[PATCH 56/58] KVM: VMX: Replace memset(<addr>, 0, PAGESIZE) with clear_page(<addr>)

From: Shani Moideen <[email protected]>

Signed-off-by: Shani Moideen <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>
---
 drivers/kvm/vmx.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index b969db1..b909b54 100644
--- 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);
 
-- 
1.5.0.6

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---

• References:
  • [PATCH 00/58] KVM updates for 2.6.23
    • From: Avi Kivity <[email protected]>

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