From: Luiz Capitulino <lcapitulino@redhat.com>
To: Richard Henderson <rth@twiddle.net>
Cc: pbonzini@redhat.com, qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] Commit 23326164ae (exec: Support 64-bit op...) triggers assertion
Date: Fri, 19 Jul 2013 15:23:28 -0400 [thread overview]
Message-ID: <20130719152328.1669cb76@redhat.com> (raw)
In-Reply-To: <51E98E42.9060102@twiddle.net>
On Fri, 19 Jul 2013 12:06:42 -0700
Richard Henderson <rth@twiddle.net> wrote:
> On 07/19/2013 10:28 AM, Luiz Capitulino wrote:
> > Hi,
> >
> > Reproducer:
> >
> > # ./qemu-qmp -drive file=disks/test.img,if=virtio,cache=none,aio=native \
> > -enable-kvm -m 1G -monitor stdio -usb -usbdevice host:1.43
> > QEMU 1.5.50 monitor - type 'help' for more information
> > (qemu) qemu-qmp: /home/lcapitulino/work/src/upstream/qmp-unstable/exec.c:1927: memory_access_size: Assertion `l >= access_size_min' failed.
> >
> > I have an USB stick on 1.43, although I did manage to get this without
> > USB at all (forgot how, though).
> >
> > Bisect says the bug was introduced by:
> >
> > commit 23326164ae6fe8d94b7eff123e03f97ca6978d33
> > Author: Richard Henderson <rth@twiddle.net>
> > Date: Mon Jul 8 14:55:59 2013 -0700
> >
> > exec: Support 64-bit operations in address_space_rw
> >
>
> Yes, we've already discussed it and agreed upon a solution.
> I guess it hasn't been applied yet?
Well, I saw the problem against latest upstream (HEAD 24943978c).
prev parent reply other threads:[~2013-07-19 19:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-19 17:28 [Qemu-devel] Commit 23326164ae (exec: Support 64-bit op...) triggers assertion Luiz Capitulino
2013-07-19 17:41 ` Luiz Capitulino
2013-07-19 19:06 ` Richard Henderson
2013-07-19 19:23 ` Luiz Capitulino [this message]
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=20130719152328.1669cb76@redhat.com \
--to=lcapitulino@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=rth@twiddle.net \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.