From: Ingo Molnar <mingo@elte.hu>
To: Cyrill Gorcunov <gorcunov@openvz.org>, Yinghai Lu <yinghai@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
LKML <linux-kernel@vger.kernel.org>,
Suresh Siddha <suresh.b.siddha@intel.com>
Subject: Re: [PATCH -tip] x86: do_IRQ - send EOI for x86-32 on irq without handler
Date: Wed, 8 Apr 2009 15:02:17 +0200 [thread overview]
Message-ID: <20090408130217.GL18581@elte.hu> (raw)
In-Reply-To: <20090403185729.GC12273@localhost>
* Cyrill Gorcunov <gorcunov@openvz.org> wrote:
> For X86-32 if IRQ has no handler it remains non-Ack'ed
> even if APIC is not requested for being disabled.
> Fix it.
nice fix. Did you observe any real hangs in such a situation, or is
this via code review?
Ingo
next prev parent reply other threads:[~2009-04-08 13:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-03 18:57 [PATCH -tip] x86: do_IRQ - send EOI for x86-32 on irq without handler Cyrill Gorcunov
2009-04-08 13:02 ` Ingo Molnar [this message]
2009-04-08 13:25 ` Ingo Molnar
2009-04-08 13:57 ` Cyrill Gorcunov
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