Merge patch series "convert SCSI to atomic queue limits, part 1 (v3)"

Christoph Hellwig <hch@lst.de> says:

Hi all,

this series converts the SCSI midlayer and LLDDs to use atomic queue
limits API.

Merge patch series "convert SCSI to atomic queue limits, part 1 (v3)"

Christoph Hellwig <hch@lst.de> says:

Hi all,

this series converts the SCSI midlayer and LLDDs to use atomic queue
limits API. It is pretty straight forward, except for the mpt3mr
driver which does really weird and probably already broken things by
setting limits from unlocked device iteration callbacks.

I will probably defer the (more complicated) ULD changes to the next
merge window as they would heavily conflict with Damien's zone write
plugging series. With that the series could go in through the SCSI
tree if Jens' ACKs the core block layer bits.

Link: https://lore.kernel.org/r/20240409143748.980206-1-hch@lst.de
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: Switch to using ->device_configure

Switch to the ->device_configure method instead of ->slave_configure and
update the block limits on the passed in queue_limits instead of using the
p

scsi: mpi3mr: Switch to using ->device_configure

Switch to the ->device_configure method instead of ->slave_configure and
update the block limits on the passed in queue_limits instead of using the
per-limit accessors.

Note that mpi3mr also updates the limits from an event handler that
iterates all SCSI devices. This is also updated to use the queue_limits,
but the complete locking of this path probably means it already is
completely broken and needs a proper audit.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240409143748.980206-22-hch@lst.de
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Merge patch series "mpi3mr: Few Enhancements and minor fixes"

Ranjan Kumar <ranjan.kumar@broadcom.com> says:

Few Enhancements and minor fixes of mpi3mr driver.

Link: https://lore.kernel.org/r/2024

Merge patch series "mpi3mr: Few Enhancements and minor fixes"

Ranjan Kumar <ranjan.kumar@broadcom.com> says:

Few Enhancements and minor fixes of mpi3mr driver.

Link: https://lore.kernel.org/r/20240313100746.128951-1-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: Driver version update to 8.8.1.0.50

Update driver version to 8.8.1.0.50.

Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Link: https://lore.kernel.org/r/20240313100746.128951-

scsi: mpi3mr: Driver version update to 8.8.1.0.50

Update driver version to 8.8.1.0.50.

Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Link: https://lore.kernel.org/r/20240313100746.128951-8-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: Debug ability improvements

Update driver to include OS type in fault/reset reason code. MPI request
sent through ioctl now automatically dumped on timeout.

Reported-by: kernel test r

scsi: mpi3mr: Debug ability improvements

Update driver to include OS type in fault/reset reason code. MPI request
sent through ioctl now automatically dumped on timeout.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403081903.q3Dq54zZ-lkp@intel.com/
Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Link: https://lore.kernel.org/r/20240313100746.128951-6-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: Block devices are not removed even when VDs are offlined

The driver did not remove the virtual disk that was exposed as hidden and
offline after the controller was reset.

Drive is rem

scsi: mpi3mr: Block devices are not removed even when VDs are offlined

The driver did not remove the virtual disk that was exposed as hidden and
offline after the controller was reset.

Drive is removed from OS when firmware sends "device added" event with
hidden bit set or access status indicating inability to accept I/Os.

Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Link: https://lore.kernel.org/r/20240313100746.128951-2-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Merge drm/drm-next into drm-intel-next

Sync to get the drm_printer changes to drm-intel-next.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@k

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Merge tag 'drm-misc-next-2024-02-08' into msm-next

Merge the drm-misc tree to uprev MSM CI.

Signed-off-by: Rob Clark <robdclark@chromium.org>

Merge drm/drm-next into drm-misc-next

Kickstart 6.9 development cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge branch 'linus' into x86/mm, to refresh the branch and pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-next into drm-xe-next

Sync to v6.8-rc1.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

Merge v6.8-rc1 into drm-misc-fixes

Let's kickstart the 6.8 fix cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge branch 'master' into mm-hotfixes-stable

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

Pull SCSI updates from James Bottomley:
"Updates to the usual drivers (ufs, mpi3mr, mpt3sas, lpfc, fnic,
hisi_sas,

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

Pull SCSI updates from James Bottomley:
"Updates to the usual drivers (ufs, mpi3mr, mpt3sas, lpfc, fnic,
hisi_sas, arcmsr, ) plus the usual assorted minor fixes and updates.

