From ddeaa39406c4cf680643412cd1f75bb98a641f6c Mon Sep 17 00:00:00 2001 From: Jisheng Zhang Date: Mon, 31 Aug 2026 19:11:23 -0600 Subject: [PATCH] riscv: bug: Make RV32 use GENERIC_BUG_RELATIVE_POINTERS x86 did this in commit b0a848f4a47a ("x86/bugs: Make i386 use GENERIC_BUG_RELATIVE_POINTERS") powerpc did this in commit 1baa1f70ef77 ("powerpc: Allow relative pointers in bug table entries") Similar as x86 and powerpc does, make RV32 use GENERIC_BUG_RELATIVE_POINTERS for "there is only one code path." and "less #ifdef is more better". Signed-off-by: Jisheng Zhang Link: https://patch.msgid.link/20260221024255.3552-1-jszhang@kernel.org Signed-off-by: Paul Walmsley --- arch/riscv/Kconfig | 2 +- arch/riscv/include/asm/bug.h | 5 ----- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index f8e26c4bed2b..d6c2dbf8455c 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -326,7 +326,7 @@ config STACKTRACE_SUPPORT config GENERIC_BUG def_bool y depends on BUG - select GENERIC_BUG_RELATIVE_POINTERS if 64BIT + select GENERIC_BUG_RELATIVE_POINTERS config GENERIC_BUG_RELATIVE_POINTERS bool diff --git a/arch/riscv/include/asm/bug.h b/arch/riscv/include/asm/bug.h index 6f581b84d8fc..699c0cf3e4ef 100644 --- a/arch/riscv/include/asm/bug.h +++ b/arch/riscv/include/asm/bug.h @@ -29,13 +29,8 @@ typedef u32 bug_insn_t; -#ifdef CONFIG_GENERIC_BUG_RELATIVE_POINTERS #define __BUG_ENTRY_ADDR RISCV_INT " 1b - ." #define __BUG_ENTRY_FILE(file) RISCV_INT " " file " - ." -#else -#define __BUG_ENTRY_ADDR RISCV_PTR " 1b" -#define __BUG_ENTRY_FILE(file) RISCV_PTR " " file -#endif #ifdef CONFIG_DEBUG_BUGVERBOSE #define __BUG_ENTRY(file, line, flags) \