From 6e0d0554d857c7cda10f11a2f3fdf0bb76e0fa3d Mon Sep 17 00:00:00 2001 From: Song Shuai Date: Mon, 11 Dec 2023 19:03:31 +0800 Subject: [PATCH] riscv: Remove SHADOW_OVERFLOW_STACK_SIZE macro [ Upstream commit a7565f4d068b2e60f95c3223c3167c40b8fe83ae ] 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 Reviewed-by: Sami Tolvanen Link: https://lore.kernel.org/r/20231211110331.359534-1-songshuaishuai@tinylab.org Signed-off-by: Palmer Dabbelt Signed-off-by: Sasha Levin --- arch/riscv/include/asm/thread_info.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/riscv/include/asm/thread_info.h b/arch/riscv/include/asm/thread_info.h index 4fb84c2e94c6..8c72d1bcdf14 100644 --- a/arch/riscv/include/asm/thread_info.h +++ b/arch/riscv/include/asm/thread_info.h @@ -33,7 +33,6 @@ #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