]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
scsi: mpi3mr: Read missing IOCFacts flag for reply queue full overflow
authorChandrakanth Patil <chandrakanth.patil@broadcom.com>
Thu, 11 Dec 2025 00:29:29 +0000 (05:59 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 2 Jan 2026 11:57:16 +0000 (12:57 +0100)
commita0d4e9e24474fa739cea696b5757071e80cb6858
tree68f60b7f2c1ace8837fbc4e41ffcc45147437b2e
parent8edbb9e371af186b4cf40819dab65fafe109df4d
scsi: mpi3mr: Read missing IOCFacts flag for reply queue full overflow

commit d373163194982f43b92c552c138c29d9f0b79553 upstream.

The driver was not reading the MAX_REQ_PER_REPLY_QUEUE_LIMIT IOCFacts
flag, so the reply-queue-full handling was never enabled, even on
firmware that supports it. Reading this flag enables the feature and
prevents reply queue overflow.

Fixes: f08b24d82749 ("scsi: mpi3mr: Avoid reply queue full condition")
Cc: stable@vger.kernel.org
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Link: https://patch.msgid.link/20251211002929.22071-1-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/scsi/mpi3mr/mpi/mpi30_ioc.h
drivers/scsi/mpi3mr/mpi3mr_fw.c