This time around there's only a single line update to the core, so
nothing major and barely anything minor"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (135 commits)
scsi: ufs: core: Simplify ufshcd_auto_hibern8_update()
scsi: ufs: core: Rename ufshcd_auto_hibern8_enable() and make it static
scsi: ufs: qcom: Fix ESI vector mask
scsi: ufs: host: Fix kernel-doc warning
scsi: hisi_sas: Correct the number of global debugfs registers
scsi: hisi_sas: Rollback some operations if FLR failed
scsi: hisi_sas: Check before using pointer variables
scsi: hisi_sas: Replace with standard error code return value
scsi: hisi_sas: Set .phy_attached before notifing phyup event HISI_PHYE_PHY_UP_PM
scsi: ufs: core: Add sysfs node for UFS RTC update
scsi: ufs: core: Add UFS RTC support
scsi: ufs: core: Add ufshcd_is_ufs_dev_busy()
scsi: ufs: qcom: Remove unused definitions
scsi: ufs: qcom: Use ufshcd_rmwl() where applicable
scsi: ufs: qcom: Remove support for host controllers older than v2.0
scsi: ufs: qcom: Simplify ufs_qcom_{assert/deassert}_reset
scsi: ufs: qcom: Initialize cycles_in_1us variable in ufs_qcom_set_core_clk_ctrl()
scsi: ufs: qcom: Sort includes alphabetically
scsi: ufs: qcom: Remove unused ufs_qcom_hosts struct array
scsi: ufs: qcom: Use dev_err_probe() to simplify error handling of devm_gpiod_get_optional()
...

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Merge branch '6.8/s/mpi3mr2' into 6.8/scsi-staging

Two driver updates from Chandrakanth patil at Broadcom:

scsi: mpi3mr: Update driver version to 8.5.1.0.0
scsi: mpi3mr: Support for preallocati

Merge branch '6.8/s/mpi3mr2' into 6.8/scsi-staging

Two driver updates from Chandrakanth patil at Broadcom:

scsi: mpi3mr: Update driver version to 8.5.1.0.0
scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-3
scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-2
scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-1
scsi: mpi3mr: Fetch correct device dev handle for status reply descriptor
scsi: mpi3mr: Block PEL Enable Command on Controller Reset and Unrecoverable State
scsi: mpi3mr: Clean up block devices post controller reset
scsi: mpi3mr: Refresh sdev queue depth after controller reset

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: Update driver version to 8.5.1.0.0

Update driver version to 8.5.1.0.0

Signed-off-by: Chandrakanth patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/2023120519163

scsi: mpi3mr: Update driver version to 8.5.1.0.0

Update driver version to 8.5.1.0.0

Signed-off-by: Chandrakanth patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20231205191630.12201-5-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-3

The driver acquires the required NVMe SGLs from the pre-allocated
pool.

Co-developed-by: Sathya Prakash <sathya.prakash@broadc

scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-3

The driver acquires the required NVMe SGLs from the pre-allocated
pool.

Co-developed-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Chandrakanth patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20231205191630.12201-4-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-2

The driver acquires the required SGLs from the pre-allocated pool.

Co-developed-by: Sathya Prakash <sathya.prakash@broadcom.co

scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-2

The driver acquires the required SGLs from the pre-allocated pool.

Co-developed-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Chandrakanth patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20231205191630.12201-3-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-1

The driver now supports SGLs for BSG data transfer. Upon loading, the
driver pre-allocates SGLs in chunks of 8k, results in a t

scsi: mpi3mr: Support for preallocation of SGL BSG data buffers part-1

The driver now supports SGLs for BSG data transfer. Upon loading, the
driver pre-allocates SGLs in chunks of 8k, results in a total of 256 * 8k,
equal to 2MB. These pre-allocated SGLs are reserved for handling BSG
commands and are deallocated during driver unload.

Co-developed-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Chandrakanth patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20231205191630.12201-2-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Merge patch series "mpi3mr: Add support for Broadcom SAS5116 IO/RAID controllers"

Sumit Saxena <sumit.saxena@broadcom.com> says:

These patches add support for Broadcom's SAS5116 IO/RAID controllers

Merge patch series "mpi3mr: Add support for Broadcom SAS5116 IO/RAID controllers"

Sumit Saxena <sumit.saxena@broadcom.com> says:

These patches add support for Broadcom's SAS5116 IO/RAID controllers
in mpi3mr driver.

Link: https://lore.kernel.org/r/20231123160132.4155-1-sumit.saxena@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: driver version upgrade to 8.5.0.0.50

Update driver version to 8.5.0.0.50.

Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Link: https://lore.kernel.org/r/20231123160132.4155-6

scsi: mpi3mr: driver version upgrade to 8.5.0.0.50

Update driver version to 8.5.0.0.50.

Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Link: https://lore.kernel.org/r/20231123160132.4155-6-sumit.saxena@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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scsi: mpi3mr: Increase maximum number of PHYs to 64 from 32

SAS5116 controllers supports maximum 48 physical PHYs. Modify driver to
accommodate up to 64 PHYs (though current need is to support 48 PH

scsi: mpi3mr: Increase maximum number of PHYs to 64 from 32

SAS5116 controllers supports maximum 48 physical PHYs. Modify driver to
accommodate up to 64 PHYs (though current need is to support 48 PHYs).

Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Link: https://lore.kernel.org/r/20231123160132.4155-4-sumit.saxena@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Merge branch 'next' into for-linus

Prepare input updates for 6.7 merge window.

Merge branch 'for-6.7/config_pm' into for-linus

- #ifdef CONFIG_PM removal from HID code (Thomas Weißschuh)