linux-toradex.git/drivers/block/paride, branch v5.17-rc1 Linux kernel for Apalis and Colibri modules Merge tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 2022-01-14T15:02:28+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-01-14T15:02:28+00:00 3bad80dab94a16c9b7991105e3bffd5fe5957e9a Pull char/misc and other driver updates from Greg KH: "Here is the large set of char, misc, and other "small" driver subsystem changes for 5.17-rc1. Lots of different things are in here for char/misc drivers such as: - habanalabs driver updates - mei driver updates - lkdtm driver updates - vmw_vmci driver updates - android binder driver updates - other small char/misc driver updates Also smaller driver subsystems have also been updated, including: - fpga subsystem updates - iio subsystem updates - soundwire subsystem updates - extcon subsystem updates - gnss subsystem updates - phy subsystem updates - coresight subsystem updates - firmware subsystem updates - comedi subsystem updates - mhi subsystem updates - speakup subsystem updates - rapidio subsystem updates - spmi subsystem updates - virtual driver updates - counter subsystem updates Too many individual changes to summarize, the shortlog contains the full details. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (406 commits) counter: 104-quad-8: Fix use-after-free by quad8_irq_handler dt-bindings: mux: Document mux-states property dt-bindings: ti-serdes-mux: Add defines for J721S2 SoC counter: remove old and now unused registration API counter: ti-eqep: Convert to new counter registration counter: stm32-lptimer-cnt: Convert to new counter registration counter: stm32-timer-cnt: Convert to new counter registration counter: microchip-tcb-capture: Convert to new counter registration counter: ftm-quaddec: Convert to new counter registration counter: intel-qep: Convert to new counter registration counter: interrupt-cnt: Convert to new counter registration counter: 104-quad-8: Convert to new counter registration counter: Update documentation for new counter registration functions counter: Provide alternative counter registration functions counter: stm32-timer-cnt: Convert to counter_priv() wrapper counter: stm32-lptimer-cnt: Convert to counter_priv() wrapper counter: ti-eqep: Convert to counter_priv() wrapper counter: ftm-quaddec: Convert to counter_priv() wrapper counter: intel-qep: Convert to counter_priv() wrapper counter: microchip-tcb-capture: Convert to counter_priv() wrapper ... 
Pull char/misc and other driver updates from Greg KH:
 "Here is the large set of char, misc, and other "small" driver
  subsystem changes for 5.17-rc1.

  Lots of different things are in here for char/misc drivers such as:

   - habanalabs driver updates

   - mei driver updates

   - lkdtm driver updates

   - vmw_vmci driver updates

   - android binder driver updates

   - other small char/misc driver updates

  Also smaller driver subsystems have also been updated, including:

   - fpga subsystem updates

   - iio subsystem updates

   - soundwire subsystem updates

   - extcon subsystem updates

   - gnss subsystem updates

   - phy subsystem updates

   - coresight subsystem updates

   - firmware subsystem updates

   - comedi subsystem updates

   - mhi subsystem updates

   - speakup subsystem updates

   - rapidio subsystem updates

   - spmi subsystem updates

   - virtual driver updates

   - counter subsystem updates

  Too many individual changes to summarize, the shortlog contains the
  full details.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (406 commits)
  counter: 104-quad-8: Fix use-after-free by quad8_irq_handler
  dt-bindings: mux: Document mux-states property
  dt-bindings: ti-serdes-mux: Add defines for J721S2 SoC
  counter: remove old and now unused registration API
  counter: ti-eqep: Convert to new counter registration
  counter: stm32-lptimer-cnt: Convert to new counter registration
  counter: stm32-timer-cnt: Convert to new counter registration
  counter: microchip-tcb-capture: Convert to new counter registration
  counter: ftm-quaddec: Convert to new counter registration
  counter: intel-qep: Convert to new counter registration
  counter: interrupt-cnt: Convert to new counter registration
  counter: 104-quad-8: Convert to new counter registration
  counter: Update documentation for new counter registration functions
  counter: Provide alternative counter registration functions
  counter: stm32-timer-cnt: Convert to counter_priv() wrapper
  counter: stm32-lptimer-cnt: Convert to counter_priv() wrapper
  counter: ti-eqep: Convert to counter_priv() wrapper
  counter: ftm-quaddec: Convert to counter_priv() wrapper
  counter: intel-qep: Convert to counter_priv() wrapper
  counter: microchip-tcb-capture: Convert to counter_priv() wrapper
  ...
paride: fix up build warning on mips platforms 2021-12-21T09:23:05+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2021-11-30T08:46:26+00:00 6d1e4927dedf5bf8998759961e3b28b967321cdd MIPS include files define "PC" so when building the paride driver the following build warning shows up: rivers/block/paride/bpck.c:32: warning: "PC" redefined Fix this by undefining PC before redefining it as is done for other defines in this driver. Cc: Tim Waugh <tim@cyberelk.net> Acked-by: Jens Axboe <axboe@kernel.dk> Link: https://lore.kernel.org/r/20211130084626.3215987-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
MIPS include files define "PC" so when building the paride driver the
following build warning shows up:

	rivers/block/paride/bpck.c:32: warning: "PC" redefined

Fix this by undefining PC before redefining it as is done for other
defines in this driver.

