From: Marcelo Tosatti <mtosatti@redhat.com>
To: Avi Kivity <avi@qumranet.com>, Gerd von Egidy <lists@egidy.de>
Cc: kvm-devel <kvm@vger.kernel.org>
Subject: Re: KVM: IOAPIC: don't clear remote_irr if IRQ is reinjected from EOI
Date: Thu, 5 Jun 2008 00:13:37 -0300 [thread overview]
Message-ID: <20080605031337.GB13046@dmt.cnet> (raw)
In-Reply-To: <20080605030811.GA10631@dmt.cnet>
On Thu, Jun 05, 2008 at 12:08:11AM -0300, Marcelo Tosatti wrote:
>
> There's a bug in the IOAPIC code for level-triggered interrupts. Its
> relatively easy to trigger by sharing (virtio-blk + usbtablet was the
> testcase, initially reported by Gerd von Egidy).
Err, subject should be "only set remote_irr if interrupt was injected".
next prev parent reply other threads:[~2008-06-05 3:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-05 3:08 KVM: IOAPIC: don't clear remote_irr if IRQ is reinjected from EOI Marcelo Tosatti
2008-06-05 3:13 ` Marcelo Tosatti [this message]
2008-06-05 7:55 ` Avi Kivity
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20080605031337.GB13046@dmt.cnet \
--to=mtosatti@redhat.com \
--cc=avi@qumranet.com \
--cc=kvm@vger.kernel.org \
--cc=lists@egidy.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox