On Tue, 8 Sep 2020 10:15:12 +0200, Daniel Wagner wrote:
> The first crash we observed is due memory corruption in the srb memory
> pool. Unforuntatly, I couldn't find the source of the problem but the
> workaround by resetting the cleanup callbacks 'fixes' this problem
> (patch #1). I think as intermeditate step this should be merged until
> the real cause can be identified.
>
> The second crash is due a race condition(?) in the firmware. The sts
> entries are not updated in time which leads to this crash pattern
> which several customers have reported:
>
> [...]
Applied to 5.10/scsi-queue, thanks!
[1/4] scsi: qla2xxx: Warn if done() or free() are called on an already freed srb
https://git.kernel.org/mkp/scsi/c/c0014f94218e
[2/4] scsi: qla2xxx: Simplify return value logic in qla2x00_get_sp_from_handle()
https://git.kernel.org/mkp/scsi/c/622299f16f33
[3/4] scsi: qla2xxx: Log calling function name in qla2x00_get_sp_from_handle()
https://git.kernel.org/mkp/scsi/c/7d88d5dff95f
[4/4] scsi: qla2xxx: Handle incorrect entry_type entries
https://git.kernel.org/mkp/scsi/c/31a3271ff11b
--
Martin K. Petersen Oracle Linux Engineering
