From: Artem Bityutskiy <dedekind1@gmail.com>
To: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Cc: Stefan Bigler <stefan.bigler@keymile.com>,
linux-mtd@lists.infradead.org,
Michael Cashwell <mboards@prograde.net>
Subject: Re: [PATCH] mtd: fix race in cfi_cmdset_0001 driver
Date: Fri, 11 Feb 2011 16:55:04 +0200 [thread overview]
Message-ID: <1297436104.2760.45.camel@localhost> (raw)
In-Reply-To: <1297094831-10330-1-git-send-email-Joakim.Tjernlund@transmode.se>
On Mon, 2011-02-07 at 17:07 +0100, Joakim Tjernlund wrote:
> As inval_cache_and_wait_for_operation() drop and reclaim the lock
> to invalidate the cache, some other thread may suspend the operation
> before reaching the for(;;) loop. Therefore the loop must start with
> checking the chip->state before reading status from the chip.
>
> Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Pushed to l2-mtd-2.6.git, thanks!
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
prev parent reply other threads:[~2011-02-11 14:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-07 16:07 [PATCH] mtd: fix race in cfi_cmdset_0001 driver Joakim Tjernlund
2011-02-07 16:41 ` Stefan Bigler
2011-02-07 17:20 ` Michael Cashwell
2011-02-11 14:02 ` Artem Bityutskiy
2011-02-11 14:46 ` Joakim Tjernlund
2011-02-11 14:50 ` Artem Bityutskiy
2011-02-11 14:54 ` Joakim Tjernlund
2011-02-11 14:55 ` Artem Bityutskiy [this message]
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