From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1O1Tzr-0007f7-Rp for qemu-devel@nongnu.org; Mon, 12 Apr 2010 20:28:55 -0400 Received: from [140.186.70.92] (port=54354 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O1Tzm-0007cz-B6 for qemu-devel@nongnu.org; Mon, 12 Apr 2010 20:28:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1O1TzX-0006SZ-PI for qemu-devel@nongnu.org; Mon, 12 Apr 2010 20:28:37 -0400 Received: from mail-pw0-f45.google.com ([209.85.160.45]:49205) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O1TzX-0006SM-Jd for qemu-devel@nongnu.org; Mon, 12 Apr 2010 20:28:35 -0400 Received: by pwi6 with SMTP id 6so4732935pwi.4 for ; Mon, 12 Apr 2010 17:28:34 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <20100412120739.GC18075@shareable.org> References: <20100412120739.GC18075@shareable.org> From: Mulyadi Santosa Date: Tue, 13 Apr 2010 07:28:14 +0700 Message-ID: Subject: Re: [Qemu-devel] Problem with QEMU on KVM Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jamie Lokier Cc: Gerhard Wiesinger , qemu-devel@nongnu.org Hi Jamie... On Mon, Apr 12, 2010 at 19:07, Jamie Lokier wrote: > There are various -no-kvm-XXX options to try: > > -no-kvm-irqchip disable KVM kernel mode PIC/IOAPIC/LAPIC > -no-kvm-pit =A0 =A0 disable KVM kernel mode PIT > -no-kvm-pit-reinjection disable KVM kernel mode PIT interrupt reinjection I try to read the source code without too much luck understanding the meaning of the above parameters, especially the reinjection. Please CMIIW, interrupt reinjection is a way to handle lost ticks, right? --=20 regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com