From: Bart Van Assche <bvanassche@acm.org>
To: Chanho Min <chanho0207@gmail.com>
Cc: Mike Christie <michaelc@cs.wisc.edu>,
James Bottomley <JBottomley@parallels.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
Jens Axboe <axboe@kernel.dk>, Tejun Heo <tj@kernel.org>
Subject: Re: [PATCH] fix NULL-pointer dereference on scsi_run_queue
Date: Wed, 08 Aug 2012 07:37:27 +0000 [thread overview]
Message-ID: <50221737.3010608@acm.org> (raw)
In-Reply-To: <CAOAMb1BNSTaG8N68jcEDV3gNt6V7BM9HkjUuXHeebhLNHe18kA@mail.gmail.com>
On 08/08/12 03:42, Chanho Min wrote:
> Thank you for the explanation. It look correct. Let's check one more thing.
> What If __scsi_remove_device doesn't release device? : reference count
> is more than 2.
> So We lost starved_list but device is exist. Is there any issue about this?
As far as I can see that scenario will also be handled correctly by the
proposed patch.
Bart.
next prev parent reply other threads:[~2012-08-08 7:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-02 8:41 [PATCH] fix NULL-pointer dereference on scsi_run_queue Chanho Min
2012-08-02 8:57 ` James Bottomley
2012-08-02 9:28 ` Chanho Min
2012-08-02 9:34 ` James Bottomley
2012-08-03 2:28 ` Chanho Min
2012-08-03 3:01 ` Mike Christie
2012-08-04 9:01 ` Bart Van Assche
2012-08-04 16:46 ` Mike Christie
2012-08-04 20:18 ` Bart Van Assche
2012-08-04 22:36 ` Mike Christie
2012-08-06 17:56 ` Bart Van Assche
2012-08-07 8:53 ` Chanho Min
2012-08-07 9:30 ` Bart Van Assche
2012-08-08 3:42 ` Chanho Min
2012-08-08 7:37 ` Bart Van Assche [this message]
2012-08-07 9:43 ` Bart Van Assche
2012-08-07 16:16 ` Mike Christie
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