Linux SCSI subsystem development
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From: Don Brace <don.brace@microchip.com>
To: <don.brace@microchip.com>, <scott.teel@microchip.com>,
	<scott.benesh@microchip.com>, <gerry.morong@microchip.com>,
	<mahesh.rajashekhara@microchip.com>, <mike.mcgowen@microchip.com>,
	<murthy.bhat@microchip.com>, <kumar.meiyappan@microchip.com>,
	<jeremy.reeves@microchip.com>, <david.strahan@microchip.com>,
	<hch@infradead.org>, <James.Bottomley@HansenPartnership.com>,
	<martin.petersen@oracle.com>, <joseph.szczypek@hpe.com>,
	<POSWALD@suse.com>, <cameron.cumberland@suse.com>,
	Yi Zhang <yi.zhang@redhat.com>
Cc: <linux-scsi@vger.kernel.org>
Subject: [PATCH 0/4] smartpqi updates
Date: Thu, 6 Nov 2025 10:38:18 -0600	[thread overview]
Message-ID: <20251106163823.786828-1-don.brace@microchip.com> (raw)

These patches are based on Martin Petersen's 6.19/scsi-queue tree
  https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
  6.19/scsi-queue

This patch series includes four patches, with two main functional changes:

1. smartpqi-Add-timeout-value-to-RAID-path-requests-to-physical-devices

   Sets a timeout value for requests sent to physical devices via the
   RAID path. This prevents the controller firmware from waiting
   indefinitely and allows it to time out requests a few seconds before
   the OS issues Target Management Function (TMF) commands.

   The timeout value sent to the firmware is set to 3 seconds less than
   the OS timeout, which significantly reduces TMF invocations.

2. smartpqi-fix-Device-resources-accessed-after-device-removal
   Fixes a race condition during device removal by: 
     * Checking for device removal in the reset handler and canceling any
       pending reset work if the device is no longer present. 
     * Canceling outstanding TMF work items in the .sdev_destroy handler.

   Together, these changes eliminate races between reset operations
   and device removal.

The other two patches:
3. smartpqi-add-new-Hurray-Data-pci-device
   Adds support for new Hurray Data PCI device.
   No functional changes.
4. smartpqi-update-driver-version-to-2.1.36-026
   Updates the driver version string.
   No functional changes.

---

David Strahan (1):
  smartpqi: add support for Hurray Data new controller PCI device

Don Brace (1):
  smartpqi: update version to 2.1.36-026

Mike McGowen (2):
  smartpqi: Add timeout value to RAID path requests to physical devices
  smartpqi: Fix device resources accessed after device removal

 drivers/scsi/smartpqi/smartpqi_init.c | 46 +++++++++++++++++++++++++--
 1 file changed, 43 insertions(+), 3 deletions(-)

-- 
2.52.0.rc0.28.g4cf919bd7b


             reply	other threads:[~2025-11-06 16:40 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-06 16:38 Don Brace [this message]
2025-11-06 16:38 ` [PATCH 1/4] smartpqi: Add timeout value to RAID path requests to physical devices Don Brace
2025-11-06 16:38 ` [PATCH 2/4] smartpqi: Fix device resources accessed after device removal Don Brace
2025-11-06 16:38 ` [PATCH 3/4] smartpqi: add support for Hurray Data new controller PCI device Don Brace
2025-11-06 16:38 ` [PATCH 4/4] smartpqi: update version to 2.1.36-026 Don Brace
2025-11-08 18:09 ` [PATCH 0/4] smartpqi updates Martin K. Petersen
2025-11-13  2:46 ` Martin K. Petersen

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