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(parent: 21e8e04) | 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>
Mon, 22 Jul 2013 01:21:31 +0000 (18:21 -0700)
commitf4f391e86e14bcbc0ddcbca8a52b81cac7bf0c7c
tree2d9df11065efca8292c1fcf0eef387f2642d5c17tree | snapshot
parent21e8e04d6f137aeab872fd9e0ef356dd1126deb4commit | 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
Domain: System / Kernel;