https://github.com/torvalds/linux
Revision ddb7c9d29fac34626aef2af9f19787a888e4ca9c authored by Rafael J. Wysocki on 04 February 2009, 00:56:14 UTC, committed by Jesse Barnes on 05 February 2009, 01:20:09 UTC
Suspend to RAM is reported to break on some machines as a result of
attempting to put one of driverless PCI devices into a low power
state.  Avoid that by not attepmting to power manage driverless
devices during suspend.

Fix up pci_pm_poweroff() after a previous incomplete fix for the same
thing during hibernation.

This patch is reported to fix the regression from 2.6.28 tracked as
http://bugzilla.kernel.org/show_bug.cgi?id=12605

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-and-tested-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
1 parent 97c4483
History
Tip revision: ddb7c9d29fac34626aef2af9f19787a888e4ca9c authored by Rafael J. Wysocki on 04 February 2009, 00:56:14 UTC
PCI PM: Fix handling of devices without drivers
Tip revision: ddb7c9d
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arch
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include
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lib
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net
samples
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sound
usr
virt
.gitignore -rw-r--r-- 867 bytes
.mailmap -rw-r--r-- 3.9 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 91.3 KB
Kbuild -rw-r--r-- 2.4 KB
MAINTAINERS -rw-r--r-- 106.5 KB
Makefile -rw-r--r-- 53.2 KB
README -rw-r--r-- 16.7 KB
REPORTING-BUGS -rw-r--r-- 3.1 KB

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