forked from Minki/linux
57cb198cfd
Let's introduce an explicit check if skeys have already been enabled for the vcpu, so we don't have to check the mm context if we don't have the storage key facility. This lets us check for enablement without having to take the mm semaphore and thus speedup skey emulation. Signed-off-by: Janosch Frank <frankja@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Acked-by: Farhan Ali <alifm@linux.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> |
||
|---|---|---|
| .. | ||
| diag.c | ||
| gaccess.c | ||
| gaccess.h | ||
| guestdbg.c | ||
| intercept.c | ||
| interrupt.c | ||
| irq.h | ||
| Kconfig | ||
| kvm-s390.c | ||
| kvm-s390.h | ||
| Makefile | ||
| priv.c | ||
| sigp.c | ||
| trace-s390.h | ||
| trace.h | ||
| vsie.c | ||