x86: Make Dell Latitude E5420 use reboot=pci
commitd05d43cd875bb21f94fd39d814e05d6ac3e8baa8
authorDaniel J Blueman <daniel.blueman@gmail.com>
Fri, 13 May 2011 01:04:59 +0000 (13 09:04 +0800)
committerAndi Kleen <ak@linux.intel.com>
Mon, 1 Aug 2011 20:54:59 +0000 (1 13:54 -0700)
tree517fd5fdfdefbc812f490999d31efc0ae0f4702d
parent5c118168c852e64bc273ad62b63b773cd58a4efc
x86: Make Dell Latitude E5420 use reboot=pci

[ upstream commit b7798d28ec15d20fd34b70fa57eb13f0cf6d1ecd ]

Rebooting on the Dell E5420 often hangs with the keyboard or ACPI
methods, but is reliable via the PCI method.

[ hpa: this was deferred because we believed for a long time that the
  recent reshuffling of the boot priorities in commit
  660e34cebf0a11d54f2d5dd8838607452355f321 fixed this platform.
  Unfortunately that turned out to be incorrect. ]

Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1305248699-2347-1-git-send-email-daniel.blueman@gmail.com
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: <stable@kernel.org>
arch/x86/kernel/reboot.c