perf, x86: Fixup Kconfig deps
Peter Zijlstra [Tue, 16 Nov 2010 20:49:01 +0000 (21:49 +0100)]
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

index e832768..e330da2 100644 (file)
@@ -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