From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:34467) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RNnyW-0005Cl-Lx for qemu-devel@nongnu.org; Tue, 08 Nov 2011 10:52:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RNnyR-0005qg-3t for qemu-devel@nongnu.org; Tue, 08 Nov 2011 10:52:36 -0500 Received: from mail-ey0-f173.google.com ([209.85.215.173]:33607) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RNnyQ-0005qc-Vp for qemu-devel@nongnu.org; Tue, 08 Nov 2011 10:52:31 -0500 Received: by eyh6 with SMTP id 6so528518eyh.4 for ; Tue, 08 Nov 2011 07:52:30 -0800 (PST) MIME-Version: 1.0 In-Reply-To: References: Date: Tue, 8 Nov 2011 18:52:29 +0300 Message-ID: From: Max Filippov Content-Type: text/plain; charset=ISO-8859-1 Subject: Re: [Qemu-devel] x86_64 linux kernel doesn't boot with -icount enabled List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel With kernel command line of 'console=ttyS0 noapic=1 panic=1' patched qemu boots up successfully with -icount, whereas unpatched qemu loops infinitely. Looks like APIC emulation issue to me. -- Thanks. -- Max