Christian Borntraeger 480e5926ce [S390] kvm: fix address mode switching ... 598841ca99 ([S390] use gmap address spaces for kvm guest images) changed kvm to use a separate address space for kvm guests. This address space was switched in __vcpu_run In some cases (preemption, page fault) there is the possibility that this address space switch is lost. The typical symptom was a huge amount of validity intercepts or random guest addressing exceptions. Fix this by doing the switch in sie_loop and sie_exit and saving the address space in the gmap structure itself. Also use the preempt notifier. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Avi Kivity <avi@redhat.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>		2011-09-20 17:07:34 +02:00
..
vdso32	[S390] vdso: disable gcov profiling	2011-05-23 10:24:29 +02:00
vdso64	[S390] vdso: disable gcov profiling	2011-05-23 10:24:29 +02:00
asm-offsets.c	[S390] kvm: fix address mode switching	2011-09-20 17:07:34 +02:00
audit.c	[S390] Get rid of a bunch of sparse warnings again.	2007-10-12 16:13:06 +02:00
audit.h	[S390] Get rid of a bunch of sparse warnings again.	2007-10-12 16:13:06 +02:00
base.S	[S390] Use diagnose 308 for system reset	2011-08-03 16:44:19 +02:00
bitmap.c	[S390] move EXPORT_SYMBOLs to definitions	2009-03-26 15:24:11 +01:00
compat_audit.c	[S390] Get rid of a bunch of sparse warnings again.	2007-10-12 16:13:06 +02:00
compat_exec_domain.c	[S390] Get rid of a lot of sparse warnings.	2007-02-05 21:16:47 +01:00
compat_linux.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
compat_linux.h	Mark arguments to certain syscalls as being const	2010-08-13 16:53:13 -07:00
compat_ptrace.h	[S390] ptrace cleanup	2011-01-05 12:47:31 +01:00
compat_signal.c	[S390] signal: convert to use set_current_blocked()	2011-08-03 16:44:20 +02:00
compat_wrapper.S	All Arch: remove linkage for sys_nfsservctl system call	2011-08-26 15:09:58 -07:00
cpcmd.c	[S390] convert cpcmd printks to pr_xxx macros.	2008-12-25 13:39:19 +01:00
crash.c	[S390] Get rid of a lot of sparse warnings.	2007-02-05 21:16:47 +01:00
debug.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
diag.c	[S390] replace diag10() with diag10_range() function	2011-05-10 17:13:43 +02:00
dis.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
early.c	[S390] nss,initrd: kernel image and initrd must be in different segments	2011-08-24 17:15:23 +02:00
ebcdic.c	[S390] Get rid of a lot of sparse warnings.	2007-02-05 21:16:47 +01:00
entry64.S	[S390] kvm: fix address mode switching	2011-09-20 17:07:34 +02:00
entry.h	[S390] cleanup program check handler prototypes	2011-07-24 10:48:21 +02:00
entry.S	[S390] Add PSW restart shutdown trigger	2011-08-03 16:44:19 +02:00
ftrace.c	[S390] cleanup ftrace backend functions	2011-01-05 12:47:31 +01:00
head31.S	[S390] iucv cr0 enablement bit	2011-07-24 10:48:22 +02:00
head64.S	[S390] initial cr0 bits	2011-07-24 10:48:22 +02:00
head.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
init_task.c	Use new __init_task_data macro in arch init_task.c files.	2009-09-21 06:27:08 +02:00
ipl.c	[S390] Change default action from reipl to stop for on_restart	2011-08-24 17:15:24 +02:00
irq.c	[S390] race safe external interrupt registration	2011-07-24 10:48:22 +02:00
jump_label.c	jump label: Add s390 support	2011-04-04 13:43:16 -04:00
kprobes.c	[S390] ptrace cleanup	2011-01-05 12:47:31 +01:00
machine_kexec.c	[S390] kexec: Disable ftrace during kexec	2011-03-15 17:08:24 +01:00
Makefile	[S390] irq: merge irq.c and s390_ext.c	2011-05-26 09:48:24 +02:00
mcount64.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
mcount.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
mem_detect.c	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
module.c	modules: make arch's use default loader hooks	2011-07-24 22:06:04 +09:30
nmi.c	[S390] irq: have detailed statistics for interrupt types	2011-01-05 12:47:25 +01:00
process.c	[S390] Remove unused includes in process.c	2011-05-23 10:24:32 +02:00
processor.c	[S390] prevent unneccesary loops_per_jiffy recalculation	2011-01-05 12:47:32 +01:00
ptrace.c	[S390] ptrace cleanup	2011-01-05 12:47:31 +01:00
reipl64.S	[S390] Export store_status() function	2011-08-03 16:44:19 +02:00
reipl.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
relocate_kernel64.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
relocate_kernel.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
s390_ksyms.c	[S390] move sie code to entry.S	2011-07-24 10:48:21 +02:00
sclp.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
setup.c	[S390] Add support for IBM zEnterprise 114	2011-08-03 16:44:20 +02:00
signal.c	[S390] signal: use set_restore_sigmask() helper	2011-08-03 16:44:21 +02:00
smp.c	[S390] smp: remove pointless comments in startup_secondary()	2011-08-03 16:44:21 +02:00
stacktrace.c	[S390] Fix stacktrace compile bug.	2008-07-17 17:22:09 +02:00
suspend.c	[S390] hibernate: make sure pfn_is_nosave handles lowcore pages	2009-09-22 22:58:45 +02:00
switch_cpu64.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
switch_cpu.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
swsusp_asm64.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
sys_s390.c	[S390] sys_personality: follow u_long to unsigned int conversion	2010-08-13 10:06:54 +02:00
syscalls.S	All Arch: remove linkage for sys_nfsservctl system call	2011-08-26 15:09:58 -07:00
sysinfo.c	[S390] topology: add SCHED_MC config option	2010-10-29 16:50:49 +02:00
time.c	[S390] irq: merge irq.c and s390_ext.c	2011-05-26 09:48:24 +02:00
topology.c	[S390] irq: merge irq.c and s390_ext.c	2011-05-26 09:48:24 +02:00
traps.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
vdso.c	mm: arch: rename in_gate_area_no_task to in_gate_area_no_mm	2011-03-23 16:36:55 -04:00
vmlinux.lds.S	percpu: Always align percpu output section to PAGE_SIZE	2011-03-24 18:50:09 +01:00
vtime.c	[S390] irq: merge irq.c and s390_ext.c	2011-05-26 09:48:24 +02:00