.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/signal.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/stat.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/statfs.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/ucontext.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/uapi/asm/unistd.h | 1 |
19 files changed, 289 insertions, 2 deletions
diff --git a/arch/arm64/include/uapi/asm/Kbuild b/arch/arm64/include/uapi/asm/Kbuild index fc28bd95c6d3..198afbf0688f 100644 --- a/arch/arm64/include/uapi/asm/Kbuild +++ b/arch/arm64/include/uapi/asm/Kbuild @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm diff --git a/arch/arm64/include/uapi/asm/auxvec.h b/arch/arm64/include/uapi/asm/auxvec.h index 4cf0c17787a8..ec0a86d484e1 100644 --- a/arch/arm64/include/uapi/asm/auxvec.h +++ b/arch/arm64/include/uapi/asm/auxvec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/bitsperlong.h b/arch/arm64/include/uapi/asm/bitsperlong.h index fce9c2924fa3..485d60bee26c 100644 --- a/arch/arm64/include/uapi/asm/bitsperlong.h +++ b/arch/arm64/include/uapi/asm/bitsperlong.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/byteorder.h b/arch/arm64/include/uapi/asm/byteorder.h index dc19e9537f0d..ca9cfdab33fc 100644 --- a/arch/arm64/include/uapi/asm/byteorder.h +++ b/arch/arm64/include/uapi/asm/byteorder.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/fcntl.h b/arch/arm64/include/uapi/asm/fcntl.h index cd2e630c235e..f8db34f2622d 100644 --- a/arch/arm64/include/uapi/asm/fcntl.h +++ b/arch/arm64/include/uapi/asm/fcntl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h index 4b9344cba83a..cda76fa8b9b2 100644 --- a/arch/arm64/include/uapi/asm/hwcap.h +++ b/arch/arm64/include/uapi/asm/hwcap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * @@ -36,5 +37,11 @@ #define HWCAP_FCMA (1 << 14) #define HWCAP_LRCPC (1 << 15) #define HWCAP_DCPOP (1 << 16) +#define HWCAP_SHA3 (1 << 17) +#define HWCAP_SM3 (1 << 18) +#define HWCAP_SM4 (1 << 19) +#define HWCAP_ASIMDDP (1 << 20) +#define HWCAP_SHA512 (1 << 21) +#define HWCAP_SVE (1 << 22) #endif /* _UAPI__ASM_HWCAP_H */ diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h index 9f3ca24bbcc6..9abbf3044654 100644 --- a/arch/arm64/include/uapi/asm/kvm.h +++ b/arch/arm64/include/uapi/asm/kvm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012,2013 - ARM Ltd * Author: Marc Zyngier <marc.zyngier@arm.com> @@ -195,6 +196,12 @@ struct kvm_arch_memory_slot { #define ARM64_SYS_REG(...) (__ARM64_SYS_REG(__VA_ARGS__) | KVM_REG_SIZE_U64) +/* Physical Timer EL0 Registers */ +#define KVM_REG_ARM_PTIMER_CTL ARM64_SYS_REG(3, 3, 14, 2, 1) +#define KVM_REG_ARM_PTIMER_CVAL ARM64_SYS_REG(3, 3, 14, 2, 2) +#define KVM_REG_ARM_PTIMER_CNT ARM64_SYS_REG(3, 3, 14, 0, 1) + +/* EL0 Virtual Timer Registers */ #define KVM_REG_ARM_TIMER_CTL ARM64_SYS_REG(3, 3, 14, 3, 1) #define KVM_REG_ARM_TIMER_CNT ARM64_SYS_REG(3, 3, 14, 3, 2) #define KVM_REG_ARM_TIMER_CVAL ARM64_SYS_REG(3, 3, 14, 0, 2) @@ -227,6 +234,7 @@ struct kvm_arch_memory_slot { #define KVM_DEV_ARM_ITS_SAVE_TABLES 1 #define KVM_DEV_ARM_ITS_RESTORE_TABLES 2 #define KVM_DEV_ARM_VGIC_SAVE_PENDING_TABLES 3 +#define KVM_DEV_ARM_ITS_CTRL_RESET 4 /* Device Control API on vcpu fd */ #define KVM_ARM_VCPU_PMU_V3_CTRL 0 diff --git a/arch/arm64/include/uapi/asm/param.h b/arch/arm64/include/uapi/asm/param.h index 8e3a281d448a..b115c5557781 100644 --- a/arch/arm64/include/uapi/asm/param.h +++ b/arch/arm64/include/uapi/asm/param.