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| author | Gerlando Falauto <gerlando.falauto@keymile.com> | 2012-02-27 09:08:21 +0100 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2012-02-27 14:45:11 +0100 |
| commit | 8c9cf542b8a66c231747a550573d910daf17f0e9 (patch) | |
| tree | 7d6fbd5b30d4409522d1258ce7f8eee6a9aefd76 /scripts/tracing | |
| parent | tracing/ring-buffer: Only have tracing_on disable tracing buffers (diff) | |
| download | linux-8c9cf542b8a66c231747a550573d910daf17f0e9.tar.xz linux-8c9cf542b8a66c231747a550573d910daf17f0e9.zip | |
tracing: Do not select FRAME_POINTER on PPC
On PowerPC, FUNCTION_TRACER selects FRAME_POINTER, even
though the architecture does not support it.
This causes the following warning:
warning: (LOCKDEP && FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && FUNCTION_TRACER && KMEMCHECK) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || AVR32 || SUPERH || BLACKFIN || MN10300) || ARCH_WANT_FRAME_POINTERS)
So remove the warning by adding the extra condition
"if !PPC" to FUNCTION_TRACER for FRAME_POINTER selection
Link: http://lkml.kernel.org/r/1330330101-8618-1-git-send-email-gerlando.falauto@keymile.com
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'scripts/tracing')
0 files changed, 0 insertions, 0 deletions