Heiko Carstens dc5008b9bf s390/kvm: remove explicit -EFAULT return code checking on guest access ... Let's change to the paradigm that every return code from guest memory access functions that is not zero translates to -EFAULT and do not explictly compare. Explictly comparing the return value with -EFAULT has already shown to be a bit fragile. In addition this is closer to the handling of copy_to/from_user functions, which imho is in general a good idea. Also shorten the return code handling in interrupt.c a bit. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>		2013-03-07 16:21:21 -03:00
..
diag.c	KVM: s390: Wire up ioeventfd.	2013-03-05 19:12:17 -03:00
gaccess.h	s390/kvm,gaccess: fix guest access return code handling	2013-03-07 16:21:19 -03:00
intercept.c	s390/kvm: remove explicit -EFAULT return code checking on guest access	2013-03-07 16:21:21 -03:00
interrupt.c	s390/kvm: remove explicit -EFAULT return code checking on guest access	2013-03-07 16:21:21 -03:00
Kconfig	KVM: s390: Wire up ioeventfd.	2013-03-05 19:12:17 -03:00
kvm-s390.c	KVM: s390: Wire up ioeventfd.	2013-03-05 19:12:17 -03:00
kvm-s390.h	s390/kvm: Fix instruction decoding	2013-01-30 12:35:59 +02:00
Makefile	KVM: s390: Wire up ioeventfd.	2013-03-05 19:12:17 -03:00
priv.c	s390/kvm: remove explicit -EFAULT return code checking on guest access	2013-03-07 16:21:21 -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	KVM: s390: Add architectural trace events	2012-07-26 14:04:34 +03:00