[SRU][H][PULL] Update SmartPQI driver
Krzysztof Kozlowski
krzysztof.kozlowski at canonical.com
Thu Jul 1 14:57:05 UTC 2021
Hi,
BugLink: https://bugs.launchpad.net/bugs/1933518
Pull data at the end.
[Impact]
* Microchip asks to update the SCSI SmartPQI driver to latest version
from upstream Linux kernel.
* This contains mostly fixes and refactorings.
* Updated driver allows to support properly latest SmartPQI controllers.
[Fix]
* Cherry-pick all the patches related to smartpqi.
* These are clean picks although the patchset is pretty big.
[Test Plan]
* Build-test each commit.
* Asked Microhip to perform the testing. Received feedback:
"I installed the provided kernel package and thus far performed:
1. reboot tests
2. insmod/rmmod tests
3. fio testing: no performance regressions"
[Where problems could occur]
* The patches touch only smartpqi driver so the scope of possible
failures is limited to systems which probe it (so basically systems
with SmartPQI controller).
* On such SmartPQI-equipped systems the patchset can cause data corruption,
data loss or unavailability of SCSI storage and boot failure.
Best regards,
Krzysztof
################################
The following changes since commit e7bd377c9219094136ecce5e2258f04edbed58a0:
(upstream) media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K (2021-06-30 08:28:01 +0200)
are available in the Git repository at:
https://git.launchpad.net/~krzk/ubuntu/+source/linux tags/bug-1933518-scsi-smartpqi-microchip-update
for you to fetch changes up to 2172f2a6896d91fa9bf52e7588b3a826cf4a750b:
scsi: smartpqi: Remove unused functions (2021-07-01 16:45:43 +0200)
----------------------------------------------------------------
Update SmartPQI SCSI driver
* Microchip asks to update the SCSI SmartPQI driver to latest version
from upstream Linux kernel.
* This contains mostly fixes and refactorings.
* Updated driver allows to support properly latest SmartPQI controllers.
----------------------------------------------------------------
Bart Van Assche (1):
scsi: smartpqi: Remove unused functions
Don Brace (9):
scsi: smartpqi: Refactor aio submission code
scsi: smartpqi: Refactor scatterlist code
scsi: smartpqi: Add support for RAID5 and RAID6 writes
scsi: smartpqi: Add support for RAID1 writes
scsi: smartpqi: Add stream detection
scsi: smartpqi: Add host level stream detection enable
scsi: smartpqi: Update version to 2.1.8-045
scsi: smartpqi: Fix blocks_per_row static checker issue
scsi: smartpqi: Fix device pointer variable reference static checker issue
Kevin Barnett (17):
scsi: smartpqi: Add support for BMIC sense feature cmd and feature bits
scsi: smartpqi: Add support for long firmware version
scsi: smartpqi: Align code with oob driver
scsi: smartpqi: Disable WRITE SAME for HBA NVMe disks
scsi: smartpqi: Remove timeouts from internal cmds
scsi: smartpqi: Add support for wwid
scsi: smartpqi: Update event handler
scsi: smartpqi: Update soft reset management for OFA
scsi: smartpqi: Synchronize device resets with mutex
scsi: smartpqi: Update suspend/resume and shutdown
scsi: smartpqi: Update RAID bypass handling
scsi: smartpqi: Update OFA management
scsi: smartpqi: Update device scan operations
scsi: smartpqi: Fix driver synchronization issues
scsi: smartpqi: Convert snprintf() to scnprintf()
scsi: smartpqi: Add additional logging for LUN resets
scsi: smartpqi: Correct system hangs when resuming from hibernation
Murthy Bhat (3):
scsi: smartpqi: Add phy ID support for the physical drives
scsi: smartpqi: Update SAS initiator_port_protocols and target_port_protocols
scsi: smartpqi: Update enclosure identifier in sysfs
drivers/scsi/smartpqi/smartpqi.h | 299 ++-
drivers/scsi/smartpqi/smartpqi_init.c | 2989 ++++++++++++++----------
drivers/scsi/smartpqi/smartpqi_sas_transport.c | 39 +-
drivers/scsi/smartpqi/smartpqi_sis.c | 4 +-
4 files changed, 2023 insertions(+), 1308 deletions(-)
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