From: Avi Kivity <avi@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Gregory Haskins <ghaskins@novell.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
davidel@xmailserver.org
Subject: Re: [KVM PATCH v9 0/5] irqfd fixes and enhancements
Date: Sun, 05 Jul 2009 13:42:59 +0300 [thread overview]
Message-ID: <4A5083B3.7010307@redhat.com> (raw)
In-Reply-To: <20090705103857.GA3923@redhat.com>
On 07/05/2009 01:38 PM, Michael S. Tsirkin wrote:
>> ... and unapplied. There's a refcounting mismatch in irqfd_cleanup: a
>> reference is taken for each irqfd, but dropped for each guest. This
>> causes an oops if a guest with no irqfds is created and destroyed:
>>
>
> Avi, I verified and it seems that reverting just the last patch
> in series should be enough. Comments?
>
I'll reapply the first N-1 patches.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2009-07-05 10:40 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-02 15:37 [KVM PATCH v9 0/5] irqfd fixes and enhancements Gregory Haskins
2009-07-02 15:38 ` [KVM PATCH v9 1/5] kvm: prepare irqfd for having interrupts disabled during eventfd->release Gregory Haskins
2009-07-02 15:38 ` [KVM PATCH v9 2/5] eventfd: use locked POLLHUP Gregory Haskins
2009-07-02 16:43 ` Davide Libenzi
2009-07-02 15:38 ` [KVM PATCH v9 3/5] KVM: Fix races in irqfd using new eventfd_kref_get interface Gregory Haskins
2009-07-02 15:38 ` [KVM PATCH v9 4/5] KVM: add irqfd DEASSIGN feature Gregory Haskins
2009-07-02 15:38 ` [KVM PATCH v9 5/5] KVM: create irqfd-cleanup-wq on demand Gregory Haskins
2009-07-06 15:58 ` Michael S. Tsirkin
2009-07-06 16:03 ` Gregory Haskins
2009-07-06 16:14 ` Michael S. Tsirkin
2009-07-06 16:32 ` Gregory Haskins
2009-07-06 16:50 ` Michael S. Tsirkin
2009-07-06 18:28 ` Gregory Haskins
2009-07-07 5:17 ` Avi Kivity
2009-07-07 11:26 ` Gregory Haskins
2009-07-02 15:50 ` [KVM PATCH v9 0/5] irqfd fixes and enhancements Avi Kivity
2009-07-05 9:28 ` Avi Kivity
2009-07-05 10:16 ` Michael S. Tsirkin
2009-07-05 10:20 ` Michael S. Tsirkin
2009-07-05 10:38 ` Michael S. Tsirkin
2009-07-05 10:42 ` Avi Kivity [this message]
2009-07-05 21:21 ` Gregory Haskins
2009-07-06 14:56 ` Gregory Haskins
2009-07-06 16:13 ` Michael S. Tsirkin
2009-07-06 16:41 ` Gregory Haskins
2009-07-06 16:49 ` Michael S. Tsirkin
2009-07-06 18:48 ` Gregory Haskins
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