[0/5] s390/dasd: data corruption fixes for thin provisioning

Message

Stefan Haberland May 5, 2022, 2:17 p.m. UTC

Hi Jens,

please apply the following patches. There are 4 patches to fix potential
data corruption on thin provisioned DASD devices and one cosmetic patch.

Haowen Bai (1):
  s390/dasd: Use kzalloc instead of kmalloc/memset

Jan Höppner (2):
  s390/dasd: Fix read for ESE with blksize < 4k
  s390/dasd: Fix read inconsistency for ESE DASD devices

Stefan Haberland (2):
  s390/dasd: fix data corruption for ESE devices
  s390/dasd: prevent double format of tracks for ESE devices

 drivers/s390/block/dasd.c      | 18 +++++++++++++++---
 drivers/s390/block/dasd_eckd.c | 33 ++++++++++++++++++++++-----------
 drivers/s390/block/dasd_int.h  | 14 ++++++++++++++
 3 files changed, 51 insertions(+), 14 deletions(-)

Comments

Jens Axboe May 6, 2022, 2:08 a.m. UTC | #1

On Thu, 5 May 2022 16:17:28 +0200, Stefan Haberland wrote:
> please apply the following patches. There are 4 patches to fix potential
> data corruption on thin provisioned DASD devices and one cosmetic patch.
> 
> Haowen Bai (1):
>   s390/dasd: Use kzalloc instead of kmalloc/memset
> 
> Jan Höppner (2):
>   s390/dasd: Fix read for ESE with blksize < 4k
>   s390/dasd: Fix read inconsistency for ESE DASD devices
> 
> [...]

Applied, thanks!

[1/5] s390/dasd: fix data corruption for ESE devices
      commit: 5b53a405e4658580e1faf7c217db3f55a21ba849
[2/5] s390/dasd: prevent double format of tracks for ESE devices
      commit: 71f3871657370dbbaf942a1c758f64e49a36c70f
[3/5] s390/dasd: Fix read for ESE with blksize < 4k
      commit: cd68c48ea15c85f1577a442dc4c285e112ff1b37
[4/5] s390/dasd: Fix read inconsistency for ESE DASD devices
      commit: b9c10f68e23c13f56685559a0d6fdaca9f838324
[5/5] s390/dasd: Use kzalloc instead of kmalloc/memset
      commit: f1c8781ac9d87650ccf45a354c0bbfa3f9230371

Best regards,