From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: [PATCH 56/58] KVM: VMX: Replace memset(, 0, PAGESIZE) with clear_page() Date: Sun, 17 Jun 2007 12:44:37 +0300 Message-ID: <11820734822030-git-send-email-avi@qumranet.com> References: <1182073479890-git-send-email-avi@qumranet.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Shani Moideen To: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: In-Reply-To: <1182073479890-git-send-email-avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org From: Shani Moideen Signed-off-by: Shani Moideen Signed-off-by: Avi Kivity --- 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 ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/