From: Gleb Natapov <gleb@qumranet.com>
To: Jan Kiszka <jan.kiszka@web.de>
Cc: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [PATCH 1/3] Change qemu_set_irq() to return status information.
Date: Mon, 30 Jun 2008 16:18:50 +0300 [thread overview]
Message-ID: <20080630131850.GF31298@minantech.com> (raw)
In-Reply-To: <4867F786.7070002@web.de>
On Sun, Jun 29, 2008 at 10:58:46PM +0200, Jan Kiszka wrote:
> However, I started to wonder if this model is already enough to handle
> the case where QEMU itself looses ticks. At least the PIT should
> currently not be able to deal with such issues, so you also won't see
> coalesce counters increase. Or am I missing something?
>
You don't miss anything. If QEMU losses ticks the time will still drift
with this patches too.
--
Gleb.
next prev parent reply other threads:[~2008-06-30 13:18 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-29 14:02 [Qemu-devel] [PATCH 0/3] Fix guest time drift under heavy load Gleb Natapov
2008-06-29 14:02 ` [Qemu-devel] [PATCH 1/3] Change qemu_set_irq() to return status information Gleb Natapov
2008-06-29 14:14 ` Avi Kivity
2008-06-29 14:18 ` Gleb Natapov
2008-06-29 14:53 ` Paul Brook
2008-06-29 15:37 ` Gleb Natapov
2008-06-29 14:38 ` Paul Brook
2008-06-29 15:40 ` Gleb Natapov
2008-06-29 18:11 ` Paul Brook
2008-06-29 19:44 ` Gleb Natapov
2008-06-29 20:34 ` Paul Brook
2008-06-29 20:49 ` Gleb Natapov
2008-06-30 13:26 ` Gleb Natapov
2008-06-30 14:00 ` Paul Brook
2008-06-30 14:28 ` Gleb Natapov
2008-06-30 14:35 ` Paul Brook
2008-06-29 20:58 ` [Qemu-devel] " Jan Kiszka
2008-06-29 21:16 ` Paul Brook
2008-06-29 21:42 ` Dor Laor
2008-06-29 21:47 ` Jan Kiszka
2008-06-29 21:54 ` Paul Brook
2008-06-30 13:18 ` Gleb Natapov [this message]
2008-06-29 14:02 ` [Qemu-devel] [PATCH 2/3] Fix time drift problem under high load when PIT is in use Gleb Natapov
2008-06-29 14:40 ` [Qemu-devel] " Jan Kiszka
2008-06-29 15:52 ` Gleb Natapov
2008-06-29 14:02 ` [Qemu-devel] [PATCH 3/3] Fix time drift problem under high load when RTC " Gleb Natapov
2008-06-29 14:37 ` [Qemu-devel] Re: [PATCH 0/3] Fix guest time drift under heavy load Jan Kiszka
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