[PATCH 0/2] Fix EH race and MQ support

Martin K. Petersen martin.petersen at oracle.com
Thu Mar 25 14:53:49 AEDT 2021


On Fri, 19 Mar 2021 14:50:27 -0600, Tyrel Datwyler wrote:

> Changes to the locking pattern protecting the event lists and handling of scsi
> command completion introduced a race where an ouststanding command that EH is
> waiting ifor to complete is no longer identifiable by being on the sent list, but
> instead as a command that is not on the free list. This is a result of moving
> commands to be completed off the sent list to a private list to be completed
> outside the list lock.
> 
> [...]

Applied to 5.12/scsi-fixes, thanks!

[1/2] ibmvfc: fix potential race in ibmvfc_wait_for_ops
      https://git.kernel.org/mkp/scsi/c/8b1c9b202549
[2/2] ibmvfc: make ibmvfc_wait_for_ops MQ aware
      https://git.kernel.org/mkp/scsi/c/62fc2661482b

-- 
Martin K. Petersen	Oracle Linux Engineering


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