Michael Holzheu 1aaf179d04 [S390] hibernate: Do real CPU swap at resume time ... Currently, when the physical resume CPU is not equal to the physical suspend CPU, we swap the CPUs logically, by modifying the logical/physical CPU mapping. This has two major drawbacks: First the change is visible from user space (e.g. CPU sysfs files) and second it is hard to ensure that nowhere in the kernel the physical CPU ID is stored before suspend. To fix this, we now really swap the physical CPUs, if the resume CPU is not the pysical suspend CPU. We restart the suspend CPU and stop the resume CPU using SIGP restart and SIGP stop. If the suspend CPU is no longer available, we write a message and load a disabled wait PSW. Signed-off-by: Michael Holzheu <michael.holzheu@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2009-09-22 22:58:46 +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	crypto: sha-s390 - Fix warnings in import function	2009-09-05 16:27:35 +10:00
hypfs	[S390] hypfs: Use "%u" instead of "%d" for unsigned ints in snprintf	2009-09-11 10:29:51 +02:00
include/asm	[S390] hibernate: Do real CPU swap at resume time	2009-09-22 22:58:46 +02:00
kernel	[S390] hibernate: Do real CPU swap at resume time	2009-09-22 22:58:46 +02:00
kvm	KVM: Reduce runnability interface with arch support code	2009-09-10 08:33:13 +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	[S390] Change kernel_page_present coding style.	2009-09-22 22:58:44 +02:00
oprofile	Combine instrumentation menus in kernel/Kconfig.instrumentation	2007-10-19 11:53:54 -07:00
defconfig	tracing: Rename FTRACE_SYSCALLS for tracepoints	2009-08-26 00:17:35 +02:00
Kconfig	perf: Do the big rename: Performance Counters -> Performance Events	2009-09-21 14:28:04 +02:00
Kconfig.debug	generic debug pagealloc: build fix	2009-04-02 19:04:48 -07:00
Makefile	[S390] hibernation: merge files and move to kernel/	2009-09-11 10:29:45 +02:00