[PATCH v3 00/18] UFS patches for kernel v5.15

From: Bart Van Assche <bvanassche@acm.org>
To: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, Jaegeuk Kim <jaegeuk@kernel.org>,
	Bart Van Assche <bvanassche@acm.org>
Subject: [PATCH v3 00/18] UFS patches for kernel v5.15
Date: Wed, 21 Jul 2021 20:34:21 -0700	[thread overview]
Message-ID: <20210722033439.26550-1-bvanassche@acm.org> (raw)

Hi Martin,

Please consider the patches in this series for kernel v5.15.

Thank you,

Bart.

Changes compared to v2:
- Included a stack corruption fix.
- Dropped patch "Remove a local variable" and added patches "Revert "Utilize
  Transfer Request List Completion Notification Register"" and "Optimize
  serialization of setup_xfer_req() calls".
- Added patch "Optimize serialization of setup_xfer_req() calls".

Changes compared to v1:
- Left out the SCSI core patches for the SCSI error handler in order not to
  delay the UFS patches by the conversation around the SCSI error handler
  patches.
- Restored the WARN_ON_ONCE(tag < 0) statements in the patch that removes
  ufshcd_valid_tag().
- Split "Fix a race in the completion path" in two patches.
- Added a fault injection patch.

Bart Van Assche (18):
  scsi: ufs: Fix memory corruption by ufshcd_read_desc_param()
  scsi: ufs: Reduce power management code duplication
  scsi: ufs: Only include power management code if necessary
  scsi: ufs: Rename the second ufshcd_probe_hba() argument
  scsi: ufs: Use DECLARE_COMPLETION_ONSTACK() where appropriate
  scsi: ufs: Remove ufshcd_valid_tag()
  scsi: ufs: Verify UIC locking requirements at runtime
  scsi: ufs: Improve static type checking for the host controller state
  scsi: ufs: Remove several wmb() calls
  scsi: ufs: Inline ufshcd_outstanding_req_clear()
  scsi: ufs: Revert "Utilize Transfer Request List Completion
    Notification Register"
  scsi: ufs: Optimize serialization of setup_xfer_req() calls
  scsi: ufs: Optimize SCSI command processing
  scsi: ufs: Fix the SCSI abort handler
  scsi: ufs: Request sense data asynchronously
  scsi: ufs: Synchronize SCSI and UFS error handling
  scsi: ufs: Retry aborted SCSI commands instead of completing these
    successfully
  scsi: ufs: Add fault injection support

 drivers/scsi/ufs/Kconfig               |   7 +
 drivers/scsi/ufs/Makefile              |   1 +
 drivers/scsi/ufs/cdns-pltfrm.c         |   7 +-
 drivers/scsi/ufs/tc-dwc-g210-pci.c     |  32 +-
 drivers/scsi/ufs/tc-dwc-g210-pltfrm.c  |   7 +-
 drivers/scsi/ufs/ufs-exynos.c          |   7 +-
 drivers/scsi/ufs/ufs-fault-injection.c |  70 ++++
 drivers/scsi/ufs/ufs-fault-injection.h |  24 ++
 drivers/scsi/ufs/ufs-hisi.c            |   7 +-
 drivers/scsi/ufs/ufs-mediatek.c        |   7 +-
 drivers/scsi/ufs/ufs-qcom.c            |   7 +-
 drivers/scsi/ufs/ufshcd-pci.c          |  48 +--
 drivers/scsi/ufs/ufshcd-pltfrm.c       |  47 ---
 drivers/scsi/ufs/ufshcd-pltfrm.h       |  18 -
 drivers/scsi/ufs/ufshcd.c              | 491 +++++++++++--------------
 drivers/scsi/ufs/ufshcd.h              |  63 ++--
 drivers/scsi/ufs/ufshci.h              |   1 -
 17 files changed, 373 insertions(+), 471 deletions(-)
 create mode 100644 drivers/scsi/ufs/ufs-fault-injection.c
 create mode 100644 drivers/scsi/ufs/ufs-fault-injection.h