From: Juergen Gross <jgross@suse.com>
To: qemu-devel@nongnu.org, xen-devel@lists.xensource.com
Cc: kraxel@redhat.com, sstabellini@kernel.org,
anthony.perard@citrix.com, Juergen Gross <jgross@suse.com>
Subject: [Qemu-devel] [PATCH v2 0/2] xen: bug fixes in Xen backend handling
Date: Tue, 2 Aug 2016 14:14:02 +0200 [thread overview]
Message-ID: <1470140044-16492-1-git-send-email-jgross@suse.com> (raw)
When testing qemu based pvusb backend two bugs have been discovered:
- detaching of a usb controller leads to memory clobbering in qemu
- detaching of a usb device with active I/O requests could result in
crash of qemu
V2: remove checkpatch warnings for patch 2 as requested by Gerd Hoffmann
Juergen Gross (2):
xen: when removing a backend don't remove many of them
xen: drain submit queue in xen-usb before removing device
hw/usb/xen-usb.c | 94 ++++++++++++++++++++++++++++++++++------------------
hw/xen/xen_backend.c | 58 +++++++++++---------------------
2 files changed, 81 insertions(+), 71 deletions(-)
--
2.6.6
next reply other threads:[~2016-08-02 12:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-02 12:14 Juergen Gross [this message]
2016-08-02 12:14 ` [Qemu-devel] [PATCH v2 1/2] xen: when removing a backend don't remove many of them Juergen Gross
2016-08-02 12:14 ` [Qemu-devel] [PATCH v2 2/2] xen: drain submit queue in xen-usb before removing device Juergen Gross
2016-08-02 15:26 ` Anthony PERARD
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=1470140044-16492-1-git-send-email-jgross@suse.com \
--to=jgross@suse.com \
--cc=anthony.perard@citrix.com \
--cc=kraxel@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=sstabellini@kernel.org \
--cc=xen-devel@lists.xensource.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).