KVM: VMX: Replace memset(<addr>, 0, PAGESIZE) with clear_page(<addr>)

Signed-off-by: Shani Moideen <shani.moideen@wipro.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index b969db1e08304373bf6746eb565cfc283c9c58a7..b909b5455675f7eea7c87e310937a909f7652d96 100644 (file)
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1180,16 +1180,16 @@ static int init_rmode_tss(struct kvm* kvm)
        }
 
        page = kmap_atomic(p1, KM_USER0);
-       memset(page, 0, PAGE_SIZE);
+       clear_page(page);
        *(u16*)(page + 0x66) = TSS_BASE_SIZE + TSS_REDIRECTION_SIZE;
        kunmap_atomic(page, KM_USER0);
 
        page = kmap_atomic(p2, KM_USER0);
-       memset(page, 0, PAGE_SIZE);
+       clear_page(page);
        kunmap_atomic(page, KM_USER0);
 
        page = kmap_atomic(p3, KM_USER0);
-       memset(page, 0, PAGE_SIZE);
+       clear_page(page);
        *(page + RMODE_TSS_SIZE - 2 * PAGE_SIZE - 1) = ~0;
        kunmap_atomic(page, KM_USER0);