: linux-scsi@vger.kernel.org; Suresh Thiagarajan
Subject: Re: Possible locking bug in pm8xxx/pm8001
Hi Jason
On Sat, Oct 12, 2013 at 2:02 AM, Jason Seba wrote:
> The pm8xxx driver uses a per-adapter spinlock (pm8001_ha->lock) which
> is usually acquired and released with the irqsave
Hi Jason
On Sat, Oct 12, 2013 at 2:02 AM, Jason Seba wrote:
> The pm8xxx driver uses a per-adapter spinlock (pm8001_ha->lock) which
> is usually acquired and released with the irqsave routines. However,
> some functions which are called with the lock held
> (mpi_sata_completion, mpi_sata_event, p
The pm8xxx driver uses a per-adapter spinlock (pm8001_ha->lock) which
is usually acquired and released with the irqsave routines. However,
some functions which are called with the lock held
(mpi_sata_completion, mpi_sata_event, pm8001_chip_sata_req) will
temporary release the lock to complete a tas
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