From: Alexander Belyakov <abelyako@mail.ru>
Date: Thu, 25 Sep 2008 13:53:24 +0000 (+0400)
Subject: [MTD] [NOR] fix cfi_cmdset_0001 FL_SYNCING race (take 2)
X-Git-Tag: v2.6.28-rc1~105^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3afe7eb37f4d47f31d30a81c1b42ca02eab01e44;p=pandora-kernel.git

[MTD] [NOR] fix cfi_cmdset_0001 FL_SYNCING race (take 2)

The patch fixes CFI issue with multipartitional devices leading to the
set of errors or even deadlock. The problem is CFI FL_SYNCING state race
with flash operations (e.g. erase suspend). It is reproduced by running
intensive writes on one JFFS2 partition and simultaneously performing
mount/unmount cycle on another partition of the same chip.

Signed-off-by: Alexander Belyakov <abelyako@googlemail.com>
Acked-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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