Hi Jens, James,
This is a resend of a patchset to 1) protect blk_get_request __GFP_WAIT
callers from dead queues and then 2) convert blk_get_request to return
ERR_PTR to distinguish between dead queues and low-memory scenarios. [1]
A similar bug report appeared on LKML in June [2], (although I don
On Fri, 24 May 2013 14:15:31 -0400
Joe Lawrence wrote:
> [PATCH v5 0/2] block,scsi: fixup blk_get_request dead queue scenarios
>
> Changes from v4:
>
> - As per James' suggestion, split into two patches: the first adds
>blk_get_request return value checking to av
[PATCH v5 0/2] block,scsi: fixup blk_get_request dead queue scenarios
Changes from v4:
- As per James' suggestion, split into two patches: the first adds
blk_get_request return value checking to avoid potential oops, the
second converts callers and friends to handle ER
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