Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | Date | Fri, 26 Nov 2010 15:01:25 GMT | From | tip-bot for Peter Zijlstra <> | Subject | [tip:perf/core] perf, x86: Fixup Kconfig deps |
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Commit-ID: cc2067a51424dd25c10c1b1230b4222d8baec94d Gitweb: http://git.kernel.org/tip/cc2067a51424dd25c10c1b1230b4222d8baec94d Author: Peter Zijlstra <a.p.zijlstra@chello.nl> AuthorDate: Tue, 16 Nov 2010 21:49:01 +0100 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Fri, 26 Nov 2010 15:00:58 +0100
perf, x86: Fixup Kconfig deps
This leads to a Kconfig dep inversion, x86 selects PERF_EVENT (due to a hw_breakpoint dep) but doesn't unconditionally provide HAVE_PERF_EVENT.
(This can cause build failures on M386/M486 kernel .config's.)
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20101117222055.982965150@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu> --- arch/x86/Kconfig | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e832768..e330da2 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -21,7 +21,7 @@ config X86 select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_IDE select HAVE_OPROFILE - select HAVE_PERF_EVENTS if (!M386 && !M486) + select HAVE_PERF_EVENTS select HAVE_IRQ_WORK select HAVE_IOREMAP_PROT select HAVE_KPROBES
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