[PATCH 06/14] bugs/powerpc: Concatenate 'cond_str' with '__FILE__' in BUG_ENTRY(), to extend WARN_ON/BUG_ON output
From: Ingo Molnar
Date: Thu Mar 27 2025 - 06:31:21 EST
Extend WARN_ON and BUG_ON style output from:
WARNING: CPU: 0 PID: 0 at kernel/sched/core.c:8511 sched_init+0x20/0x410
to:
WARNING: CPU: 0 PID: 0 at [idx < 0 && ptr] kernel/sched/core.c:8511 sched_init+0x20/0x410
Note that the output will be further reorganized later in this series.
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Madhavan Srinivasan <maddy@xxxxxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Nicholas Piggin <npiggin@xxxxxxxxx>
Cc: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
Cc: Naveen N Rao <naveen@xxxxxxxxxx>
Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
Cc: <linux-arch@xxxxxxxxxxxxxxx>
---
arch/powerpc/include/asm/bug.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h
index b5537ba176b5..a2120fbedd09 100644
--- a/arch/powerpc/include/asm/bug.h
+++ b/arch/powerpc/include/asm/bug.h
@@ -55,7 +55,7 @@
__asm__ __volatile__( \
"1: " insn "\n" \
_EMIT_BUG_ENTRY \
- : : "i" (__FILE__), "i" (__LINE__), \
+ : : "i" (cond_str __FILE__), "i" (__LINE__), \
"i" (flags), \
"i" (sizeof(struct bug_entry)), \
##__VA_ARGS__)
--
2.45.2