linux/kernel/power
Rafael J. Wysocki be8cd644c4 PM / Hibernate: Restore old swap signature to avoid user space breakage
Commit 3624eb0 (PM / Hibernate: Modify signature used to mark swap)
attempted to modify hibernate signature used to mark swap partitions
containing hibernation images, so that old kernels don't try to
handle compressed images.  However, this change broke resume from
hibernation on Fedora 14 that apparently doesn't pass the resume=
argument to the kernel and tries to trigger resume from early user
space.  This doesn't work, because the signature is now different,
so the old signature has to be restored to avoid the problem.

Addresses https://bugzilla.kernel.org/show_bug.cgi?id=22732 .

Reported-by: Dr. David Alan Gilbert <linux@treblig.org>
Reported-by: Zhang Rui <rui.zhang@intel.com>
Reported-by: Pascal Chapperon <pascal.chapperon@wanadoo.fr>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2010-12-16 17:08:58 +01:00
..
block_io.c
console.c
hibernate.c PM / Hibernate: Fix memory corruption related to swap 2010-12-06 23:52:08 +01:00
Kconfig
main.c
Makefile
nvs.c
power.h
poweroff.c
process.c
snapshot.c
suspend.c PM / Hibernate: Fix memory corruption related to swap 2010-12-06 23:52:08 +01:00
suspend_test.c
swap.c PM / Hibernate: Restore old swap signature to avoid user space breakage 2010-12-16 17:08:58 +01:00
user.c PM / Hibernate: Fix PM_POST_* notification with user-space suspend 2010-12-16 17:08:43 +01:00