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Date: Wed, 4 Mar 2009 17:42:22 GMT From: Peter Zijlstra <a.p.zijlstra@...llo.nl> To: linux-tip-commits@...r.kernel.org Cc: linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com, a.p.zijlstra@...llo.nl, tglx@...utronix.de, mingo@...e.hu Subject: [tip:core/locking] lockdep: require framepointers for x86 Commit-ID: 1075414b06109a99b0e87601e84c74a95bd45681 Gitweb: http://git.kernel.org/tip/1075414b06109a99b0e87601e84c74a95bd45681 Author: "Peter Zijlstra" <a.p.zijlstra@...llo.nl> AuthorDate: Wed, 4 Mar 2009 12:27:27 +0100 Commit: Ingo Molnar <mingo@...e.hu> CommitDate: Wed, 4 Mar 2009 18:39:23 +0100 lockdep: require framepointers for x86 Require framepointers for x86, because otherwise we'll be having empty stack traces, which is useless. Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl> LKML-Reference: <1236167295.5330.7240.camel@...top> Signed-off-by: Ingo Molnar <mingo@...e.hu> --- lib/Kconfig.debug | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 29044f5..9b4efb1 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -402,7 +402,7 @@ config LOCKDEP bool depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT select STACKTRACE - select FRAME_POINTER if !X86 && !MIPS && !PPC + select FRAME_POINTER if !MIPS && !PPC select KALLSYMS select KALLSYMS_ALL -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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