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Merge 3c0369e453 ("loongarch: Use ASM_REACHABLE") into android16-6.12

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Steps on the way to 6.12.19

Change-Id: I2032e000de8fb5d795355890d69bac72cad0d332
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
2025-03-13 15:06:24 +00:00
committed by Treehugger Robot
parent 3d0e0e9b54 3c0369e453
commit 7ec13fb473
15 changed files with 296 additions and 259 deletions
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arch/loongarch/include/asm/bug.h
+7 -6
View File
@@ -4,6 +4,7 @@
#include <asm/break.h>
#include <linux/stringify.h>
#include <linux/objtool.h>
#ifndef CONFIG_DEBUG_BUGVERBOSE
#define _BUGVERBOSE_LOCATION(file, line)
@@ -33,25 +34,25 @@
#define ASM_BUG_FLAGS(flags) \
__BUG_ENTRY(flags) \
break BRK_BUG
break BRK_BUG;
#define ASM_BUG() ASM_BUG_FLAGS(0)
#define __BUG_FLAGS(flags) \
asm_inline volatile (__stringify(ASM_BUG_FLAGS(flags)));
#define __BUG_FLAGS(flags, extra) \
asm_inline volatile (__stringify(ASM_BUG_FLAGS(flags)) \
extra);
#define __WARN_FLAGS(flags) \
do { \
instrumentation_begin(); \
__BUG_FLAGS(BUGFLAG_WARNING|(flags)); \
annotate_reachable(); \
__BUG_FLAGS(BUGFLAG_WARNING|(flags), ASM_REACHABLE); \
instrumentation_end(); \
} while (0)
#define BUG() \
do { \
instrumentation_begin(); \
__BUG_FLAGS(0); \
__BUG_FLAGS(0, ""); \
unreachable(); \
} while (0)