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| author | Linus Walleij <linus.walleij@linaro.org> | 2024-04-23 10:45:47 +0300 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-04-29 16:14:19 +0300 |
| commit | 51db13aa8d09ecd33ff712d888a8cfe5ac89d6de (patch) | |
| tree | d515088c44b3df85bbc8fdb3a704a769930825b7 /arch/arm/mm/proc-v7-2level.S | |
| parent | b4d20eff64d5912b95d7a397057aba9c8e9c9a8a (diff) | |
| download | linux-51db13aa8d09ecd33ff712d888a8cfe5ac89d6de.tar.xz | |
ARM: 9388/2: mm: Type-annotate all per-processor assembly routines
Type tag the remaining per-processor assembly using the CFI
symbol macros, in addition to those that were previously tagged
for cache maintenance calls.
This will be used to finally provide proper C prototypes for
all these calls as well so that CFI can be made to work.
Tested-by: Kees Cook <keescook@chromium.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/mm/proc-v7-2level.S')
| -rw-r--r-- | arch/arm/mm/proc-v7-2level.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mm/proc-v7-2level.S b/arch/arm/mm/proc-v7-2level.S index 0a3083ad19c2..1007702fcaf3 100644 --- a/arch/arm/mm/proc-v7-2level.S +++ b/arch/arm/mm/proc-v7-2level.S @@ -40,7 +40,7 @@ * even on Cortex-A8 revisions not affected by 430973. * If IBE is not set, the flush BTAC/BTB won't do anything. */ -ENTRY(cpu_v7_switch_mm) +SYM_TYPED_FUNC_START(cpu_v7_switch_mm) #ifdef CONFIG_MMU mmid r1, r1 @ get mm->context.id ALT_SMP(orr r0, r0, #TTB_FLAGS_SMP) @@ -59,7 +59,7 @@ ENTRY(cpu_v7_switch_mm) isb #endif bx lr -ENDPROC(cpu_v7_switch_mm) +SYM_FUNC_END(cpu_v7_switch_mm) /* * cpu_v7_set_pte_ext(ptep, pte) @@ -71,7 +71,7 @@ ENDPROC(cpu_v7_switch_mm) * - pte - PTE value to store * - ext - value for extended PTE bits */ -ENTRY(cpu_v7_set_pte_ext) +SYM_TYPED_FUNC_START(cpu_v7_set_pte_ext) #ifdef CONFIG_MMU str r1, [r0] @ linux version @@ -106,7 +106,7 @@ ENTRY(cpu_v7_set_pte_ext) ALT_UP (mcr p15, 0, r0, c7, c10, 1) @ flush_pte #endif bx lr -ENDPROC(cpu_v7_set_pte_ext) +SYM_FUNC_END(cpu_v7_set_pte_ext) /* * Memory region attributes with SCTLR.TRE=1 |