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| author | Song Shuai <songshuaishuai@tinylab.org> | 2023-12-11 14:03:31 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-01-10 07:10:38 +0300 |
| commit | a7565f4d068b2e60f95c3223c3167c40b8fe83ae (patch) | |
| tree | b9958b62bbf90ef317558b60ac458ecbe3d1c8ce /arch/riscv | |
| parent | 5c89186a32702d35496c8d3a9d8877ea6608d30a (diff) | |
| download | linux-a7565f4d068b2e60f95c3223c3167c40b8fe83ae.tar.xz | |
riscv: Remove SHADOW_OVERFLOW_STACK_SIZE macro
The commit be97d0db5f44 ("riscv: VMAP_STACK overflow
detection thread-safe") got rid of `shadow_stack`,
so SHADOW_OVERFLOW_STACK_SIZE should be removed too.
Fixes: be97d0db5f44 ("riscv: VMAP_STACK overflow detection thread-safe")
Signed-off-by: Song Shuai <songshuaishuai@tinylab.org>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Link: https://lore.kernel.org/r/20231211110331.359534-1-songshuaishuai@tinylab.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/include/asm/thread_info.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/riscv/include/asm/thread_info.h b/arch/riscv/include/asm/thread_info.h index 574779900bfb..4856697c5f25 100644 --- a/arch/riscv/include/asm/thread_info.h +++ b/arch/riscv/include/asm/thread_info.h @@ -28,7 +28,6 @@ #define THREAD_SHIFT (PAGE_SHIFT + THREAD_SIZE_ORDER) #define OVERFLOW_STACK_SIZE SZ_4K -#define SHADOW_OVERFLOW_STACK_SIZE (1024) #define IRQ_STACK_SIZE THREAD_SIZE |