Displaying 20 results from an estimated 4000 matches similar to: "[PATCH] virtio_blk: allow read-only disks"
2008 May 27
1
[PATCH/RFC] virtio_blk: check for hardsector size from host
Rusty, Jens,
I need your opinion on the following patch. It seems to work, but I would like
to get some feedback if this patch is the right approach:
---
Currently virtio_blk assumes a 512 byte hard sector size. This can cause
trouble / performance issues if the backing has a different block size
(like a file on an ext3 file system formatted with 4k block size or a dasd
device).
Lets add a
2008 May 27
1
[PATCH/RFC] virtio_blk: check for hardsector size from host
Rusty, Jens,
I need your opinion on the following patch. It seems to work, but I would like
to get some feedback if this patch is the right approach:
---
Currently virtio_blk assumes a 512 byte hard sector size. This can cause
trouble / performance issues if the backing has a different block size
(like a file on an ext3 file system formatted with 4k block size or a dasd
device).
Lets add a
2016 Feb 24
1
[PATCH v2] virtio_blk: VIRTIO_BLK_F_WCE->VIRTIO_BLK_F_FLUSH
Latest virtio spec says the feature bit name is VIRTIO_BLK_F_FLUSH,
VIRTIO_BLK_F_WCE is the legacy name. virtio blk header says exactly the
reverse - fix that and update driver code to match.
Cc: Paolo Bonzini <pbonzini at redhat.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
Changs from v1:
comments updated
include/uapi/linux/virtio_blk.h | 6 +++---
2016 Feb 24
1
[PATCH v2] virtio_blk: VIRTIO_BLK_F_WCE->VIRTIO_BLK_F_FLUSH
Latest virtio spec says the feature bit name is VIRTIO_BLK_F_FLUSH,
VIRTIO_BLK_F_WCE is the legacy name. virtio blk header says exactly the
reverse - fix that and update driver code to match.
Cc: Paolo Bonzini <pbonzini at redhat.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
Changs from v1:
comments updated
include/uapi/linux/virtio_blk.h | 6 +++---
2016 Feb 24
1
[PATCH] virtio_blk: VIRTIO_BLK_F_WCE->VIRTIO_BLK_F_FLUSH
Latest virtio spec says the feature bit name is VIRTIO_BLK_F_FLUSH,
VIRTIO_BLK_F_WCE is the legacy name. virtio blk header says exactly the
reverse - fix that and update driver code to match.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
I'm inclined to merge it for the current kernel -
safe and avoids confusion.
include/uapi/linux/virtio_blk.h | 6 +++---
2016 Feb 24
1
[PATCH] virtio_blk: VIRTIO_BLK_F_WCE->VIRTIO_BLK_F_FLUSH
Latest virtio spec says the feature bit name is VIRTIO_BLK_F_FLUSH,
VIRTIO_BLK_F_WCE is the legacy name. virtio blk header says exactly the
reverse - fix that and update driver code to match.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
I'm inclined to merge it for the current kernel -
safe and avoids confusion.
include/uapi/linux/virtio_blk.h | 6 +++---
2014 Nov 30
3
[PATCH v7 16/46] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
include/uapi/linux/virtio_blk.h | 15 ++++-----
drivers/block/virtio_blk.c | 70
2014 Nov 30
3
[PATCH v7 16/46] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
include/uapi/linux/virtio_blk.h | 15 ++++-----
drivers/block/virtio_blk.c | 70
2014 Nov 27
0
[PATCH v5 15/45] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
include/uapi/linux/virtio_blk.h | 15 ++++-----
drivers/block/virtio_blk.c | 70
2014 Nov 27
0
[PATCH v6 16/46] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
include/uapi/linux/virtio_blk.h | 15 ++++-----
drivers/block/virtio_blk.c | 70
2014 Dec 01
0
[PATCH v8 16/50] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
include/uapi/linux/virtio_blk.h | 15 ++++-----
drivers/block/virtio_blk.c | 70
2014 Nov 27
0
[PATCH v5 15/45] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
include/uapi/linux/virtio_blk.h | 15 ++++-----
drivers/block/virtio_blk.c | 70
2014 Nov 27
0
[PATCH v6 16/46] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
include/uapi/linux/virtio_blk.h | 15 ++++-----
drivers/block/virtio_blk.c | 70
2014 Dec 01
0
[PATCH v8 16/50] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
include/uapi/linux/virtio_blk.h | 15 ++++-----
drivers/block/virtio_blk.c | 70
2014 Nov 24
0
[PATCH v3 12/41] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Reviewed-by: Thomas Huth <thuth at linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at
2014 Nov 24
0
[PATCH v3 12/41] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Reviewed-by: Thomas Huth <thuth at linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at
2014 Oct 23
0
[PATCH RFC v4 13/17] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Reviewed-by: Thomas Huth <thuth at linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at
2014 Oct 23
0
[PATCH RFC v4 13/17] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Reviewed-by: Thomas Huth <thuth at linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at
2014 Nov 25
2
[PATCH v4 13/42] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Reviewed-by: Thomas Huth <thuth at linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at
2014 Nov 25
2
[PATCH v4 13/42] virtio_blk: v1.0 support
Based on patch by Cornelia Huck.
Note: for consistency, and to avoid sparse errors,
convert all fields, even those no longer in use
for virtio v1.0.
Reviewed-by: Thomas Huth <thuth at linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi at linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst at