OpenCloudOS-Kernel/arch/s390
Michael Holzheu 1943f53c9c [S390] Force PSW restart on online CPU
PSW restart can be triggered on offline CPUs. If this happens, currently
the PSW restart code fails, because functions like smp_processor_id()
do not work on offline CPUs. This patch fixes this as follows:

If PSW restart is triggered on an offline CPU, the PSW restart (sigp restart)
is done a second time on another CPU that is online and the old CPU is
stopped afterwards.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-10-30 15:16:41 +01:00
..
appldata [S390] mm: add ZONE_DMA to 31-bit config again 2011-05-26 09:48:25 +02:00
boot [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
crypto crypto: s390 - support hardware accelerated SHA-224 2011-07-04 20:06:01 +08:00
hypfs s390: Convert vmalloc/memset to vzalloc 2011-09-15 13:55:02 +02:00
include/asm [S390] Force PSW restart on online CPU 2011-10-30 15:16:41 +01:00
kernel [S390] Force PSW restart on online CPU 2011-10-30 15:16:41 +01:00
kvm [S390] kvm: extension capability for new address space layout 2011-09-20 17:07:34 +02:00
lib [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
math-emu s390: change to new flag variable 2011-03-17 14:02:57 +01:00
mm [S390] memory leak with RCU_TABLE_FREE 2011-10-30 15:16:15 +01:00
oprofile Merge branch 'master' into for-next 2011-07-11 14:15:55 +02:00
Kbuild [S390] standardize Kbuild rules 2010-10-25 16:10:14 +02:00
Kconfig PM / Hibernate: Include storage keys in hibernation image on s390 2011-10-16 23:27:46 +02:00
Kconfig.debug [S390] Write protect module text and RO data 2011-03-15 17:08:23 +01:00
Makefile [S390] remove redundant stack check option 2011-03-15 17:08:22 +01:00
defconfig [S390] Update default configuration 2011-01-12 09:55:24 +01:00