Roger Pau Monne d642daf637 xen-blkfront: restore the non-persistent data path ... commit bfe11d6de1 upstream. When persistent grants were added they were always used, even if the backend doesn't have this feature (there's no harm in always using the same set of pages). This restores the old data path when the backend doesn't have persistent grants, removing the burden of doing a memcpy when it is not actually needed. Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Reported-by: Felipe Franciosi <felipe.franciosi@citrix.com> Cc: Felipe Franciosi <felipe.franciosi@citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: David Vrabel <david.vrabel@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> [v2: Fix up whitespace issues] Tested-by: Felipe Franciosi <felipe@paradoxo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-06-07 13:25:37 -07:00
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aoe	mm: close PageTail race	2014-04-03 12:01:05 -07:00
drbd
mtip32xx	mtip32xx: Set queue bounce limit	2014-05-06 07:55:32 -07:00
paride
rsxx
xen-blkback	xen/blkback: fix reference counting	2013-12-04 10:56:25 -08:00
amiflop.c
ataflop.c
brd.c	block: fix a probe argument to blk_register_region	2013-11-29 11:11:50 -08:00
cciss_cmd.h
cciss_scsi.c
cciss_scsi.h
cciss.c	cciss: fix info leak in cciss_ioctl32_passthru()	2013-10-13 16:08:28 -07:00
cciss.h
cpqarray.c	cpqarray: fix info leak in ida_locked_ioctl()	2013-10-13 16:08:28 -07:00
cpqarray.h
cryptoloop.c
DAC960.c
DAC960.h
floppy.c	floppy: don't write kernel-only members to FDRAWCMD ioctl output	2014-05-13 13:59:40 +02:00
hd.c
ida_cmd.h
ida_ioctl.h
Kconfig
loop.c	loop: fix crash when using unassigned loop device	2013-12-04 10:56:20 -08:00
Makefile
mg_disk.c
nbd.c	nbd: correct disconnect behavior	2013-07-21 18:21:29 -07:00
nvme-core.c	NVMe: Add MSI support	2013-05-31 11:45:52 -04:00
nvme-scsi.c	NVMe: Fix a signedness bug in nvme_trans_modesel_get_mp	2013-05-17 09:10:38 -04:00
osdblk.c
pktcdvd.c	pktcdvd: silence static checker warning	2013-05-29 15:36:22 +02:00
ps3disk.c
ps3vram.c
rbd_types.h
rbd.c	rbd: fix error paths in rbd_img_request_fill()	2014-05-30 21:52:12 -07:00
smart1,2.h
sunvdc.c
swim_asm.S
swim.c
swim3.c
sx8.c
umem.c
umem.h
virtio_blk.c
xen-blkfront.c	xen-blkfront: restore the non-persistent data path	2014-06-07 13:25:37 -07:00
xsysace.c	drivers/block/xsysace.c: fix id with missing port-number	2013-05-24 16:22:50 -07:00
z2ram.c