From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, xen-devel@lists.xensource.com,
avi@redhat.com,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: [Qemu-devel] [PATCH v3 2/6] xen: disable rtc_clock
Date: Fri, 27 Jan 2012 18:21:34 +0000 [thread overview]
Message-ID: <1327688498-12362-2-git-send-email-stefano.stabellini@eu.citrix.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1201271814280.3196@kaball-desktop>
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 <stefano.stabellini@eu.citrix.com>
---
xen-all.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/xen-all.c b/xen-all.c
index d1fc597..bf183f7 100644
--- a/xen-all.c
+++ b/xen-all.c
@@ -513,6 +513,7 @@ void xen_vcpu_init(void)
qemu_register_reset(xen_reset_vcpu, first_cpu);
xen_reset_vcpu(first_cpu);
}
+ qemu_clock_enable(rtc_clock, false);
}
/* get the ioreq packets from share mem */
--
1.7.2.5
next prev parent reply other threads:[~2012-01-27 18:20 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-27 18:20 [Qemu-devel] [PATCH v3 0/6] prevent Qemu from waking up needlessly Stefano Stabellini
2012-01-27 18:21 ` [Qemu-devel] [PATCH v3 1/6] xen: do not initialize the interval timer emulator Stefano Stabellini
2012-01-27 19:09 ` Jan Kiszka
2012-01-30 11:39 ` Stefano Stabellini
2012-01-30 15:13 ` Jan Kiszka
2012-01-27 18:21 ` Stefano Stabellini [this message]
2012-01-27 20:08 ` [Qemu-devel] [PATCH v3 2/6] xen: disable rtc_clock Paolo Bonzini
2012-01-30 11:58 ` Stefano Stabellini
2012-01-27 18:21 ` [Qemu-devel] [PATCH v3 3/6] xen: introduce an event channel for buffered io event notifications Stefano Stabellini
2012-01-27 18:21 ` [Qemu-devel] [PATCH v3 4/6] timers: the rearm function should be able to handle delta = INT64_MAX Stefano Stabellini
2012-01-27 18:21 ` [Qemu-devel] [PATCH v3 5/6] qemu_next_alarm_deadline: check the expire time of a clock only if it is enabled Stefano Stabellini
2012-01-27 18:21 ` [Qemu-devel] [PATCH v3 6/6] qemu_calculate_timeout: increase minimum timeout to 1h Stefano Stabellini
2012-02-10 0:26 ` Paul Brook
2012-02-10 8:03 ` Paolo Bonzini
2012-02-10 9:52 ` Paul Brook
2012-02-10 10:45 ` Paolo Bonzini
2012-02-10 11:09 ` Paul Brook
2012-02-10 11:19 ` Stefano Stabellini
2012-02-10 11:18 ` Paolo Bonzini
2012-02-10 11:32 ` Jan Kiszka
2012-02-10 17:07 ` Stefano Stabellini
2012-02-10 23:34 ` Paul Brook
2012-02-13 11:52 ` Stefano Stabellini
2012-02-14 10:52 ` Paul Brook
2012-02-14 11:55 ` Stefano Stabellini
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