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[Qemu-devel] [PATCH 0/3] dataplane: misaligned buffers support for Windo
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 0/3] dataplane: misaligned buffers support for Windows guests |
Date: |
Thu, 10 Jan 2013 17:48:18 +0100 |
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(-)
--
1.8.0.2
- [Qemu-devel] [PATCH 0/3] dataplane: misaligned buffers support for Windows guests,
Stefan Hajnoczi <=
Re: [Qemu-devel] [PATCH 0/3] dataplane: misaligned buffers support for Windows guests, Kevin Wolf, 2013/01/11