Christian Borntraeger 49b99e1e0d s390/kvm: Provide a way to prevent reentering SIE ... Lets provide functions to prevent KVM from reentering SIE and to kick cpus out of SIE. We cannot use the common kvm_vcpu_kick code, since we need to kick out guests in places that hold architecture specific locks (e.g. pgste lock) which might be necessary on the other cpus - so no waiting possible. So lets provide a bit in a private field of the sie control block that acts as a gate keeper, after we claimed we are in SIE. Please note that we do not reuse prog0c, since we want to access that bit without atomic ops. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>		2013-05-21 11:55:23 +03:00
..
diag.c	KVM: s390: Wire up ioeventfd.	2013-03-05 19:12:17 -03:00
gaccess.h	s390/kvm,gaccess: add address space annotations	2013-03-07 16:21:22 -03:00
intercept.c	KVM: s390: fix and enforce return code handling for irq injections	2013-04-02 16:14:39 +03:00
interrupt.c	s390/kvm,gaccess: add address space annotations	2013-03-07 16:21:22 -03:00
Kconfig	KVM: s390: Wire up ioeventfd.	2013-03-05 19:12:17 -03:00
kvm-s390.c	s390/kvm: Provide a way to prevent reentering SIE	2013-05-21 11:55:23 +03:00
kvm-s390.h	s390/kvm: Provide a way to prevent reentering SIE	2013-05-21 11:55:23 +03:00
Makefile	KVM: get rid of $(addprefix ../../../virt/kvm/, ...) in Makefiles	2013-05-19 15:14:00 +03:00
priv.c	s390/kvm: fix psw rewinding in handle_skey	2013-05-21 11:55:18 +03:00
sigp.c	KVM: s390: kvm/sigp.c: fix memory leakage	2013-01-17 08:41:48 +02:00
trace-s390.h	KVM: s390: Add support for channel I/O instructions.	2013-01-07 19:53:43 -02:00
trace.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-04-30 09:36:50 -07:00