From: Don Zickus <dzickus@redhat.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org, peterz@infradead.org,
gorcunov@gmail.com, aris@redhat.com
Subject: Re: [PATCH 1/4] nmi_watchdog: use a boolean config flag for compiling
Date: Mon, 15 Feb 2010 12:51:06 -0500 [thread overview]
Message-ID: <20100215175106.GM3062@redhat.com> (raw)
In-Reply-To: <20100214165941.GA26329@elte.hu>
On Sun, Feb 14, 2010 at 05:59:41PM +0100, Ingo Molnar wrote:
>
> i'm still getting build failures:
>
> arch/x86/built-in.o: In function `arch_trigger_all_cpu_backtrace':
> (.text+0x151f5): undefined reference to `apic'
>
> config attached.
Hmm, I can't get the config to match up properly when I run 'make
oldconfig', even though I am using the HEAD of perf/nmi. I took the
defaults anyway and used 'ARCH=i386 make all' but couldn't reproduce your
build failure.
Looking through the code, is there ever case where 'apic' is undefined?
The arch_trigger_all_cpu_backtrace should match identically to the old nmi
code, so I am stuck on how to fix this.
Thoughts?
Cheers,
Don
next prev parent reply other threads:[~2010-02-15 17:52 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-12 22:19 [PATCH 1/4] nmi_watchdog: use a boolean config flag for compiling Don Zickus
2010-02-12 22:19 ` [PATCH 2/4] nmi_watchdog: compile and portability fixes Don Zickus
2010-02-14 9:13 ` [tip:perf/nmi] nmi_watchdog: Compile " tip-bot for Don Zickus
2010-02-12 22:19 ` [PATCH 3/4] nmi_watchdog: fallback to software events when no hardware pmu detected Don Zickus
2010-02-14 9:13 ` [tip:perf/nmi] nmi_watchdog: Fallback " tip-bot for Don Zickus
2010-02-15 0:33 ` [PATCH 3/4] nmi_watchdog: fallback " Paul Mackerras
2010-02-15 15:38 ` Don Zickus
2010-02-12 22:19 ` [PATCH 4/4] [RFC][powerpc] nmi_watchdog: support for powerpc Don Zickus
2010-02-14 9:12 ` [tip:perf/nmi] nmi_watchdog: Use a boolean config flag for compiling tip-bot for Don Zickus
2010-02-14 16:59 ` [PATCH 1/4] nmi_watchdog: use " Ingo Molnar
2010-02-14 18:12 ` Ingo Molnar
2010-02-15 23:02 ` Don Zickus
2010-02-15 17:51 ` Don Zickus [this message]
2010-02-15 18:13 ` Cyrill Gorcunov
2010-02-15 18:21 ` Cyrill Gorcunov
2010-02-15 18:45 ` Don Zickus
2010-02-16 14:30 ` Ingo Molnar
2010-02-18 19:27 ` Ingo Molnar
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