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KVM: s390: Cleanups for 5.8

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- vsie (nesting) cleanups
 - remove unneeded semicolon
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Merge tag 'kvm-s390-next-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD

KVM: s390: Cleanups for 5.8

- vsie (nesting) cleanups
- remove unneeded semicolon
This commit is contained in:
Paolo Bonzini
2020-05-27 13:10:21 -04:00
parent 9d5272f5e3 0b545fd17f
commit 4c7ccc3bf7
3 changed files with 7 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/s390/kvm/interrupt.c
View File

@ -3082,7 +3082,7 @@ static enum hrtimer_restart gisa_vcpu_kicker(struct hrtimer *timer)
__airqs_kick_single_vcpu(kvm, pending_mask);
hrtimer_forward_now(timer, ns_to_ktime(gi->expires));
return HRTIMER_RESTART;
};
}
return HRTIMER_NORESTART;
}

3
arch/s390/kvm/vsie.c
View File

@ -1000,8 +1000,6 @@ static int do_vsie_run(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
handle_last_fault(vcpu, vsie_page);
if (need_resched())
schedule();
if (test_cpu_flag(CIF_MCCK_PENDING))
s390_handle_mcck();
@ -1185,6 +1183,7 @@ static int vsie_run(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
kvm_s390_vcpu_has_irq(vcpu, 0) ||
kvm_s390_vcpu_sie_inhibited(vcpu))
break;
cond_resched();
}
if (rc == -EFAULT) {

10
arch/s390/mm/gmap.c
View File

@ -788,19 +788,19 @@ static inline unsigned long *gmap_table_walk(struct gmap *gmap,
unsigned long gaddr, int level)
{
const int asce_type = gmap->asce & _ASCE_TYPE_MASK;
unsigned long *table;
unsigned long *table = gmap->table;
if ((gmap->asce & _ASCE_TYPE_MASK) + 4 < (level * 4))
return NULL;
if (gmap_is_shadow(gmap) && gmap->removed)
return NULL;
if (WARN_ON_ONCE(level > (asce_type >> 2) + 1))
return NULL;
if (asce_type != _ASCE_TYPE_REGION1 &&
gaddr & (-1UL << (31 + (asce_type >> 2) * 11)))
return NULL;
table = gmap->table;
switch (gmap->asce & _ASCE_TYPE_MASK) {
switch (asce_type) {
case _ASCE_TYPE_REGION1:
table += (gaddr & _REGION1_INDEX) >> _REGION1_SHIFT;
if (level == 4)