linux/arch/s390
Heiko Carstens c63b196afc [S390] hibernation: fix register corruption on machine checks
swsusp_arch_suspend() actually saves all cpu register contents on
hibernation.
Machine checks must be disabled since swsusp_arch_suspend() stores
register contents to their lowcore save areas. That's the same
place where register contents on machine checks would be saved.
To avoid register corruption disable machine checks.
We must also disable machine checks in the new psw mask for
program checks, since swsusp_arch_suspend() may generate program
checks.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-07-24 12:41:00 +02:00
..
appldata [S390] pm: appldata power management callbacks 2009-06-16 10:31:15 +02:00
boot [PATCH] use ${CROSS_COMPILE}installkernel in arch/*/boot/install.sh 2005-06-23 09:45:07 -07:00
crypto Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 2009-03-26 16:04:22 -07:00
hypfs [S390] fix hypfs build failure 2009-03-31 19:17:03 +02:00
include/asm Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 2009-07-10 19:12:51 -07:00
kernel [S390] hibernation: fix lowcore handling 2009-07-24 12:41:00 +02:00
kvm KVM: s390: Allow stfle instruction in the guest 2009-06-28 14:10:30 +03:00
lib [S390] add __ucmpdi2() helper function 2009-07-07 16:37:53 +02:00
math-emu [S390] remove -traditional 2008-04-30 13:38:44 +02:00
mm headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
oprofile Combine instrumentation menus in kernel/Kconfig.instrumentation 2007-10-19 11:53:54 -07:00
power [S390] hibernation: fix register corruption on machine checks 2009-07-24 12:41:00 +02:00
defconfig [S390] Update default configuration. 2009-06-22 12:08:25 +02:00
Kconfig [S390] define KTIME_SCALAR for 32-bit s390 2009-07-07 16:37:54 +02:00
Kconfig.debug generic debug pagealloc: build fix 2009-04-02 19:04:48 -07:00
Makefile [S390] s390: hibernation support for s390 2009-06-16 10:31:22 +02:00