From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: [PATCH 1.1 2/4] xen: disable rtc_clock Date: Wed, 9 May 2012 13:44:14 +0100 Message-ID: <1336567456-20202-2-git-send-email-stefano.stabellini@eu.citrix.com> References: Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org Sender: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org To: qemu-devel@nongnu.org Cc: xen-devel@lists.xensource.com, Stefano Stabellini List-Id: xen-devel@lists.xenproject.org rtc_clock is only used by the RTC emulator (mc146818rtc.c), however Xen has its own RTC emulator in the hypervisor so we can disable it. Signed-off-by: Stefano Stabellini --- xen-all.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/xen-all.c b/xen-all.c index bdf9c0f..b88ad5d 100644 --- a/xen-all.c +++ b/xen-all.c @@ -603,6 +603,10 @@ void xen_vcpu_init(void) qemu_register_reset(xen_reset_vcpu, first_cpu); xen_reset_vcpu(first_cpu); } + /* if rtc_clock is left to default (host_clock), disable it */ + if (rtc_clock == host_clock) { + qemu_clock_enable(rtc_clock, false); + } } /* get the ioreq packets from share mem */ -- 1.7.2.5