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4f75b52a07
qemu/block
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Jeff Cody 4f75b52a07 block: VHDX endian fixes 
This patch contains several changes for endian conversion fixes for
VHDX, particularly for big-endian machines (multibyte values in VHDX are
all on disk in LE format).

Tests were done with existing qemu-iotests on an IBM POWER7 (8406-71Y).
This includes sample images created by Hyper-V, both with dirty logs and
without.

In addition, VHDX image files created (and written to) on a BE machine
were tested on a LE machine, and vice-versa.

Reported-by: Markus Armburster <armbru@redhat.com>
Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-08-15 15:07:14 +02:00
..
archipelago.c block/archipelago: Add support for creating images 2014-08-15 15:07:14 +02:00
backup.c block/backup: Fix hang for unaligned image size 2014-07-09 15:50:11 +02:00
blkdebug.c blkdebug: use BlockDriverState's AioContext 2014-06-04 09:56:11 +02:00
blkverify.c blkverify: implement .bdrv_detach/attach_aio_context() 2014-06-04 09:56:11 +02:00
bochs.c block/bochs: Fix error handling for seek_to_sector() 2014-04-30 14:46:17 +02:00
cloop.c block/cloop: use PRIu32 format specifier for uint32_t 2014-04-23 11:34:10 +02:00
commit.c block: extend block-commit to accept a string for the backing file 2014-07-01 10:47:01 +02:00
cow.c block/cow: Avoid use of uninitialized cow_bs in error path 2014-07-01 10:15:34 +02:00
curl.c block: Drop superfluous conditionals around g_free() 2014-06-16 17:23:19 +08:00
dmg.c block: Use correct width in format strings 2014-04-30 14:46:17 +02:00
gluster.c cleanup QEMUOptionParameter 2014-06-16 17:23:21 +08:00
iscsi.c block: Add Error argument to bdrv_refresh_limits() 2014-07-18 13:18:43 +01:00
linux-aio.c linux-aio: Fix laio resource leak 2014-07-15 15:34:13 +02:00
Makefile.objs block: Support Archipelago as a QEMU block backend 2014-08-15 15:07:14 +02:00
mirror.c mirror: Fix qiov size for short requests 2014-07-07 09:15:29 +02:00
nbd-client.c nbd: implement .bdrv_detach/attach_aio_context() 2014-06-04 09:56:11 +02:00
nbd-client.h nbd: implement .bdrv_detach/attach_aio_context() 2014-06-04 09:56:11 +02:00
nbd.c nbd: implement .bdrv_detach/attach_aio_context() 2014-06-04 09:56:11 +02:00
nfs.c block/nfs: add knob to set readahead 2014-06-26 13:51:01 +02:00
parallels.c parallels: Sanity check for s->tracks (CVE-2014-0142) 2014-04-01 15:22:35 +02:00
qapi.c qemu-img info: show nocow info 2014-08-15 15:07:14 +02:00
qcow2-cache.c qcow2: Use negated overflow check mask 2013-10-11 16:50:00 +02:00
qcow2-cluster.c qcow2: Fix memory leak in COW error path 2014-05-28 14:28:46 +02:00
qcow2-refcount.c qapi event: convert BLOCK_IMAGE_CORRUPTED 2014-06-23 11:12:27 -04:00
qcow2-snapshot.c qcow2: Limit snapshot table size 2014-04-01 15:22:35 +02:00
qcow2.c block: Drop superfluous aligning of bdrv_getlength()'s value 2014-08-15 15:07:13 +02:00
qcow2.h qcow2: Limit snapshot table size 2014-04-01 15:22:35 +02:00
qcow.c block: Catch backing files assigned to non-COW drivers 2014-06-26 13:51:01 +02:00
qed-check.c
qed-cluster.c
qed-gencb.c
qed-l2-cache.c
qed-table.c qed: use BlockDriverState's AioContext 2014-06-04 09:56:11 +02:00
qed.c block: Add Error argument to bdrv_refresh_limits() 2014-07-18 13:18:43 +01:00
qed.h qed: Make qiov match request size until backing file EOF 2014-07-14 12:03:20 +02:00
quorum.c quorum: Add the rewrite-corrupted parameter to quorum 2014-06-27 14:18:17 +02:00
raw_bsd.c block: Add Error argument to bdrv_refresh_limits() 2014-07-18 13:18:43 +01:00
raw-aio.h linux-aio: implement io plug, unplug and flush io queue 2014-07-07 11:05:17 +02:00
raw-posix.c raw-posix: Fail gracefully if no working alignment is found 2014-07-18 13:18:43 +01:00
raw-win32.c cleanup QEMUOptionParameter 2014-06-16 17:23:21 +08:00
rbd.c cleanup QEMUOptionParameter 2014-06-16 17:23:21 +08:00
sheepdog.c sheepdog: fix NULL dereference in sd_create 2014-06-23 16:36:13 +08:00
snapshot.c Use error_is_set() only when necessary 2014-02-17 11:57:23 -05:00
ssh.c cleanup QEMUOptionParameter 2014-06-16 17:23:21 +08:00
stream.c block: Add Error argument to bdrv_refresh_limits() 2014-07-18 13:18:43 +01:00
vdi.c qemu-img create: add 'nocow' option 2014-07-01 10:15:12 +02:00
vhdx-endian.c block: VHDX endian fixes 2014-08-15 15:07:14 +02:00
vhdx-log.c block: VHDX endian fixes 2014-08-15 15:07:14 +02:00
vhdx.c block: VHDX endian fixes 2014-08-15 15:07:14 +02:00
vhdx.h block: VHDX endian fixes 2014-08-15 15:07:14 +02:00
vmdk.c vmdk: Optimize cluster allocation 2014-08-15 15:07:14 +02:00
vpc.c qemu-img create: add 'nocow' option 2014-07-01 10:15:12 +02:00
vvfat.c cleanup QEMUOptionParameter 2014-06-16 17:23:21 +08:00
win32-aio.c block/raw-win32: implement .bdrv_detach/attach_aio_context() 2014-06-04 09:56:12 +02:00