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| author | Peter Zijlstra (Intel) <peterz@infradead.org> | 2022-10-17 17:41:06 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-10-17 17:41:06 +0300 |
| commit | 5b71ac8a2a3185da34a6556e791b533b48183a41 (patch) | |
| tree | 79797c0e775ba521b9bfc2d14c4605878687e297 | |
| parent | 7fcecafebed90d03f35bec6e147fc0b5f6e1bc71 (diff) | |
| download | linux-5b71ac8a2a3185da34a6556e791b533b48183a41.tar.xz | |
x86: Fixup asm-offsets duplicate
It turns out that 'stack_canary_offset' is a variable name; shadowing
that with a #define is ripe of fail when the asm-offsets.h header gets
included. Rename the thing.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
| -rw-r--r-- | arch/x86/entry/entry_64.S | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/asm-offsets_64.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index 9249a45cf53f..5c578a7dfcd7 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -252,7 +252,7 @@ SYM_FUNC_START(__switch_to_asm) #ifdef CONFIG_STACKPROTECTOR movq TASK_stack_canary(%rsi), %rbx - movq %rbx, PER_CPU_VAR(fixed_percpu_data) + stack_canary_offset + movq %rbx, PER_CPU_VAR(fixed_percpu_data) + FIXED_stack_canary #endif /* diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c index 9b698215d261..bb65371ea9df 100644 --- a/arch/x86/kernel/asm-offsets_64.c +++ b/arch/x86/kernel/asm-offsets_64.c @@ -57,7 +57,7 @@ int main(void) BLANK(); #ifdef CONFIG_STACKPROTECTOR - DEFINE(stack_canary_offset, offsetof(struct fixed_percpu_data, stack_canary)); + OFFSET(FIXED_stack_canary, fixed_percpu_data, stack_canary); BLANK(); #endif return 0; |