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/perf_regs.h b/arch/arm64/include/uapi/asm/perf_regs.h index 172b8317ee49..d54daafa89e3 100644 --- a/arch/arm64/include/uapi/asm/perf_regs.h +++ b/arch/arm64/include/uapi/asm/perf_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_ARM64_PERF_REGS_H #define _ASM_ARM64_PERF_REGS_H diff --git a/arch/arm64/include/uapi/asm/posix_types.h b/arch/arm64/include/uapi/asm/posix_types.h index 7985ff60ca3f..b1c2e0df92dc 100644 --- a/arch/arm64/include/uapi/asm/posix_types.h +++ b/arch/arm64/include/uapi/asm/posix_types.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __ASM_POSIX_TYPES_H #define __ASM_POSIX_TYPES_H diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h index d1ff83dfe5de..98c4ce55d9c3 100644 --- a/arch/arm64/include/uapi/asm/ptrace.h +++ b/arch/arm64/include/uapi/asm/ptrace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Based on arch/arm/include/asm/ptrace.h * @@ -22,6 +23,7 @@ #include <linux/types.h> #include <asm/hwcap.h> +#include <asm/sigcontext.h> /* @@ -46,7 +48,6 @@ #define PSR_D_BIT 0x00000200 #define PSR_PAN_BIT 0x00400000 #define PSR_UAO_BIT 0x00800000 -#define PSR_Q_BIT 0x08000000 #define PSR_V_BIT 0x10000000 #define PSR_C_BIT 0x20000000 #define PSR_Z_BIT 0x40000000 @@ -63,6 +64,8 @@ #ifndef __ASSEMBLY__ +#include <linux/prctl.h> + /* * User structures for general purpose, floating point and debug registers. */ @@ -90,6 +93,141 @@ struct user_hwdebug_state { } dbg_regs[16]; }; +/* SVE/FP/SIMD state (NT_ARM_SVE) */ + +struct user_sve_header { + __u32 size; /* total meaningful regset content in bytes */ + __u32 max_size; /* maxmium possible size for this thread */ + __u16 vl; /* current vector length */ + __u16 max_vl; /* maximum possible vector length */ + __u16 flags; + __u16 __reserved; +}; + +/* Definitions for user_sve_header.flags: */ +#define SVE_PT_REGS_MASK (1 << 0) + +#define SVE_PT_REGS_FPSIMD 0 +#define SVE_PT_REGS_SVE SVE_PT_REGS_MASK + +/* + * Common SVE_PT_* flags: + * These must be kept in sync with prctl interface in <linux/ptrace.h> + */ +#define SVE_PT_VL_INHERIT (PR_SVE_VL_INHERIT >> 16) +#define SVE_PT_VL_ONEXEC (PR_SVE_SET_VL_ONEXEC >> 16) + + +/* + * The remainder of the SVE state follows struct user_sve_header. The + * total size of the SVE state (including header) depends on the + * metadata in the header: SVE_PT_SIZE(vq, flags) gives the total size + * of the state in bytes, including the header. + * + * Refer to <asm/sigcontext.h> for details of how to pass the correct + * "vq" argument to these macros. + */ + +/* Offset from the start of struct user_sve_header to the register data */ +#define SVE_PT_REGS_OFFSET \ + ((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1)) \ + / SVE_VQ_BYTES * SVE_VQ_BYTES) + +/* + * The register data content and layout depends on the value of the + * flags field. + */ + +/* + * (flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_FPSIMD case: + * + * The payload starts at offset SVE_PT_FPSIMD_OFFSET, and is of type + * struct