[PATCH v4 00/15] Big fixes, retries, handle a race condition

From: Yaniv Gardi
Date: Sun Oct 25 2015 - 10:56:42 EST


Important:
This serie of 15 small patches should be pushed after the series of 8 patches
"Fix error message and present UFS variant probe"

V4:
fixing a few comments from reviewers

V3:
removed specific calls to wmb() since they are redundant.

V2:
a few minor changes

V1:
This serie of 15 small patches should be pushed after the series of 8 patches
I have uploaded to the upstream a week ago:
"Fix error message and present UFS variant probe"

Yaniv Gardi (15):
scsi: ufs: clear UTRD, UPIU req and rsp before new transfers
scsi: ufs: clear fields UTRD, UPIU req and rsp before new transfers
scsi: ufs: verify command tag validity
scsi: ufs: clear outstanding_request bit in case query timeout
scsi: ufs: increase fDeviceInit query response timeout
scsi: ufs: avoid exception event handler racing with PM callbacks
scsi: ufs: set REQUEST_SENSE command size to 18 bytes
scsi: ufs: add retries to dme_peer get and set attribute
scsi: ufs: add retries for hibern8 enter
scsi: ufs: fix error recovery after the hibern8 exit failure
scsi: ufs: retry failed query flag requests
scsi: ufs: reduce the interrupts for power mode change requests
scsi: ufs: add missing memory barriers
scsi: ufs: commit descriptors before setting the doorbell
scsi: ufs: add wrapper for retrying sending query attribute

drivers/scsi/ufs/ufshcd.c | 410 ++++++++++++++++++++++++++++++++++++----------
drivers/scsi/ufs/ufshcd.h | 4 +
2 files changed, 329 insertions(+), 85 deletions(-)

--
1.8.5.2

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