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(parent: 7fe6b2b) | patch
ahci: remove pmp link online check in FBS EH
authorShane Huang <shane.huang@amd.com>
Sat, 8 Jun 2013 08:00:16 +0000 (16:00 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 21 Jul 2013 00:16:08 +0000 (17:16 -0700)
commit95a5e329938d9a57365ff6d84de17772910ea9a6
treeaa46ecb97aa17f6450e07fceafdb4ec99a83d4eatree | snapshot
parent7fe6b2b4994fcdede2274c23ad0886f2cb3549f3commit | diff
ahci: remove pmp link online check in FBS EH

commit 912b9ac683b112615d5605686f1dc086402ce9f7 upstream.

ata_link_online() check in ahci_error_intr() is unnecessary, it should
be removed otherwise may lead to lockup with FBS enabled PMP.
http://marc.info/?l=linux-ide&m=137050421603272&w=2

Reported-by: Yu Liu <liuyu.ac@gmail.com>
Signed-off-by: Shane Huang <shane.huang@amd.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/ata/libahci.c diff | blob | history
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