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a4e84aae81
linux/drivers/block
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Ming Lei a4e84aae81 mtip32xx: use runtime tag to initialize command header 
mtip32xx supposes that 'request_idx' passed to .init_request()
is tag of the request, and use that as request's tag to initialize
command header.

After MQ IO scheduler is in, request tag assigned isn't same with
the request index anymore, so cause strange hardware failure on
mtip32xx, even whole system panic is triggered.

This patch fixes the issue by initializing command header via
request's real tag.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
2017-04-27 07:45:18 -06:00
..
aoe block: Use pointer to backing_dev_info from request_queue 2017-02-02 08:20:48 -07:00
drbd block: remove the discard_zeroes_data flag 2017-04-08 11:25:38 -06:00
mtip32xx mtip32xx: use runtime tag to initialize command header 2017-04-27 07:45:18 -06:00
paride pd: don't check blk_execute_rq return value. 2017-04-20 12:16:10 -06:00
rsxx rsxx: remove the discard_zeroes_data flag 2017-04-08 11:25:38 -06:00
xen-blkback xen: modify xenstore watch event interface 2017-02-09 11:26:49 -05:00
zram zram: implement REQ_OP_WRITE_ZEROES 2017-04-08 11:25:38 -06:00
amiflop.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
ataflop.c ataflop: switch from req->errors to req->error_count 2017-04-20 12:16:10 -06:00
brd.c brd: remove discard support 2017-04-08 11:25:38 -06:00
cciss_cmd.h
cciss_scsi.c cciss: Remove kmalloc cast 2017-02-22 11:54:49 -07:00
cciss_scsi.h
cciss.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
cciss.h SCSI misc on 20170220 2017-02-21 11:51:42 -08:00
cryptoloop.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
DAC960.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
DAC960.h
floppy.c floppy: switch from req->errors to req->error_count 2017-04-20 12:16:10 -06:00
Kconfig virtio_blk: Fix English description of VIRTIO_BLK_SCSI 2017-04-24 22:07:10 -06:00
loop.c blk-mq: remove the error argument to blk_mq_complete_request 2017-04-20 12:16:10 -06:00
loop.h loop: zero-fill bio on the submitting cpu 2017-04-20 12:16:10 -06:00
Makefile block: remove the osdblk driver 2017-04-19 09:10:51 -06:00
nbd.c nbd: set the max segments to USHRT_MAX 2017-04-20 19:53:24 -06:00
null_blk.c blk-mq: remove the error argument to blk_mq_complete_request 2017-04-20 12:16:10 -06:00
pktcdvd.c scsi: introduce a result field in struct scsi_request 2017-04-20 12:16:10 -06:00
ps3disk.c block: fold cmd_type into the REQ_OP_ space 2017-01-31 14:00:44 -07:00
ps3vram.c block: convert to device_add_disk() 2016-06-27 12:26:08 -07:00
rbd_types.h rbd: RBD_V{1,2}_DATA_FORMAT macros 2017-02-20 12:16:15 +01:00
rbd.c rbd: remove the discard_zeroes_data flag 2017-04-08 11:25:38 -06:00
skd_main.c skd: implement trivial scsi ioctls directly 2017-01-31 10:53:03 -07:00
skd_s1120.h skd: fix formatting in skd_s1120.h 2013-11-08 09:10:30 -07:00
smart1,2.h
sunvdc.c sunvdc: Add support for setting physical sector size 2017-02-23 08:24:08 -08:00
swim3.c swim3: remove (commented out) printing of req->errors 2017-04-20 12:16:10 -06:00
swim_asm.S
swim.c swim: stop sharing request queue across multiple gendisks 2017-03-28 15:06:58 -06:00
sx8.c block: fold cmd_type into the REQ_OP_ space 2017-01-31 14:00:44 -07:00
umem.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
umem.h
virtio_blk.c blk-mq: remove the error argument to blk_mq_complete_request 2017-04-20 12:16:10 -06:00
xen-blkfront.c blk-mq: remove the error argument to blk_mq_complete_request 2017-04-20 12:16:10 -06:00
xsysace.c block: fold cmd_type into the REQ_OP_ space 2017-01-31 14:00:44 -07:00
z2ram.c block: remove struct request buffer member 2014-04-15 14:03:02 -06:00