scsi: mpt3sas: Fix ioctl timeout

Browse source

Commit c1a6c5ac42 ("scsi: mpt3sas: For NVME device, issue a protocol
level reset") modified the ioctl path 'timeout' variable type to u8 from
unsigned long, limiting the maximum timeout value that the driver can
support to 255 seconds.

If the management application is requesting a higher value the resulting
timeout will be zero. The operation times out immediately and the ioctl
request fails.

Change datatype back to unsigned long.

Link: https://lore.kernel.org/r/20201125094838.4340-1-suganath-prabu.subramani@broadcom.com
Fixes: c1a6c5ac42 ("scsi: mpt3sas: For NVME device, issue a protocol level reset")
Cc: <stable@vger.kernel.org> #v4.18+
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

This commit is contained in:

Suganath Prabu S 2020-11-25 15:18:38 +05:30 • committed by Martin K. Petersen

parent 3b8c72d076

commit 42f687038b

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/scsi/mpt3sas/mpt3sas_ctl.c

View file