From: Julian Braha <julianbr...@gmail.com>
[ Upstream commit 7d37cb2c912dc5c25ffac784a4f9b98c06c6bd08 ]
When LATENCYTOP, LOCKDEP, or FAULT_INJECTION_STACKTRACE_FILTER is
enabled and ARCH_WANT_FRAME_POINTERS is disabled, Kbuild gives a warning
such as:
WARNING: unmet direct dependencies detected for FRAME_POINTER
Depends on [n]: DEBUG_KERNEL [=y] && (M68K || UML || SUPERH) ||
ARCH_WANT_FRAME_POINTERS [=n] || MCOUNT [=n]
Selected by [y]:
- LATENCYTOP [=y] && DEBUG_KERNEL [=y] && STACKTRACE_SUPPORT [=y] &&
PROC_FS [=y] && !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86
Depending on ARCH_WANT_FRAME_POINTERS causes a recursive dependency
error. ARCH_WANT_FRAME_POINTERS is to be selected by the architecture,
and is not supposed to be overridden by other config options.
Link: https://lkml.kernel.org/r/20210329165329.27994-1-julianbr...@gmail.com
Signed-off-by: Julian Braha <julianbr...@gmail.com>
Cc: Andreas Schwab <sch...@linux-m68k.org>
Cc: Geert Uytterhoeven <ge...@linux-m68k.org>
Cc: Necip Fazil Yildiran <fazilyildi...@gmail.com>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
lib/Kconfig.debug | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index c789b39ed527..dcf4a9028e16 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1302,7 +1302,7 @@ config LOCKDEP
bool
depends on DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT
select STACKTRACE
- select FRAME_POINTER if !MIPS && !PPC && !ARM && !S390 && !MICROBLAZE
&& !ARC && !X86
+ depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM ||
ARC || X86
select KALLSYMS
select KALLSYMS_ALL
@@ -1596,7 +1596,7 @@ config LATENCYTOP
depends on DEBUG_KERNEL
depends on STACKTRACE_SUPPORT
depends on PROC_FS
- select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM
&& !ARC && !X86
+ depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM ||
ARC || X86
select KALLSYMS
select KALLSYMS_ALL
select STACKTRACE
@@ -1849,7 +1849,7 @@ config FAULT_INJECTION_STACKTRACE_FILTER
depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
depends on !X86_64
select STACKTRACE
- select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM
&& !ARC && !X86
+ depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM ||
ARC || X86
help
Provide stacktrace filter for fault-injection capabilities
--
2.30.2
