linux-toradex.git/drivers/scsi/osd, branch master

scsi: remove the SCSI OSD library

2019-02-06T02:28:52+00:00

Now that all the users are gone the SCSI OSD library can be removed as
well.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Jens Axboe 
Signed-off-by: Martin K. Petersen

block: remove __blk_put_request()

2018-11-07T20:42:32+00:00

Now there's no difference between blk_put_request() and
__blk_put_request() anymore, get rid of the underscore version and
convert the few callers.

Reviewed-by: Hannes Reinecke 
Tested-by: Ming Lei 
Reviewed-by: Omar Sandoval 
Signed-off-by: Jens Axboe

scsi: osd: initiator should use mq variant of request ending

2018-10-16T21:48:35+00:00

This is currently wrong since it isn't dependent on if we're using mq or
not. At least now it'll be correct when we force mq.

Cc: linux-scsi@vger.kernel.org
Signed-off-by: Jens Axboe 
Signed-off-by: Martin K. Petersen

osd: Convert to new IDA API

2018-08-22T03:54:17+00:00

Slightly simpler code.

Signed-off-by: Matthew Wilcox

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2018-06-10T20:01:12+00:00

Pull SCSI updates from James Bottomley:
 "This is mostly updates to the usual drivers: ufs, qedf, mpt3sas, lpfc,
  xfcp, hisi_sas, cxlflash, qla2xxx.

  In the absence of Nic, we're also taking target updates which are
  mostly minor except for the tcmu refactor.

  The only real core change to worry about is the removal of high page
  bouncing (in sas, storvsc and iscsi). This has been well tested and no
  problems have shown up so far"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (268 commits)
  scsi: lpfc: update driver version to 12.0.0.4
  scsi: lpfc: Fix port initialization failure.
  scsi: lpfc: Fix 16gb hbas failing cq create.
  scsi: lpfc: Fix crash in blk_mq layer when executing modprobe -r lpfc
  scsi: lpfc: correct oversubscription of nvme io requests for an adapter
  scsi: lpfc: Fix MDS diagnostics failure (Rx < Tx)
  scsi: hisi_sas: Mark PHY as in reset for nexus reset
  scsi: hisi_sas: Fix return value when get_free_slot() failed
  scsi: hisi_sas: Terminate STP reject quickly for v2 hw
  scsi: hisi_sas: Add v2 hw force PHY function for internal ATA command
  scsi: hisi_sas: Include TMF elements in struct hisi_sas_slot
  scsi: hisi_sas: Try wait commands before before controller reset
  scsi: hisi_sas: Init disks after controller reset
  scsi: hisi_sas: Create a scsi_host_template per HW module
  scsi: hisi_sas: Reset disks when discovered
  scsi: hisi_sas: Add LED feature for v3 hw
  scsi: hisi_sas: Change common allocation mode of device id
  scsi: hisi_sas: change slot index allocation mode
  scsi: hisi_sas: Introduce hisi_sas_phy_set_linkrate()
  scsi: hisi_sas: fix a typo in hisi_sas_task_prep()
  ...

scsi: libosd: Remove VLA usage

2018-05-15T02:32:45+00:00

On the quest to remove all VLAs from the kernel[1] this rearranges the
code to avoid a VLA warning under -Wvla (gcc doesn't recognize "const"
variables as not triggering VLA creation). Additionally cleans up
variable naming to avoid 80 character column limit.

[1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com

Signed-off-by: Kees Cook 
Acked-by: Boaz Harrosh 
Signed-off-by: Martin K. Petersen

block: sanitize blk_get_request calling conventions

2018-05-14T14:55:12+00:00

Switch everyone to blk_get_request_flags, and then rename
blk_get_request_flags to blk_get_request.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Hannes Reinecke 
Signed-off-by: Jens Axboe

scsi/osd: remove the gfp argument to osd_start_request

2018-05-14T14:55:09+00:00

Always GFP_KERNEL, and keeping it would cause serious complications for
the next change.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Jens Axboe

block: fix blk_rq_append_bio

2017-12-18T20:55:43+00:00

Commit caa4b02476e3(blk-map: call blk_queue_bounce from blk_rq_append_bio)
moves blk_queue_bounce() into blk_rq_append_bio(), but don't consider
the fact that the bounced bio becomes invisible to caller since the
parameter type is 'struct bio *'. Make it a pointer to a pointer to
a bio, so the caller sees the right bio also after a bounce.

Fixes: caa4b02476e3 ("blk-map: call blk_queue_bounce from blk_rq_append_bio")
Cc: Christoph Hellwig 
Reported-by: Michele Ballabio 
(handling failure of blk_rq_append_bio(), only call bio_get() after
blk_rq_append_bio() returns OK)
Tested-by: Michele Ballabio 
Signed-off-by: Ming Lei 
Signed-off-by: Jens Axboe

blk-map: call blk_queue_bounce from blk_rq_append_bio

2017-06-27T18:13:21+00:00

This makes moves the knowledge about bouncing out of the callers into the
block core (just like we do for the normal I/O path), and allows to unexport
blk_queue_bounce.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Jens Axboe