From: Peter Xu <peterx@redhat.com>
To: Wanpeng Li <kernellwp@gmail.com>
Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org,
Paolo Bonzini <pbonzini@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
Wanpeng Li <wanpeng.li@hotmail.com>,
Richard Henderson <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH] hmp: fix qemu crash due to ioapic state dump w/ split irqchip
Date: Fri, 23 Sep 2016 17:08:24 +0800 [thread overview]
Message-ID: <20160923090824.GF15411@pxdev.xzpeter.org> (raw)
In-Reply-To: <1474602456-3232-1-git-send-email-wanpeng.li@hotmail.com>
On Fri, Sep 23, 2016 at 11:47:36AM +0800, Wanpeng Li wrote:
> From: Wanpeng Li <wanpeng.li@hotmail.com>
>
> The qemu will crash when info ioapic through hmp if irqchip
> is split. Below message is splat:
>
> KVM_GET_IRQCHIP failed: Unknown error -6
>
> This patch fix it by dumping the ioapic state from the qemu
> emulated ioapic if irqchip is split.
>
> Cc: Paolo Bonzini <pbonzini@redhat.com>
> Cc: Richard Henderson <rth@twiddle.net>
> Cc: Eduardo Habkost <ehabkost@redhat.com>
> Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
next prev parent reply other threads:[~2016-09-23 9:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-23 3:47 [Qemu-devel] [PATCH] hmp: fix qemu crash due to ioapic state dump w/ split irqchip Wanpeng Li
2016-09-23 9:08 ` Peter Xu [this message]
2016-09-26 8:23 ` Paolo Bonzini
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=20160923090824.GF15411@pxdev.xzpeter.org \
--to=peterx@redhat.com \
--cc=ehabkost@redhat.com \
--cc=kernellwp@gmail.com \
--cc=kvm@vger.kernel.org \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=rth@twiddle.net \
--cc=wanpeng.li@hotmail.com \
/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;
as well as URLs for NNTP newsgroup(s).