From: Kevin Wolf <kwolf@redhat.com>
To: Stefan Hajnoczi <stefanha@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 0/3] dataplane: misaligned buffers support for Windows guests
Date: Fri, 11 Jan 2013 13:43:02 +0100 [thread overview]
Message-ID: <50F008D6.4080104@redhat.com> (raw)
In-Reply-To: <1357836501-15555-1-git-send-email-stefanha@redhat.com>
Am 10.01.2013 17:48, schrieb Stefan Hajnoczi:
> Windows guests do not work with x-data-plane=on because misaligned request
> support is missing in hw/dataplane/virtio-blk.c. This series adds a bounce
> buffer when the request is misaligned. Windows guests now work with
> x-data-plane=on.
>
> Stefan Hajnoczi (3):
> block: make qiov_is_aligned() public
> dataplane: extract virtio-blk read/write processing into do_rdwr_cmd() dataplane: handle misaligned virtio-blk requests
>
> block.c | 16 +++++++++++
> block/raw-posix.c | 18 +------------
> hw/dataplane/virtio-blk.c | 67 +++++++++++++++++++++++++++++++++++++++--------
> include/block/block.h | 1 +
> 4 files changed, 74 insertions(+), 28 deletions(-)
Patches 1 and 2:
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
prev parent reply other threads:[~2013-01-11 12:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-10 16:48 [Qemu-devel] [PATCH 0/3] dataplane: misaligned buffers support for Windows guests Stefan Hajnoczi
2013-01-10 16:48 ` [Qemu-devel] [PATCH 1/3] block: make qiov_is_aligned() public Stefan Hajnoczi
2013-01-10 16:48 ` [Qemu-devel] [PATCH 2/3] dataplane: extract virtio-blk read/write processing into do_rdwr_cmd() Stefan Hajnoczi
2013-01-10 16:48 ` [Qemu-devel] [PATCH 3/3] dataplane: handle misaligned virtio-blk requests Stefan Hajnoczi
2013-01-11 12:39 ` Kevin Wolf
2013-01-11 13:27 ` Paolo Bonzini
2013-01-11 15:44 ` [Qemu-devel] libqos - was: " Andreas Färber
2013-01-11 16:25 ` Paolo Bonzini
2013-01-11 14:38 ` [Qemu-devel] " Stefan Hajnoczi
2013-01-11 12:43 ` Kevin Wolf [this message]
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