@@ -137,25 +137,25 @@ static void synic_clear_sint_msg_pending(struct kvm_vcpu_hv_synic *synic,
u32 sint)
{
struct kvm_vcpu *vcpu = synic_to_vcpu(synic);
- struct page *page;
+ struct kvm_host_mapping mapping;
gpa_t gpa;
struct hv_message *msg;
struct hv_message_page *msg_page;
gpa = synic->msg_page & PAGE_MASK;
- page = kvm_vcpu_gfn_to_page(vcpu, gpa >> PAGE_SHIFT);
- if (is_error_page(page)) {
+
+
+ if (!kvm_vcpu_gpa_to_host_mapping(vcpu, gpa, &mapping, true)) {
vcpu_err(vcpu, "Hyper-V SynIC can't get msg page, gpa 0x%llx\n",
gpa);
return;
}
- msg_page = kmap_atomic(page);
+ msg_page = mapping.kaddr;
msg = &msg_page->sint_message[sint];
msg->header.message_flags.msg_pending = 0;
- kunmap_atomic(msg_page);
- kvm_release_page_dirty(page);
+ kvm_release_host_mapping(&mapping, true);
kvm_vcpu_mark_page_dirty(vcpu, gpa >> PAGE_SHIFT);
}
Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: KarimAllah Ahmed <karahmed@amazon.de> --- arch/x86/kvm/hyperv.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)