kernel_optimize_test/arch/s390/kvm
Christian Borntraeger fc34531db3 KVM: s390: Don't exit SIE on SIGP sense running
Newer (guest) kernels use sigp sense running in their spinlock
implementation to check if the other cpu is running before yielding
the processor. This revealed some wrong guest settings, causing
unnecessary exits for every sigp sense running.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2010-08-01 10:46:59 +03:00
..
diag.c [S390] Replace ENOTSUPP usage with EOPNOTSUPP 2010-02-26 22:37:31 +01:00
gaccess.h KVM: s390: streamline memslot handling 2009-09-10 08:32:42 +03:00
intercept.c KVM: s390: Fix build failure due to centralized vcpu locking patches 2010-08-01 10:46:58 +03:00
interrupt.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
Kconfig [S390] spp: remove KVM_AWARE_CMF config option 2010-05-26 23:26:30 +02:00
kvm-s390.c KVM: s390: Don't exit SIE on SIGP sense running 2010-08-01 10:46:59 +03:00
kvm-s390.h KVM: s390: Fix build failure due to centralized vcpu locking patches 2010-08-01 10:46:58 +03:00
Makefile KVM: s390: intercepts for diagnose instructions 2008-04-27 12:00:46 +03:00
priv.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sie64a.S [S390] spp: remove KVM_AWARE_CMF config option 2010-05-26 23:26:30 +02:00
sigp.c [S390] arch/s390/kvm: Use GFP_ATOMIC when a lock is held 2010-06-08 18:58:23 +02:00