linux-toradex.git/drivers/scsi/bfa, branch v6.18

scsi: bfa: Remove self-assignment code

2025-09-10T02:57:37+00:00

The variable num_cqs is of type u8 and does not require be16_to_cpu
conversion, so the redundant code is removed.

Signed-off-by: Qiang Liu 
Signed-off-by: Martin K. Petersen

scsi: bfa: Double-free fix

2025-07-15T01:10:30+00:00

When the bfad_im_probe() function fails during initialization, the memory
pointed to by bfad->im is freed without setting bfad->im to NULL.

Subsequently, during driver uninstallation, when the state machine enters
the bfad_sm_stopping state and calls the bfad_im_probe_undo() function,
it attempts to free the memory pointed to by bfad->im again, thereby
triggering a double-free vulnerability.

Set bfad->im to NULL if probing fails.

Signed-off-by: jackysliu <1972843537@qq.com>
Link: https://lore.kernel.org/r/tencent_3BB950D6D2D470976F55FC879206DE0B9A09@qq.com
Signed-off-by: Martin K. Petersen

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08T07:07:37+00:00

Move this API to the canonical timer_*() namespace.

[ tglx: Redone against pre rc1 ]

Signed-off-by: Ingo Molnar 
Signed-off-by: Thomas Gleixner 
Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12+00:00

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree
over and remove the historical wrapper inlines.

Conversion was done with coccinelle plus manual fixups where necessary.

Signed-off-by: Thomas Gleixner 
Signed-off-by: Ingo Molnar

scsi: Constify struct pci_error_handlers

2025-02-03T22:35:58+00:00

'struct pci_error_handlers' are not modified in these drivers.

Constifying these structures moves some data to a read-only section, so
increase overall security, especially when the structure holds some
function pointers.

On a x86_64, with allmodconfig, as an example:
Before:
======
   text	   data	    bss	    dec	    hex	filename
  39049	   6429	    112	  45590	   b216	drivers/scsi/aacraid/linit.o

After:
=====
   text	   data	    bss	    dec	    hex	filename
  39113	   6365	    112	  45590	   b216	drivers/scsi/aacraid/linit.o

Signed-off-by: Christophe JAILLET 
Link: https://lore.kernel.org/r/efdec8425981e10fc398fa2ac599c9c45d930561.1737318548.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Martin K. Petersen

Merge branch '6.13/scsi-fixes' into 6.14/scsi-staging

2025-01-10T20:20:30+00:00

Pull in fixes branch to resolve merge conflict in ufs-qcom.c.

Signed-off-by: Martin K. Petersen

scsi: Convert SCSI drivers to .sdev_configure()

2024-12-04T20:34:28+00:00

The only difference between the .sdev_configure() and .slave_configure()
methods is that the former accepts an additional 'limits' argument.
Convert all SCSI drivers that define a .slave_configure() method to
.sdev_configure(). This patch prepares for removing the
.slave_configure() method. No functionality has been changed.

Acked-by: Geoff Levand  # for ps3rom
Acked-by: Khalid Aziz  # for the BusLogic driver
Reviewed-by: Damien Le Moal 
Signed-off-by: Bart Van Assche 
Link: https://lore.kernel.org/r/20241022180839.2712439-4-bvanassche@acm.org
Signed-off-by: Martin K. Petersen

scsi: Rename .slave_alloc() and .slave_destroy()

2024-12-04T20:34:28+00:00

Rename .slave_alloc() into .sdev_init() and .slave_destroy() into
.sdev_destroy(). The new names make it clear that these are actions on
SCSI devices. Make this change in the SCSI core, SCSI drivers and also
in the ATA drivers. No functionality has been changed.

This patch has been created as follows:
* Change the text "slave_alloc" into "sdev_init" in all source files
  except those in drivers/net/ and Documentation/.
* Change the text "slave_destroy" into "sdev_destroy" in all source
  files except those in drivers/net/ and Documentation/.
* Rename lpfc_no_slave() into lpfc_no_sdev().
* Manually adjust whitespace where necessary to restore vertical
  alignment (dc395x driver and include/linux/libata.h).

Acked-by: Damien Le Moal 
Signed-off-by: Bart Van Assche 
Link: https://lore.kernel.org/r/20241022180839.2712439-2-bvanassche@acm.org
Signed-off-by: Martin K. Petersen

scsi: bfa: Remove unused parsers

2024-11-21T02:39:51+00:00

bfa has a set of structure parsers, of which quite a few are unused.
Remove the unused set.

Signed-off-by: Dr. David Alan Gilbert 
Link: https://lore.kernel.org/r/20241117135215.38771-3-linux@treblig.org
Signed-off-by: Martin K. Petersen

scsi: bfa: Remove unused structure builders

2024-11-21T02:39:51+00:00

bfa has a large set of structure builders, of which only about 60% are
used; remove the rest.

Signed-off-by: Dr. David Alan Gilbert 
Link: https://lore.kernel.org/r/20241117135215.38771-2-linux@treblig.org
Signed-off-by: Martin K. Petersen