Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi

Pull more SCSI updates from Martin Petersen:
"Remaining updates for the 7.3 merge window. The only core change is
e

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi

Pull more SCSI updates from Martin Petersen:
"Remaining updates for the 7.3 merge window. The only core change is
enabling context analysis for the SCSI layer and UFS.

The remaining changes are either bug fixes or hardening"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi: (26 commits)
scsi: snic: Fix SCSI host leak on workqueue allocation failure
scsi: MAINTAINERS: Update my email address
scsi: MAINTAINERS: Leave the cumana_1 and oak drivers to the RISCPC maintainers
scsi: leapraid: Standardize NCQ priority sysfs attributes
scsi: leapraid: Serialize firmware log mmap with teardown
scsi: leapraid: Balance host references for firmware log VMAs
scsi: lpfc: Remove unnnecessary NULL check
scsi: qla2xxx: Fix an loop timeout test
scsi: qla2xxx: Fix an error code in qla_get_tmf()
scsi: ibmvfc: Fix use of uninitialized rport in ibmvfc_do_work()
scsi: core: Enable context analysis for hosts.o
scsi: lpfc: Replace strlcat() with sysfs_emit_at() in the sysfs show functions
scsi: lpfc: Replace strlcat() with seq_buf in the debugfs dump helpers
scsi: lpfc: Replace strlcat() with seq_buf in lpfc_rx_monitor_report()
scsi: lpfc: Replace strlcat() with scnprintf() in lpfc_vport_symbolic_node_name()
scsi: lpfc: Replace strlcat() with seq_buf in lpfc_info()
scsi: core: Enable context analysis
scsi: core: Protect host state changes with the host lock
scsi: core: Add lock context annotations
scsi: core: Pass the SCSI host pointer directly to scanning functions
...

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Merge patch series "Enable context analysis in the SCSI core and UFS driver"

Bart Van Assche <bvanassche@acm.org> says:

Hi Martin,

This patch series enables context analysis for the SCSI core and

Merge patch series "Enable context analysis in the SCSI core and UFS driver"

Bart Van Assche <bvanassche@acm.org> says:

Hi Martin,

This patch series enables context analysis for the SCSI core and the UFS
driver. The advantages are as follows:
- The compiler (only Clang) verifies whether the lock and unlock calls match
what has been declared via __must_hold(), __acquires() or __releases().
This is useful for catching locking bugs in error paths.
- Support for __guarded_by() is enabled. If a member variable is annotated
with __guarded_by(lock), the compiler will issue a warning if that member
variable is accessed without holding 'lock'.

Additionally, a patch is included that suppresses KCSAN complaints about SCSI
host state changes.

More information about lock context analysis is available in the cover letter of
[PATCH v5 00/36] Compiler-Based Context- and Locking-Analysis
(https://lore.kernel.org/lkml/20251219154418.3592607-1-elver@google.com/).

Please consider this patch series for the next merge window.

Thanks,

Bart.

Link: https://patch.msgid.link/cover.1786142946.git.bvanassche@acm.org
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>

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scsi: core: Protect host state changes with the host lock

Some but not all SCSI host state changes are protected with the SCSI
host lock. Annotate the SCSI host state with __guarded_by(host_lock) an

scsi: core: Protect host state changes with the host lock

Some but not all SCSI host state changes are protected with the SCSI
host lock. Annotate the SCSI host state with __guarded_by(host_lock) and
protect all SCSI host state changes with the SCSI host lock. This patch
prevents that KCSAN complains about data races when accessing the SCSI
host state.

Reported-by: Jianzhou Zhao <luckd0g@163.com>
Closes: https://lore.kernel.org/all/36d59d0e.6db0.19cdbeee01b.Coremail.luckd0g@163.com/
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Link: https://patch.msgid.link/681e4a5260c182feb5fc1d96f0d43c62c21dc6c9.1786142946.git.bvanassche@acm.org
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>

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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
"One new driver: leapraid (similar to mpi3mr but OK'd by Broadcom). The
us

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
"One new driver: leapraid (similar to mpi3mr but OK'd by Broadcom). The
usual suspects for driver updates (ufs, qla2xxx, smartpqi, zfcp, fnic,
ibmvfc) plus a few small core updates: a fix for an uninitialized sg
list pad bytes plus the removal of the dma mask check for max sectors.