Cc: Tim Waugh <tim@cyberelk.net>
Acked-by: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/r/20211130084626.3215987-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
block: remove the gendisk argument to blk_execute_rq 2021-11-29T13:41:29+00:00 Christoph Hellwig hch@lst.de 2021-11-26T12:18:01+00:00 b84ba30b6c7a75babdf73b83bc3c7b59b944501a Remove the gendisk aregument to blk_execute_rq and blk_execute_rq_nowait given that it is unused now. Also convert the boolean at_head parameter to actually use the bool type while touching the prototype. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20211126121802.2090656-5-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> 
Remove the gendisk aregument to blk_execute_rq and blk_execute_rq_nowait
given that it is unused now.  Also convert the boolean at_head parameter
to actually use the bool type while touching the prototype.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20211126121802.2090656-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block: remove the ->rq_disk field in struct request 2021-11-29T13:41:29+00:00 Christoph Hellwig hch@lst.de 2021-11-26T12:18:00+00:00 f3fa33acca9f0058157214800f68b10d8e71ab7a Just use the disk attached to the request_queue instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20211126121802.2090656-4-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> 
Just use the disk attached to the request_queue instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20211126121802.2090656-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block: remove GENHD_FL_EXT_DEVT 2021-11-29T13:38:35+00:00 Christoph Hellwig hch@lst.de 2021-11-22T13:06:22+00:00 1ebe2e5f9d68e94c524aba876f27b945669a7879 All modern drivers can support extra partitions using the extended dev_t. In fact except for the ioctl method drivers never even see partitions in normal operation. So remove the GENHD_FL_EXT_DEVT and allow extra partitions for all block devices that do support partitions, and require those that do not support partitions to explicit disallow them using GENHD_FL_NO_PART. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20211122130625.1136848-12-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> 
All modern drivers can support extra partitions using the extended
dev_t.  In fact except for the ioctl method drivers never even see
partitions in normal operation.

So remove the GENHD_FL_EXT_DEVT and allow extra partitions for all
block devices that do support partitions, and require those that
do not support partitions to explicit disallow them using
GENHD_FL_NO_PART.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211122130625.1136848-12-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block: move GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE to disk->event_flags 2021-11-29T13:35:21+00:00 Christoph Hellwig hch@lst.de 2021-11-22T13:06:13+00:00 1545e0b419ba1d9b9bee4061d4826340afe6b0aa GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE is all about the event reporting mechanism, so move it to the event_flags field. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20211122130625.1136848-3-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> 
GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE is all about the event reporting
mechanism, so move it to the event_flags field.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211122130625.1136848-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Merge tag 'for-5.16/passthrough-flag-2021-10-29' of git://git.kernel.dk/linux-block 2021-11-01T17:12:44+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-11-01T17:12:44+00:00 71ae42629e65edab618651c8ff9c88e1edd717aa Pull QUEUE_FLAG_SCSI_PASSTHROUGH removal from Jens Axboe: "This contains a series leading to the removal of the QUEUE_FLAG_SCSI_PASSTHROUGH queue flag" * tag 'for-5.16/passthrough-flag-2021-10-29' of git://git.kernel.dk/linux-block: block: remove blk_{get,put}_request block: remove QUEUE_FLAG_SCSI_PASSTHROUGH block: remove the initialize_rq_fn blk_mq_ops method scsi: add a scsi_alloc_request helper bsg-lib: initialize the bsg_job in bsg_transport_sg_io_fn nfsd/blocklayout: use ->get_unique_id instead of sending SCSI commands sd: implement ->get_unique_id block: add a ->get_unique_id method 
Pull QUEUE_FLAG_SCSI_PASSTHROUGH removal from Jens Axboe:
 "This contains a series leading to the removal of the
  QUEUE_FLAG_SCSI_PASSTHROUGH queue flag"

* tag 'for-5.16/passthrough-flag-2021-10-29' of git://git.kernel.dk/linux-block:
  block: remove blk_{get,put}_request
  block: remove QUEUE_FLAG_SCSI_PASSTHROUGH
  block: remove the initialize_rq_fn blk_mq_ops method
  scsi: add a scsi_alloc_request helper
  bsg-lib: initialize the bsg_job in bsg_transport_sg_io_fn
  nfsd/blocklayout: use ->get_unique_id instead of sending SCSI commands
  sd: implement ->get_unique_id
  block: add a ->get_unique_id method
block: remove blk_{get,put}_request 2021-10-29T12:50:52+00:00 Christoph Hellwig hch@lst.de 2021-10-25T07:05:07+00:00 0bf6d96cb8294094ce1e44cbe8cf65b0899d0a3a These are now pointless wrappers around blk_mq_{alloc,free}_request, so remove them. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20211025070517.1548584-3-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> 
These are now pointless wrappers around blk_mq_{alloc,free}_request,
so remove them.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20211025070517.1548584-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
pf: fix error codes in pf_init_unit() 2021-10-18T20:42:16+00:00 Dan Carpenter dan.carpenter@oracle.com 2021-10-01T12:26:54+00:00 cfc03eabda8224c681087a4c6c51d1cc595ebfaf Return a negative error code instead of success on these error paths. Fixes: fb367e6baeb0 ("pf: cleanup initialization") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20211001122654.GB2283@kili Signed-off-by: Jens Axboe <axboe@kernel.dk> 
Return a negative error code instead of success on these error paths.

Fixes: fb367e6baeb0 ("pf: cleanup initialization")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20211001122654.GB2283@kili
Signed-off-by: Jens Axboe <axboe@kernel.dk>
pcd: fix error codes in pcd_init_unit() 2021-10-18T20:41:59+00:00 Dan Carpenter dan.carpenter@oracle.com 2021-10-01T12:26:23+00:00 d0ac7a30e41174c794fbfa53ea986d9555e5b9f4 Return -ENODEV on these error paths instead of returning success. Fixes: af761f277b7f ("pcd: cleanup initialization") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20211001122623.GA2283@kili Signed-off-by: Jens Axboe <axboe@kernel.dk> 
Return -ENODEV on these error paths instead of returning success.

Fixes: af761f277b7f ("pcd: cleanup initialization")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20211001122623.GA2283@kili
Signed-off-by: Jens Axboe <axboe@kernel.dk>