diff options
Diffstat (limited to 'arch/arm/mm/tlb-v7.S')
| -rw-r--r-- | arch/arm/mm/tlb-v7.S | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/arch/arm/mm/tlb-v7.S b/arch/arm/mm/tlb-v7.S index e5101a3bc57c..f1aa0764a2cc 100644 --- a/arch/arm/mm/tlb-v7.S +++ b/arch/arm/mm/tlb-v7.S @@ -1,24 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/arch/arm/mm/tlb-v7.S * * Copyright (C) 1997-2002 Russell King * Modified for ARMv7 by Catalin Marinas * - * 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 - * published by the Free Software Foundation. - * * ARM architecture version 6 TLB handling functions. * These assume a split I/D TLB. */ #include <linux/init.h> #include <linux/linkage.h> +#include <linux/cfi_types.h> #include <asm/assembler.h> #include <asm/asm-offsets.h> #include <asm/page.h> #include <asm/tlbflush.h> #include "proc-macros.S" +.arch armv7-a + /* * v7wbi_flush_user_tlb_range(start, end, vma) * @@ -26,13 +26,13 @@ * * - start - start address (may not be aligned) * - end - end address (exclusive, may not be aligned) - * - vma - vma_struct describing address range + * - vma - vm_area_struct describing address range * * It is assumed that: * - the "Invalidate single entry" instruction will invalidate * both the I and the D TLBs on Harvard-style TLBs */ -ENTRY(v7wbi_flush_user_tlb_range) +SYM_TYPED_FUNC_START(v7wbi_flush_user_tlb_range) vma_vm_mm r3, r2 @ get vma->vm_mm mmid r3, r3 @ get vm_mm->context.id dsb ish @@ -58,7 +58,7 @@ ENTRY(v7wbi_flush_user_tlb_range) blo 1b dsb ish ret lr -ENDPROC(v7wbi_flush_user_tlb_range) +SYM_FUNC_END(v7wbi_flush_user_tlb_range) /* * v7wbi_flush_kern_tlb_range(start,end) @@ -68,7 +68,7 @@ ENDPROC(v7wbi_flush_user_tlb_range) * - start - start address (may not be aligned) * - end - end address (exclusive, may not be aligned) */ -ENTRY(v7wbi_flush_kern_tlb_range) +SYM_TYPED_FUNC_START(v7wbi_flush_kern_tlb_range) dsb ish mov r0, r0, lsr #PAGE_SHIFT @ align address mov r1, r1, lsr #PAGE_SHIFT @@ -87,9 +87,4 @@ ENTRY(v7wbi_flush_kern_tlb_range) dsb ish isb ret lr -ENDPROC(v7wbi_flush_kern_tlb_range) - - __INIT - - /* define struct cpu_tlb_fns (see <asm/tlbflush.h> and proc-macros.S) */ - define_tlb_functions v7wbi, v7wbi_tlb_flags_up, flags_smp=v7wbi_tlb_flags_smp +SYM_FUNC_END(v7wbi_flush_kern_tlb_range) |