user_fpsimd_state. Additional data might be appended in the + * future: use SVE_PT_FPSIMD_SIZE(vq, flags) to compute the total size. + * SVE_PT_FPSIMD_SIZE(vq, flags) will never be less than + * sizeof(struct user_fpsimd_state). + */ + +#define SVE_PT_FPSIMD_OFFSET SVE_PT_REGS_OFFSET + +#define SVE_PT_FPSIMD_SIZE(vq, flags) (sizeof(struct user_fpsimd_state)) + +/* + * (flags & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE case: + * + * The payload starts at offset SVE_PT_SVE_OFFSET, and is of size + * SVE_PT_SVE_SIZE(vq, flags). + * + * Additional macros describe the contents and layout of the payload. + * For each, SVE_PT_SVE_x_OFFSET(args) is the start offset relative to + * the start of struct user_sve_header, and SVE_PT_SVE_x_SIZE(args) is + * the size in bytes: + * + * x type description + * - ---- ----------- + * ZREGS \ + * ZREG | + * PREGS | refer to <asm/sigcontext.h> + * PREG | + * FFR / + * + * FPSR uint32_t FPSR + * FPCR uint32_t FPCR + * + * Additional data might be appended in the future. + */ + +#define SVE_PT_SVE_ZREG_SIZE(vq) SVE_SIG_ZREG_SIZE(vq) +#define SVE_PT_SVE_PREG_SIZE(vq) SVE_SIG_PREG_SIZE(vq) +#define SVE_PT_SVE_FFR_SIZE(vq) SVE_SIG_FFR_SIZE(vq) +#define SVE_PT_SVE_FPSR_SIZE sizeof(__u32) +#define SVE_PT_SVE_FPCR_SIZE sizeof(__u32) + +#define __SVE_SIG_TO_PT(offset) \ + ((offset) - SVE_SIG_REGS_OFFSET + SVE_PT_REGS_OFFSET) + +#define SVE_PT_SVE_OFFSET SVE_PT_REGS_OFFSET + +#define SVE_PT_SVE_ZREGS_OFFSET \ + __SVE_SIG_TO_PT(SVE_SIG_ZREGS_OFFSET) +#define SVE_PT_SVE_ZREG_OFFSET(vq, n) \ + __SVE_SIG_TO_PT(SVE_SIG_ZREG_OFFSET(vq, n)) +#define SVE_PT_SVE_ZREGS_SIZE(vq) \ + (SVE_PT_SVE_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_PT_SVE_ZREGS_OFFSET) + +#define SVE_PT_SVE_PREGS_OFFSET(vq) \ + __SVE_SIG_TO_PT(SVE_SIG_PREGS_OFFSET(vq)) +#define SVE_PT_SVE_PREG_OFFSET(vq, n) \ + __SVE_SIG_TO_PT(SVE_SIG_PREG_OFFSET(vq, n)) +#define SVE_PT_SVE_PREGS_SIZE(vq) \ + (SVE_PT_SVE_PREG_OFFSET(vq, SVE_NUM_PREGS) - \ + SVE_PT_SVE_PREGS_OFFSET(vq)) + +#define SVE_PT_SVE_FFR_OFFSET(vq) \ + __SVE_SIG_TO_PT(SVE_SIG_FFR_OFFSET(vq)) + +#define SVE_PT_SVE_FPSR_OFFSET(vq) \ + ((SVE_PT_SVE_FFR_OFFSET(vq) + SVE_PT_SVE_FFR_SIZE(vq) + \ + (SVE_VQ_BYTES - 1)) \ + / SVE_VQ_BYTES * SVE_VQ_BYTES) +#define SVE_PT_SVE_FPCR_OFFSET(vq) \ + (SVE_PT_SVE_FPSR_OFFSET(vq) + SVE_PT_SVE_FPSR_SIZE) + +/* + * Any future extension appended after FPCR must be aligned to the next + * 128-bit boundary. + */ + +#define SVE_PT_SVE_SIZE(vq, flags) \ + ((SVE_PT_SVE_FPCR_OFFSET(vq) + SVE_PT_SVE_FPCR_SIZE \ + - SVE_PT_SVE_OFFSET + (SVE_VQ_BYTES - 1)) \ + / SVE_VQ_BYTES * SVE_VQ_BYTES) + +#define SVE_PT_SIZE(vq, flags) \ + (((flags) & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE ? \ + SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, flags) \ + : SVE_PT_FPSIMD_OFFSET + SVE_PT_FPSIMD_SIZE(vq, flags)) + #endif /* __ASSEMBLY__ */ #endif /* _UAPI__ASM_PTRACE_H */ diff --git a/arch/arm64/include/uapi/asm/setup.h b/arch/arm64/include/uapi/asm/setup.h index 9cf2e46fbbdf..5d703888f351 100644 --- a/arch/arm64/include/uapi/asm/setup.h +++ b/arch/arm64/include/uapi/asm/setup.