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Message-ID: <4B570EDD.6000808@redhat.com> Date: Wed, 20 Jan 2010 16:10:37 +0200 From: Avi Kivity <avi@...hat.com> To: "Michael S. Tsirkin" <mst@...hat.com> CC: mtosatti@...hat.com, Davide Libenzi <davidel@...ilserver.org>, kvm@...r.kernel.org, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 0/2] kvm: fix spurious interrupt with irqfd On 01/19/2010 04:52 PM, Michael S. Tsirkin wrote: > On Sun, Jan 17, 2010 at 02:42:50PM +0200, Avi Kivity wrote: > >> On 01/13/2010 07:12 PM, Michael S. Tsirkin wrote: >> >>> Deassigning irqfd and assigning back caused spurious interrupt. fix this >>> by clearing the counter on deassign. This is on top of davidel's patch >>> which makes clearing eventfd counter from modules possible. >>> >>> >> Applied both, thanks. >> > Hmm, I see this in kvm master. Avi/Marcelo, since this is a bugfix, can > you queue this patchset for 2.6.33 and 2.6.32 stable as well please? > I'm uncomfortable with pushing Davide's patch into stable and possibly causing regressions with unrelated applications. Can't a guest live with a spurious interrupt? It's not like they're unknown. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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