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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-04 14:04:27 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-04 14:04:27 -0700 |
commit | d0e60d46bc03252b8d4ffaaaa0b371970ac16cda (patch) | |
tree | 73d0b5c620a1bc73e9fe62522eabb7b4326ddc2b /arch/s390/kvm | |
parent | 23df9ba64bb9e26cfee6b34f5c3ece49a8a61ee1 (diff) | |
parent | 0dfe54071d7c828a02917b595456bfde1afdddc9 (diff) | |
download | linux-d0e60d46bc03252b8d4ffaaaa0b371970ac16cda.tar.gz linux-d0e60d46bc03252b8d4ffaaaa0b371970ac16cda.tar.bz2 linux-d0e60d46bc03252b8d4ffaaaa0b371970ac16cda.zip |
Merge tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linux
Pull bitmap updates from Yury Norov:
- bitmap: optimize bitmap_weight() usage, from me
- lib/bitmap.c make bitmap_print_bitmask_to_buf parseable, from Mauro
Carvalho Chehab
- include/linux/find: Fix documentation, from Anna-Maria Behnsen
- bitmap: fix conversion from/to fix-sized arrays, from me
- bitmap: Fix return values to be unsigned, from Kees Cook
It has been in linux-next for at least a week with no problems.
* tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linux: (31 commits)
nodemask: Fix return values to be unsigned
bitmap: Fix return values to be unsigned
KVM: x86: hyper-v: replace bitmap_weight() with hweight64()
KVM: x86: hyper-v: fix type of valid_bank_mask
ia64: cleanup remove_siblinginfo()
drm/amd/pm: use bitmap_{from,to}_arr32 where appropriate
KVM: s390: replace bitmap_copy with bitmap_{from,to}_arr64 where appropriate
lib/bitmap: add test for bitmap_{from,to}_arr64
lib: add bitmap_{from,to}_arr64
lib/bitmap: extend comment for bitmap_(from,to)_arr32()
include/linux/find: Fix documentation
lib/bitmap.c make bitmap_print_bitmask_to_buf parseable
MAINTAINERS: add cpumask and nodemask files to BITMAP_API
arch/x86: replace nodes_weight with nodes_empty where appropriate
mm/vmstat: replace cpumask_weight with cpumask_empty where appropriate
clocksource: replace cpumask_weight with cpumask_empty in clocksource.c
genirq/affinity: replace cpumask_weight with cpumask_empty where appropriate
irq: mips: replace cpumask_weight with cpumask_empty where appropriate
drm/i915/pmu: replace cpumask_weight with cpumask_empty where appropriate
arch/x86: replace cpumask_weight with cpumask_empty where appropriate
...
Diffstat (limited to 'arch/s390/kvm')
-rw-r--r-- | arch/s390/kvm/kvm-s390.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 76ad6408cb2c..8fcb56141689 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -1332,8 +1332,7 @@ static int kvm_s390_set_processor_feat(struct kvm *kvm, mutex_unlock(&kvm->lock); return -EBUSY; } - bitmap_copy(kvm->arch.cpu_feat, (unsigned long *) data.feat, - KVM_S390_VM_CPU_FEAT_NR_BITS); + bitmap_from_arr64(kvm->arch.cpu_feat, data.feat, KVM_S390_VM_CPU_FEAT_NR_BITS); mutex_unlock(&kvm->lock); VM_EVENT(kvm, 3, "SET: guest feat: 0x%16.16llx.0x%16.16llx.0x%16.16llx", data.feat[0], @@ -1504,8 +1503,7 @@ static int kvm_s390_get_processor_feat(struct kvm *kvm, { struct kvm_s390_vm_cpu_feat data; - bitmap_copy((unsigned long *) data.feat, kvm->arch.cpu_feat, - KVM_S390_VM_CPU_FEAT_NR_BITS); + bitmap_to_arr64(data.feat, kvm->arch.cpu_feat, KVM_S390_VM_CPU_FEAT_NR_BITS); if (copy_to_user((void __user *)attr->addr, &data, sizeof(data))) return -EFAULT; VM_EVENT(kvm, 3, "GET: guest feat: 0x%16.16llx.0x%16.16llx.0x%16.16llx", @@ -1520,9 +1518,7 @@ static int kvm_s390_get_machine_feat(struct kvm *kvm, { struct kvm_s390_vm_cpu_feat data; - bitmap_copy((unsigned long *) data.feat, - kvm_s390_available_cpu_feat, - KVM_S390_VM_CPU_FEAT_NR_BITS); + bitmap_to_arr64(data.feat, kvm_s390_available_cpu_feat, KVM_S390_VM_CPU_FEAT_NR_BITS); if (copy_to_user((void __user *)attr->addr, &data, sizeof(data))) return -EFAULT; VM_EVENT(kvm, 3, "GET: host feat: 0x%16.16llx.0x%16.16llx.0x%16.16llx", |