wireguard-linux/drivers/scsi/smartpqi, branch stable

scsi: smartpqi: Update version to 2.1.42-011

2026-07-29T01:56:36Z

Update driver version to 2.1.42-011. Signed-off-by: David Strahan Reviewed-by: Don Brace Link: https://lore.kernel.org/linux-scsi/20260722220401.6357-1-david.strahan@microchip.com/ Link: https://patch.msgid.link/20260722220401.6357-5-david.strahan@microchip.com Signed-off-by: Martin K. Petersen

scsi: smartpqi: Add new PCI device-ids

2026-07-29T01:56:36Z

All PCI ID entries in Hex. Add PCI IDs for Hurray Data controllers: VID / DID / SVID / SDID ---- ---- ---- ---- 9005 / 028f / 207d / 4246 9005 / 028f / 207d / 4256 9005 / 028f / 207d / 4356 9005 / 028f / 207d / 4940 9005 / 028f / 207d / 4a46 Add PCI IDs for ZTE controllers: VID / DID / SVID / SDID ---- ---- ---- ---- 9005 / 028f / 1cf2 / 5451 9005 / 028f / 1cf2 / 5452 9005 / 028f / 1cf2 / 5453 Add PCI ID for Ramaxel controller: VID / DID / SVID / SDID ---- ---- ---- ---- 9005 / 028f / 1f3f / 0670 Signed-off-by: David Strahan Reviewed-by: Don Brace Link: https://lore.kernel.org/linux-scsi/20260722220401.6357-1-david.strahan@microchip.com/ Link: https://patch.msgid.link/20260722220401.6357-4-david.strahan@microchip.com Signed-off-by: Martin K. Petersen

scsi: smartpqi: Add support for CCISS_BIG_PASSTHRU ioctl

2026-07-29T01:56:35Z

Add pqi_big_passthru_ioctl() to handle CCISS_BIG_PASSTHRU ioctl requests. The existing passthru ioctl uses a 16-bit integer for the I/O buffer size, limiting transfers to 64KB. The big passthru ioctl uses BIG_IOCTL_Command_struct which stores the buffer size as a 32-bit integer, allowing larger transfers required by some management utilities. Add CCISS_BIG_PASSTHRU_SUPPORTED to uapi/linux/cciss_ioctl.h and return 0 from pqi_ioctl() to advertise driver support. Userspace tools can send this ioctl to probe whether the driver supports CCISS_BIG_PASSTHRU before issuing it. Co-developed-by: Mike McGowen Signed-off-by: Mike McGowen Signed-off-by: David Strahan Acked-by: Don Brace Link: https://lore.kernel.org/linux-scsi/20260722220401.6357-3-david.strahan@microchip.com/ Link: https://lore.kernel.org/linux-scsi/20260722220401.6357-1-david.strahan@microchip.com/ Link: https://patch.msgid.link/20260722220401.6357-3-david.strahan@microchip.com Signed-off-by: Martin K. Petersen

scsi: smartpqi: Fix AIO retry marker cleared by SCSI core between dispatches.

2026-07-29T01:56:35Z

On recent Linux kernels the driver can enter a retry loop on the AIO fast path when a request is retried, looping until timeout. A diagnostic path that takes a physical drive offline on AIO-bypass failure is also never entered on affected kernels. Register a per-command initialization callback with the SCSI core. Its presence causes the core to skip the per-dispatch clear, so the retry marker now survives across the requeue and the AIO-to-RAID fallback proceeds as intended. The driver takes over the marker's lifetime: it is zeroed at tag allocation, preserved across the retry requeue so the error path can act on it, and cleared on terminal completion so the tag starts clean on its next use. Fixes: dce5c4afd035 ("scsi: core: Clear driver private data when retrying request") Co-developed-by: Mike McGowen Signed-off-by: Mike McGowen Acked-by: Don Brace Signed-off-by: David Strahan Link: https://lore.kernel.org/linux-scsi/20260722220401.6357-1-david.strahan@microchip.com/ Link: https://patch.msgid.link/20260722220401.6357-2-david.strahan@microchip.com Signed-off-by: Martin K. Petersen

Merge branch 7.1/scsi-fixes into 7.2/scsi-staging

2026-06-16T01:01:30Z

Pull in outstanding commits from 7.1 branch. Signed-off-by: Martin K. Petersen

scsi: smartpqi: Use shost_to_hba() in pqi_scan_finished()

2026-06-02T01:22:53Z

shost_to_hba() is used everywhere except to obtain pqi_ctrl_info from shosti, except in pqi_scan_finished(), where shost_priv() is used. This causes one pointer dereference to be missed, as shost->hostdata is a pointer in smartpqi. Fix it. Fixes: 6c223761eb54 ("smartpqi: initial commit of Microsemi smartpqi driver") Signed-off-by: Martin Wilck Reviewed-by: Don Brace Cc: Don Brace Cc: storagedev@microchip.com Cc: stable@vger.kernel.org Reviewed-by: Hannes Reinecke Reviewed-by: Hannes Reinecke Reviewed-by: Christoph Hellwig Link: https://patch.msgid.link/20260513174236.430465-2-mwilck@suse.com Signed-off-by: Martin K. Petersen

scsi: smartpqi: Silence a recursive lock warning

2026-04-21T02:26:12Z

On systems with multiple controllers debug kernel shows WARNING: possible recursive locking detected during shutdown. Each controller does have its own ctrl_info (and mutex) and that isn't correctly recognized by debug kernel. Suppress the warning by releasing the mutex at the end of pqi_shutdown(). Signed-off-by: Tomas Henzl Acked-by: Don Brace Link: https://patch.msgid.link/20260414124118.23661-1-thenzl@redhat.com Signed-off-by: Martin K. Petersen

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22T16:26:33Z

Conversion performed via this Coccinelle script: // SPDX-License-Identifier: GPL-2.0-only // Options: --include-headers-for-types --all-includes --include-headers --keep-comments virtual patch @gfp depends on patch && !(file in "tools") && !(file in "samples")@ identifier ALLOC = {kmalloc_obj,kmalloc_objs,kmalloc_flex, kzalloc_obj,kzalloc_objs,kzalloc_flex, kvmalloc_obj,kvmalloc_objs,kvmalloc_flex, kvzalloc_obj,kvzalloc_objs,kvzalloc_flex}; @@ ALLOC(... - , GFP_KERNEL ) $ make coccicheck MODE=patch COCCI=gfp.cocci Build and boot tested x86_64 with Fedora 42's GCC and Clang: Linux version 6.19.0+ (user@host) (gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7), GNU ld version 2.44-12.fc42) #1 SMP PREEMPT_DYNAMIC 1970-01-01 Linux version 6.19.0+ (user@host) (clang version 20.1.8 (Fedora 20.1.8-4.fc42), LLD 20.1.8) #1 SMP PREEMPT_DYNAMIC 1970-01-01 Signed-off-by: Kees Cook Signed-off-by: Linus Torvalds

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-22T04:03:00Z

This converts some of the visually simpler cases that have been split over multiple lines. I only did the ones that are easy to verify the resulting diff by having just that final GFP_KERNEL argument on the next line. Somebody should probably do a proper coccinelle script for this, but for me the trivial script actually resulted in an assertion failure in the middle of the script. I probably had made it a bit _too_ trivial. So after fighting that far a while I decided to just do some of the syntactically simpler cases with variations of the previous 'sed' scripts. The more syntactically complex multi-line cases would mostly really want whitespace cleanup anyway. Signed-off-by: Linus Torvalds

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51Z

This was done entirely with mindless brute force, using git grep -l '\