From: Sujit Reddy Thumma <sthumma@codeaurora.org>
To: Aaron Lu <aaron.lu@intel.com>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-pm@vger.kernel.org, linux-scsi@vger.kernel.org,
stable@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org,
'James Bottomley' <James.Bottomley@HansenPartnership.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] block: Fix possible sleep in invalid context
Date: Tue, 02 Jul 2013 08:57:52 +0530 [thread overview]
Message-ID: <51D248B8.3030701@codeaurora.org> (raw)
In-Reply-To: <51D24336.5020504@intel.com>
On 7/2/2013 8:34 AM, Aaron Lu wrote:
>> Fix this by releasing spin_lock_irq() before calling
>> >pm_runtime_autosuspend() in blk_post_runtime_resume().
> Hi Sujit,
>
> Thanks for testing out block layer runtime PM!
>
> As for the problem here, it is already fixed by:
>
> commit c60855cdb976c632b3bf8922eeab8a0e78edfc04
> Author: Aaron Lu<aaron.lu@intel.com>
> Date: Fri May 17 15:47:20 2013 +0800
>
> blkpm: avoid sleep when holding queue lock
Thanks Aaron. I see that is merged in 3.10-rc6.
Please ignore this patch.
--
Regards,
Sujit
prev parent reply other threads:[~2013-07-02 3:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-01 15:28 [PATCH] block: Fix possible sleep in invalid context Sujit Reddy Thumma
2013-07-01 22:17 ` Andrew Morton
2013-07-01 22:24 ` James Bottomley
2013-07-01 22:30 ` Andrew Morton
2013-07-02 3:04 ` Aaron Lu
2013-07-02 3:27 ` Sujit Reddy Thumma [this message]
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