KVM: x86/pmu: annotate struct kvm_x86_pmu_event_filter with __counted_by()

struct kvm_x86_pmu_event_filter has a flexible array member, so annotate
it with the field that describes the amount of entries in such array.
Opportunistically replace the open-coded array size calculation with
flex_array_size() when copying the array portion of the struct from
userspace.

Signed-off-by: Carlos López <clopez@suse.de>
Link: https://patch.msgid.link/20260212140556.3883030-2-clopez@suse.de
Signed-off-by: Sean Christopherson <seanjc@google.com>

0 files changed, 0 insertions, 0 deletions