On Thu, 2 Jul 2020 10:53:55 -0400, Douglas Gilbert wrote:
> Heavy testing indicates the irqsave() spinlock around the
> __set_bit() is insufficient to stop following clear_bit() calls
> being rarely applied out-of-order. Also the nearby failed
> kzalloc() path leading to SCSI_MLQUEUE_HOST_BUSY does not
> properly undo the in_use bitmap and num_in_q, fix.
Applied to 5.9/scsi-queue, thanks!
[1/1] scsi: scsi_debug: Fix in_use bitmap corruption
https://git.kernel.org/mkp/scsi/c/74595c044cb5
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Martin K. Petersen Oracle Linux Engineering
