From: Peter Zijlstra <peterz@infradead.org>
To: mingo@redhat.com, hpa@zytor.com, ying.huang@intel.com,
linux-kernel@vger.kernel.org, tglx@linutronix.de,
dzickus@redhat.com, mingo@elte.hu
Cc: linux-tip-commits@vger.kernel.org
Subject: Re: [tip:perf/core] x86, NMI: Rewrite NMI handler
Date: Sat, 16 Oct 2010 19:29:17 +0200 [thread overview]
Message-ID: <1287250157.1998.124.camel@laptop> (raw)
In-Reply-To: <tip-e21f3e4957f4a55f546873605a5caa59556bb144@git.kernel.org>
On Sat, 2010-10-16 at 16:36 +0000, tip-bot for Huang Ying wrote:
> Commit-ID: e21f3e4957f4a55f546873605a5caa59556bb144
> Gitweb: http://git.kernel.org/tip/e21f3e4957f4a55f546873605a5caa59556bb144
> Author: Huang Ying <ying.huang@intel.com>
> AuthorDate: Fri, 15 Oct 2010 22:22:16 -0400
> Committer: Ingo Molnar <mingo@elte.hu>
> CommitDate: Sat, 16 Oct 2010 15:01:27 +0200
>
> x86, NMI: Rewrite NMI handler
>
> The original NMI handler is quite outdated in many aspects. This
> patch tries to fix it.
>
> The order to process the NMI sources are changed as follow:
>
> notify_die(DIE_NMI_IPI);
> notify_die(DIE_NMI);
> /* process io port 0x61 */
> nmi_watchdog_touch();
> unknown_nmi();
NACK!
I object to the DIE_NMI_IPI existance..
next prev parent reply other threads:[~2010-10-16 17:29 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-16 2:22 [PATCH 0/5] x86, NMI: give NMI handler a face-lift Don Zickus
2010-10-16 2:22 ` [PATCH 1/5] x86, NMI: Add NMI symbol constants and rename memory parity to PCI SERR Don Zickus
2010-10-16 16:36 ` [tip:perf/core] " tip-bot for Huang Ying
2010-10-16 2:22 ` [PATCH 2/5] x86, NMI: Add touch_nmi_watchdog to io_check_error delay Don Zickus
2010-10-16 16:36 ` [tip:perf/core] " tip-bot for Huang Ying
2010-10-16 2:22 ` [PATCH 3/5] x86, NMI: Rewrite NMI handler Don Zickus
2010-10-16 16:36 ` [tip:perf/core] " tip-bot for Huang Ying
2010-10-16 17:29 ` Peter Zijlstra [this message]
2010-10-16 18:20 ` Ingo Molnar
2010-10-16 18:40 ` Anca Emanuel
2010-10-17 0:46 ` Don Zickus
2010-10-17 10:42 ` Peter Zijlstra
2010-10-18 3:06 ` Huang Ying
2010-10-18 8:24 ` Peter Zijlstra
2010-10-16 2:22 ` [PATCH 4/5] x86, NMI: Allow NMI reason io port (0x61) to be processed on any CPU Don Zickus
2010-10-16 16:37 ` [tip:perf/core] " tip-bot for Huang Ying
2010-10-19 15:07 ` [PATCH 4/5] " Robert Richter
2010-10-19 16:25 ` Robert Richter
2010-10-19 18:37 ` Don Zickus
2010-10-20 0:23 ` Huang Ying
2010-10-20 10:03 ` Robert Richter
2010-10-21 0:46 ` Huang Ying
2010-10-20 14:27 ` Don Zickus
2010-10-21 0:40 ` Huang Ying
2010-10-21 1:18 ` Don Zickus
2010-10-21 1:25 ` Huang Ying
2010-10-21 2:37 ` Don Zickus
2010-10-21 2:53 ` Huang Ying
2010-10-16 2:22 ` [PATCH 5/5] x86, NMI: Remove do_nmi_callback logic Don Zickus
2010-10-16 16:37 ` [tip:perf/core] " tip-bot for Huang Ying
2010-10-19 15:03 ` [PATCH 5/5] " Robert Richter
2010-10-19 16:01 ` Don Zickus
2010-10-19 16:23 ` Robert Richter
2010-10-19 15:01 ` [PATCH 0/5] x86, NMI: give NMI handler a face-lift Robert Richter
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