From: Prarit Bhargava <prarit@redhat.com>
To: Prarit Bhargava <prarit@redhat.com>
Cc: linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Michel Lespinasse <walken@google.com>,
Andi Kleen <ak@linux.intel.com>,
Seiji Aguchi <seiji.aguchi@hds.com>,
Yang Zhang <yang.z.zhang@Intel.com>,
Paul Gortmaker <paul.gortmaker@windriver.com>,
janet.morgan@Intel.com, tony.luck@Intel.com, ruiv.wang@gmail.com
Subject: Re: [PATCH] x86, Fix do_IRQ interrupt warning for cpu hotplug retriggered irqs [v2]
Date: Sun, 05 Jan 2014 11:08:26 -0500 [thread overview]
Message-ID: <52C9837A.3060308@redhat.com> (raw)
In-Reply-To: <1388938030-16434-1-git-send-email-prarit@redhat.com>
On 01/05/2014 11:07 AM, Prarit Bhargava wrote:
> I tested this by doing a continuous loop of booting a system, downing all
> cpus, and then rebooting. Before every reboot I grepped the dmesg log for
> the do_IRQ warning to see if there were any additional do_IRQ warnings and
> I do not see any after applying this patch. I also tested on several
> small and medium sized boxes to confirm that cpu hotplug still works there
> too and do not see any issues. Please note that this patchset was tested
> in conjunction with
>
> http://marc.info/?l=linux-edac&m=138783131400902&w=2
>
> and
>
> http://marc.info/?l=linux-kernel&m=138871006718478&w=2
>
> in order to get cpu hotplug working.
>
> I'm redoing some additional stability testing (with the additional 2 line
> change in this version of the patch) after down'ing all cpus and
> bringing them back into service, however, I don't expect to see any new issues.
>
> P.
>
> ----8<----
>
> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64831
Oops. I neglected to update the version in the subject. Will resend with
appropriate [v3] in a few seconds ...
P.
next prev parent reply other threads:[~2014-01-05 16:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-05 16:07 [PATCH] x86, Fix do_IRQ interrupt warning for cpu hotplug retriggered irqs [v2] Prarit Bhargava
2014-01-05 16:08 ` Prarit Bhargava [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-12-28 17:20 Prarit Bhargava
2014-01-04 5:39 ` rui wang
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