summaryrefslogtreecommitdiff
path: root/virt
diff options
context:
space:
mode:
authorPaolo Bonzini <pbonzini@redhat.com>2024-05-12 03:18:44 -0400
committerPaolo Bonzini <pbonzini@redhat.com>2024-05-12 03:18:44 -0400
commit7d41e24da29a83acc52a78a68aa515dd76e41cc1 (patch)
tree4ab35b9e1c69ff5b454844a0df16ee483ffc1f2d /virt
parent5a1c72e07e830dda424f2929332a1435c9736da3 (diff)
parent51937f2aae186e335175dde78279aaf0cb5e72ae (diff)
Merge tag 'kvm-x86-misc-6.10' of https://github.com/kvm-x86/linux into HEAD
KVM x86 misc changes for 6.10: - Advertise the max mappable GPA in the "guest MAXPHYADDR" CPUID field, which is unused by hardware, so that KVM can communicate its inability to map GPAs that set bits 51:48 due to lack of 5-level paging. Guest firmware is expected to use the information to safely remap BARs in the uppermost GPA space, i.e to avoid placing a BAR at a legal, but unmappable, GPA. - Use vfree() instead of kvfree() for allocations that always use vcalloc() or __vcalloc(). - Don't completely ignore same-value writes to immutable feature MSRs, as doing so results in KVM failing to reject accesses to MSR that aren't supposed to exist given the vCPU model and/or KVM configuration. - Don't mark APICv as being inhibited due to ABSENT if APICv is disabled KVM-wide to avoid confusing debuggers (KVM will never bother clearing the ABSENT inhibit, even if userspace enables in-kernel local APIC).
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/kvm_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index fb86ec20ebc4..a1756d5077ee 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -974,7 +974,7 @@ static void kvm_destroy_dirty_bitmap(struct kvm_memory_slot *memslot)
if (!memslot->dirty_bitmap)
return;
- kvfree(memslot->dirty_bitmap);
+ vfree(memslot->dirty_bitmap);
memslot->dirty_bitmap = NULL;
}