The big update in the sd driver is mostly code refactoring for obscure
error leg handling"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (195 commits)
scsi: fnic: Fix built-in NVMe/FC build
scsi: fnic: Fix invalid comparison for error
scsi: core: Fill in DMA padding bytes in scsi_alloc_sgtables()
scsi: zfcp: Enable CONTEXT_ANALYSIS
scsi: zfcp: Add __must_hold() attribute to zfcp_qdio_sbal_get()
scsi: fnic: Use GFP_ATOMIC for VLAN alloc under spinlock
scsi: storvsc: Support manual scans for all Hyper-V targets
scsi: sd: Fix sd_done() sense handling condition
scsi: sd: Fix special_vec mempool leak when scsi_alloc_sgtables() fails
scsi: sd: Fix error handling in sd_probe() after large pool creation failure
scsi: leapraid: Add driver documentation
scsi: leapraid: Add new SCSI driver
scsi: ufs: Add support for the aggregated read query opcode
scsi: ufs: Use unsigned types for the BSG query
scsi: ibmvfc: Fix spelling mistake "Deleteing" -> "Deleting"
scsi: qla2xxx: Update version to 12.00.00.2607b2
scsi: qla2xxx: Bound i2c->length in I2C bsg handlers
scsi: qla2xxx: Zero SFP DMA buffer in FRU/I2C bsg handlers
scsi: qla2xxx: Validate BSG request_len before reading vendor_cmd[]
scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak
...

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Merge patch series "scsi: Add LeapRAID driver support"

Dongdong Hao <doubled@leap-io-kernel.com> says:

This series adds the LeapRAID driver and its documentation.

This version addresses issues rep

Merge patch series "scsi: Add LeapRAID driver support"

Dongdong Hao <doubled@leap-io-kernel.com> says:

This series adds the LeapRAID driver and its documentation.

This version addresses issues reported by Sashiko and the kernel test
robot, as well as issues identified through internal testing. Because
[PATCH v4 1/2] exceeded the line-count limit of the public Sashiko
service, it was not analyzed. We therefore deployed Sashiko locally
with an increased line-count limit to complete the analysis and have
fixed all identified issues.

Link: https://patch.msgid.link/cover.1785823793.git.doubled@leap-io-kernel.com
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>

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scsi: leapraid: Add new SCSI driver

The LeapRAID driver provides support for LeapRAID PCIe RAID controllers,
enabling communication between the host operating system, firmware, and
hardware for effi

scsi: leapraid: Add new SCSI driver

The LeapRAID driver provides support for LeapRAID PCIe RAID controllers,
enabling communication between the host operating system, firmware, and
hardware for efficient storage management.

The driver is organized into several logical modules, each with a clear
responsibility:

leapraid_os.c: Integrates with the Linux SCSI subsystem, handling host
template callbacks, PCIe device probing, and initialization.

leapraid_func.c: Contains low-level routines for firmware/hardware
interaction, interrupt handling, and reset logic.

leapraid_app.c: Provides the ioctl interface for user-space tools.

leapraid_transport.c: Manages interactions with the SCSI transport
layer for SAS PHYs and ports.

leapraid_func.h: Contains internal definitions shared among driver
modules.

leapraid.h: Contains low-level hardware definitions for
driver/firmware interaction.

The leapraid_probe() function orchestrates the setup: it allocates the
adapter structure and SCSI host, configures hardware interfaces, and
registers it with the SCSI mid-layer. Following registration,
scsi_scan_host() is invoked to initiate device discovery, with firmware
reporting devices via interrupt-driven events.

This initial commit provides the necessary infrastructure for
subsequent development of full I/O path handling, error recovery,
and advanced management features.

Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Signed-off-by: Dongdong Hao <doubled@leap-io-kernel.com>
Link: https://patch.msgid.link/0cbc6245aabdc6e8c90587675e76ba316c5b549e.1785823793.git.doubled@leap-io-kernel.com
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>

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