Keith Busch 07836e659c NVMe: Fix potential corruption during shutdown ... The driver has to end unreturned commands at some point even if the controller has not provided a completion. The driver tried to be safe by deleting IO queues prior to ending all unreturned commands. That should cause the controller to internally abort inflight commands, but IO queue deletion request does not have to be successful, so all bets are off. We still have to make progress, so to be extra safe, this patch doesn't clear a queue to release the dma mapping for a command until after the pci device has been disabled. This patch removes the special handling during device initialization so controller recovery can be done all the time. This is possible since initialization is not inlined with pci probe anymore. Reported-by: Nilish Choudhury <nilesh.choudhury@oracle.com> Signed-off-by: Keith Busch <keith.busch@intel.com>		2015-02-19 16:15:37 -07:00
..
aoe	block: remove artifical max_hw_sectors cap	2014-10-21 14:02:54 -06:00
drbd	block: Add discard flag to blkdev_issue_zeroout() function	2015-01-21 10:41:46 -07:00
mtip32xx	blk-mq: add a 'list' parameter to ->queue_rq()	2014-10-29 11:14:52 -06:00
paride	Merge branch 'for-3.18/core' of git://git.kernel.dk/linux-block	2014-10-18 11:53:51 -07:00
rsxx	block/rsxx: use generic io stats accounting functions to simplify io stat accounting	2014-11-24 08:05:18 -07:00
xen-blkback	Merge branch 'for-3.20/drivers' of git://git.kernel.dk/linux-block	2015-02-12 14:30:53 -08:00
zram	mm/zpool: add name argument to create zpool	2015-02-12 18:54:12 -08:00
amiflop.c	block: drop owner assignment from platform_drivers	2014-10-20 16:20:18 +02:00
ataflop.c	Merge branch 'for-3.16/core' of git://git.kernel.dk/linux-block into next	2014-06-02 09:29:34 -07:00
brd.c	brd: rename XIP to DAX	2015-02-16 17:56:04 -08:00
cciss_cmd.h	cciss: use new doorbell-bit-5 reset method	2011-05-06 08:23:55 -06:00
cciss_scsi.c	cciss: switch to ->show_info()	2013-04-09 14:13:19 -04:00
cciss_scsi.h	cciss: add cciss_tape_cmds module paramter	2011-05-06 08:23:59 -06:00
cciss.c	block: use pci_zalloc_consistent	2014-08-08 15:57:28 -07:00
cciss.h	cciss: Adds simple mode functionality	2011-08-08 11:40:15 +02:00
cpqarray.c	cpqarray: fix info leak in ida_locked_ioctl()	2013-09-24 17:00:26 -07:00
cpqarray.h
cryptoloop.c	move linux/loop.h to drivers/block	2013-06-29 12:46:45 +04:00
DAC960.c	block: use pci_zalloc_consistent	2014-08-08 15:57:28 -07:00
DAC960.h
floppy.c	floppy: Avoid manual call of device_create_file()	2015-02-03 13:00:36 +01:00
hd.c	block: hd: remove deprecated IRQF_DISABLED	2014-10-01 08:16:07 -06:00
ida_cmd.h
ida_ioctl.h
Kconfig	brd: rename XIP to DAX	2015-02-16 17:56:04 -08:00
loop.c	loop: add blk-mq.h include	2015-01-02 15:20:25 -07:00
loop.h	loop: add blk-mq.h include	2015-01-02 15:20:25 -07:00
Makefile	zram: promote zram from staging	2014-01-30 16:56:55 -08:00
mg_disk.c	block: drop owner assignment from platform_drivers	2014-10-20 16:20:18 +02:00
nbd.c	block: disable entropy contributions for nonrot devices	2014-10-04 10:55:32 -06:00
null_blk.c	null_blk: suppress invalid partition info	2015-01-16 16:02:24 -07:00
nvme-core.c	NVMe: Fix potential corruption during shutdown	2015-02-19 16:15:37 -07:00
nvme-scsi.c	NVMe: Update SCSI Inquiry VPD 83h translation	2015-02-19 16:15:35 -07:00
osdblk.c	block: support different tag allocation policy	2015-01-23 14:15:46 -07:00
pktcdvd.c	block,scsi: fixup blk_get_request dead queue scenarios	2014-08-28 10:03:46 -06:00
ps3disk.c	block: Kill bio_segments()/bi_vcnt usage	2013-11-23 22:33:51 -08:00
ps3vram.c	block: Convert bio_for_each_segment() to bvec_iter	2013-11-23 22:33:49 -08:00
rbd_types.h	rbd: get rid of RBD_MAX_SEG_NAME_LEN	2012-12-17 08:37:29 -06:00
rbd.c	rbd: drop parent_ref in rbd_dev_unprobe() unconditionally	2015-01-28 16:12:02 +03:00
skd_main.c	block: disable entropy contributions for nonrot devices	2014-10-04 10:55:32 -06:00
skd_s1120.h	skd: fix formatting in skd_s1120.h	2013-11-08 09:10:30 -07:00
smart1,2.h
sunvdc.c	sunvdc: reconnect ldc after vds service domain restarts	2014-12-11 18:52:45 -08:00
swim3.c	block: remove struct request buffer member	2014-04-15 14:03:02 -06:00
swim_asm.S
swim.c	block: drop owner assignment from platform_drivers	2014-10-20 16:20:18 +02:00
sx8.c	block,scsi: fixup blk_get_request dead queue scenarios	2014-08-28 10:03:46 -06:00
umem.c	block: Convert drivers to immutable biovecs	2013-11-23 22:33:51 -08:00
umem.h
virtio_blk.c	virtio_blk: coding style fixes	2015-01-21 16:28:57 +10:30
xen-blkfront.c	Merge branch 'akpm' (patches from Andrew)	2015-02-12 18:54:28 -08:00
xsysace.c	block: systemace: Remove .owner field for driver	2014-08-21 20:37:54 -05:00
z2ram.c	block: remove struct request buffer member	2014-04-15 14:03:02 -06:00