mbox series

[0/2,v2] kill clearing UA in UFS driver

Message ID 20211001182015.1347587-1-jaegeuk@kernel.org (mailing list archive)
Headers show
Series kill clearing UA in UFS driver | expand

Message

Jaegeuk Kim Oct. 1, 2021, 6:20 p.m. UTC 
There are some issues reported and fixed when clearing UA on reset/PM flows.
Let's avoid any potential bugs entirely by letting user clear UA.

Bart Van Assche (1):
  scsi: ufs: Stop clearing unit attentions

Jaegeuk Kim (1):
  scsi: ufs: retry START_STOP on UNIT_ATTENTION

 drivers/scsi/ufs/ufshcd.c | 196 ++------------------------------------
 drivers/scsi/ufs/ufshcd.h |  14 ---
 2 files changed, 10 insertions(+), 200 deletions(-)

Comments

Martin K. Petersen Oct. 5, 2021, 2:15 a.m. UTC | #1 
Jaegeuk,

> There are some issues reported and fixed when clearing UA on reset/PM
> flows.  Let's avoid any potential bugs entirely by letting user clear
> UA.

Applied to 5.16/scsi-staging, thanks!
Martin K. Petersen Oct. 12, 2021, 8:35 p.m. UTC | #2 
On Fri, 1 Oct 2021 11:20:13 -0700, Jaegeuk Kim wrote:

> There are some issues reported and fixed when clearing UA on reset/PM flows.
> Let's avoid any potential bugs entirely by letting user clear UA.
> 
> Bart Van Assche (1):
>   scsi: ufs: Stop clearing unit attentions
> 
> Jaegeuk Kim (1):
>   scsi: ufs: retry START_STOP on UNIT_ATTENTION
> 
> [...]

Applied to 5.16/scsi-queue, thanks!

[1/2] scsi: ufs: retry START_STOP on UNIT_ATTENTION
      https://git.kernel.org/mkp/scsi/c/af21c3fd5b3e
[2/2] scsi: ufs: Stop clearing unit attentions
      https://git.kernel.org/mkp/scsi/c/edc0596cc04b