Paolo Bonzini
cd5d503862
virtio-blk: allow toggling host cache between writeback and writethrough ...
This patch adds support for the new VIRTIO_BLK_F_CONFIG_WCE feature,
which exposes the cache mode in the configuration space and lets the
driver modify it. The cache mode is exposed via sysfs.
Even if the host does not support the new feature, the cache mode is
visible (thanks to the existing VIRTIO_BLK_F_WCE), but not modifiable.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-07-30 13:30:52 +09:30
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
2012-07-26 14:28:55 -07:00
Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm
2012-07-27 15:14:26 -07:00
Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next
2012-07-26 10:35:44 +10:00
virtio-blk: allow toggling host cache between writeback and writethrough
2012-07-30 13:30:52 +09:30
ipv6: Early TCP socket demux
2012-07-26 15:50:39 -07:00
Merge branches 'cma', 'cxgb4', 'misc', 'mlx4-sriov', 'mlx-cleanups', 'ocrdma' and 'qib' into for-linus
2012-07-22 23:26:17 -07:00
Merge branch 'master' [vanilla Linus master] into libata-dev.git/upstream
2012-07-25 15:58:48 -04:00
Merge branch 'topic/pm-convert' into for-next
2012-07-19 08:21:57 +02:00
target: Allow for target_submit_cmd() returning errors
2012-07-17 17:05:05 -07:00
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2012-07-26 13:17:17 -07:00
fbdev updates for 3.5
2012-06-01 16:57:51 -07:00
xen PVonHVM: move shared_info to MMIO before kexec
2012-07-19 15:52:05 -04:00
cd5d503862