[0/1] s390/dasd: fix data corruption

Message

Stefan Haberland March 12, 2020, 1:17 p.m. UTC

Hi Jens,

please find following patch that fixes a likely data corruption when using
devices with thin provisioning support.
As this is a severe issue I hope this will make it into RC6. If not, please
let me know.

Regards,
Stefan

Stefan Haberland (1):
  s390/dasd: fix data corruption for thin provisioned devices

 drivers/s390/block/dasd.c      |  27 +++++-
 drivers/s390/block/dasd_eckd.c | 163 +++++++++++++++++++++++++++++++--
 drivers/s390/block/dasd_int.h  |  15 ++-
 3 files changed, 193 insertions(+), 12 deletions(-)

Comments

Jens Axboe March 12, 2020, 1:25 p.m. UTC | #1

On 3/12/20 7:17 AM, Stefan Haberland wrote:
> Hi Jens,
> 
> please find following patch that fixes a likely data corruption when using
> devices with thin provisioning support.
> As this is a severe issue I hope this will make it into RC6. If not, please
> let me know.

Applied for 5.6, thanks.