From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Shankar Brahadeeswaran <shankoo77@gmail.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
Konstantin Khlebnikov <khlebnikov@openvz.org>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
Hugh Dickins <hughd@google.com>
Subject: Re: [BUG] staging: android: ashmem: Deadlock during ashmem_mmap and ashmem_read
Date: Wed, 20 Mar 2013 09:53:39 -0700 [thread overview]
Message-ID: <20130320165339.GA28307@kroah.com> (raw)
In-Reply-To: <CAJsYZ5ksvPCR2O39=sj9zeptfppP1w6FM08rw8Aw+L+2dEPCnQ@mail.gmail.com>
On Wed, Mar 20, 2013 at 09:08:03PM +0530, Shankar Brahadeeswaran wrote:
> Hi Greg, Dan,
>
> Few days back I posted a patch to fix a dead lock issue in the ashmem
> driver that got merged in staging-next branch
> https://lkml.org/lkml/2013/2/20/429
>
> I'm seeing that there exists another path in the ashmem driver that
> could lead to the similar issue. But this time I'm unable to think of
> a way to fix the problem.
Why not copy the android developers who wrote this code on this thread?
greg k-h
next prev parent reply other threads:[~2013-03-20 16:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-20 15:38 [BUG] staging: android: ashmem: Deadlock during ashmem_mmap and ashmem_read Shankar Brahadeeswaran
2013-03-20 16:08 ` Al Viro
2013-03-20 16:53 ` Greg Kroah-Hartman [this message]
2013-03-21 4:03 ` Shankar Brahadeeswaran
[not found] ` <CAJtyJaVnUZXkWdma8YydpU6tEF2KEhrWz+uq6D142gDwX3fATg@mail.gmail.com>
2013-03-21 14:18 ` Robert Love
[not found] ` <CAJtyJaWRzng7XuGixXKLLATERNSV3FYkTN7kH55RJcmHs1BjCQ@mail.gmail.com>
2013-03-22 14:42 ` Shankar Brahadeeswaran
2013-03-22 16:47 ` Shankar Brahadeeswaran
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