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Based on arch/arm/include/asm/setup.h * diff --git a/arch/arm64/include/uapi/asm/sigcontext.h b/arch/arm64/include/uapi/asm/sigcontext.h index f0a76b9fcd6e..dca8f8b5168b 100644 --- a/arch/arm64/include/uapi/asm/sigcontext.h +++ b/arch/arm64/include/uapi/asm/sigcontext.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * @@ -16,6 +17,8 @@ #ifndef _UAPI__ASM_SIGCONTEXT_H #define _UAPI__ASM_SIGCONTEXT_H +#ifndef __ASSEMBLY__ + #include <linux/types.h> /* @@ -41,10 +44,11 @@ struct sigcontext { * * 0x210 fpsimd_context * 0x10 esr_context + * 0x8a0 sve_context (vl <= 64) (optional) * 0x20 extra_context (optional) * 0x10 terminator (null _aarch64_ctx) * - * 0xdb0 (reserved for future allocation) + * 0x510 (reserved for future allocation) * * New records that can exceed this space need to be opt-in for userspace, so * that an expanded signal frame is not generated unexpectedly. The mechanism @@ -116,4 +120,119 @@ struct extra_context { __u32 __reserved[3]; }; +#define SVE_MAGIC 0x53564501 + +struct sve_context { + struct _aarch64_ctx head; + __u16 vl; + __u16 __reserved[3]; +}; + +#endif /* !__ASSEMBLY__ */ + +/* + * The SVE architecture leaves space for future expansion of the + * vector length beyond its initial architectural limit of 2048 bits + * (16 quadwords). + * + * See linux/Documentation/arm64/sve.txt for a description of the VL/VQ + * terminology. + */ +#define SVE_VQ_BYTES 16 /* number of bytes per quadword */ + +#define SVE_VQ_MIN 1 +#define SVE_VQ_MAX 512 + +#define SVE_VL_MIN (SVE_VQ_MIN * SVE_VQ_BYTES) +#define SVE_VL_MAX (SVE_VQ_MAX * SVE_VQ_BYTES) + +#define SVE_NUM_ZREGS 32 +#define SVE_NUM_PREGS 16 + +#define sve_vl_valid(vl) \ + ((vl) % SVE_VQ_BYTES == 0 && (vl) >= SVE_VL_MIN && (vl) <= SVE_VL_MAX) +#define sve_vq_from_vl(vl) ((vl) / SVE_VQ_BYTES) +#define sve_vl_from_vq(vq) ((vq) * SVE_VQ_BYTES) + +/* + * If the SVE registers are currently live for the thread at signal delivery, + * sve_context.head.size >= + * SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl)) + * and the register data may be accessed using the SVE_SIG_*() macros. + * + * If sve_context.head.size < + * SVE_SIG_CONTEXT_SIZE(sve_vq_from_vl(sve_context.vl)), + * the SVE registers were not live for the thread and no register data + * is included: in this case, the SVE_SIG_*() macros should not be + * used except for this check. + * + * The same convention applies when returning from a signal: a caller + * will need to remove or resize the sve_context block if it wants to + * make the SVE registers live when they were previously non-live or + * vice-versa. This may require the the caller to allocate fresh + * memory and/or move other context blocks in the signal frame. + * + * Changing the vector length during signal return is not permitted: + * sve_context.vl must equal the thread's current vector length when + * doing a sigreturn. + * + * + * Note: for all these macros, the "vq" argument denotes the SVE + * vector length in quadwords (i.e., units of 128 bits). + * + * The correct way to obtain vq is to use sve_vq_from_vl(vl). The + * result is valid if and only if sve_vl_valid(vl) is true. This is + * guaranteed for a struct sve_context written by the kernel. + * + * + * Additional macros describe the contents and layout of the payload. + * For