From: Tejun Heo <htejun@gmail.com>
Date: Thu, 18 Jan 2007 08:22:18 +0000 (+0900)
Subject: libata: fix handling of port actions in per-dev action mask
X-Git-Tag: v2.6.20-rc6~53^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79a55b72a1996f77e9d23c7a5282e5839d45beb3;p=pandora-kernel.git

libata: fix handling of port actions in per-dev action mask

libata EH ignores port-wide actions in per-dev action mask.  However,
device resume requests EH_SOFTRESET using per-dev action mask.  Under
certain circumstances, this results in not resetting frozen port after
resuming which causes failure of all commands.

This patch allows port-wide actions to be requested in per-dev action
mask.  Before EH recovery starts, port-wide actions will be collected.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

Reading git-diff-tree failed