each, SVE_SIG_x_OFFSET(args) is the start offset relative to + * the start of struct sve_context, and SVE_SIG_x_SIZE(args) is the + * size in bytes: + * + * x type description + * - ---- ----------- + * REGS the entire SVE context + * + * ZREGS __uint128_t[SVE_NUM_ZREGS][vq] all Z-registers + * ZREG __uint128_t[vq] individual Z-register Zn + * + * PREGS uint16_t[SVE_NUM_PREGS][vq] all P-registers + * PREG uint16_t[vq] individual P-register Pn + * + * FFR uint16_t[vq] first-fault status register + * + * Additional data might be appended in the future. + */ + +#define SVE_SIG_ZREG_SIZE(vq) ((__u32)(vq) * SVE_VQ_BYTES) +#define SVE_SIG_PREG_SIZE(vq) ((__u32)(vq) * (SVE_VQ_BYTES / 8)) +#define SVE_SIG_FFR_SIZE(vq) SVE_SIG_PREG_SIZE(vq) + +#define SVE_SIG_REGS_OFFSET \ + ((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1)) \ + / SVE_VQ_BYTES * SVE_VQ_BYTES) + +#define SVE_SIG_ZREGS_OFFSET SVE_SIG_REGS_OFFSET +#define SVE_SIG_ZREG_OFFSET(vq, n) \ + (SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREG_SIZE(vq) * (n)) +#define SVE_SIG_ZREGS_SIZE(vq) \ + (SVE_SIG_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_SIG_ZREGS_OFFSET) + +#define SVE_SIG_PREGS_OFFSET(vq) \ + (SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREGS_SIZE(vq)) +#define SVE_SIG_PREG_OFFSET(vq, n) \ + (SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREG_SIZE(vq) * (n)) +#define SVE_SIG_PREGS_SIZE(vq) \ + (SVE_SIG_PREG_OFFSET(vq, SVE_NUM_PREGS) - SVE_SIG_PREGS_OFFSET(vq)) + +#define SVE_SIG_FFR_OFFSET(vq) \ + (SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREGS_SIZE(vq)) + +#define SVE_SIG_REGS_SIZE(vq) \ + (SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET) + +#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq)) + + #endif /* _UAPI__ASM_SIGCONTEXT_H */ diff --git a/arch/arm64/include/uapi/asm/siginfo.h b/arch/arm64/include/uapi/asm/siginfo.h index 5a74a0853db0..574d12f86039 100644 --- a/arch/arm64/include/uapi/asm/siginfo.h +++ b/arch/arm64/include/uapi/asm/siginfo.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/signal.h b/arch/arm64/include/uapi/asm/signal.h index 991bf5db2ca1..bdf0cfb046c9 100644 --- a/arch/arm64/include/uapi/asm/signal.h +++ b/arch/arm64/include/uapi/asm/signal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/stat.h b/arch/arm64/include/uapi/asm/stat.h index eeb702e5074a..313325fa22fa 100644 --- a/arch/arm64/include/uapi/asm/stat.h +++ b/arch/arm64/include/uapi/asm/stat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/statfs.h b/arch/arm64/include/uapi/asm/statfs.h index 6f6219050978..615357b6ba89 100644 --- a/arch/arm64/include/uapi/asm/statfs.h +++ b/arch/arm64/include/uapi/asm/statfs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/ucontext.h b/arch/arm64/include/uapi/asm/ucontext.h index 791de8e89e35..ee02721a704d 100644 --- a/arch/arm64/include/uapi/asm/ucontext.h +++ b/arch/arm64/include/uapi/asm/ucontext.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * diff --git a/arch/arm64/include/uapi/asm/unistd.h b/arch/arm64/include/uapi/asm/unistd.h index 043d17a21342..5072cbd15c82 100644 --- a/arch/arm64/include/uapi/asm/unistd.h +++ b/arch/arm64/include/uapi/asm/unistd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (C) 2012 ARM Ltd. * |