From patchwork Fri Aug 24 09:13:56 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Ogilvie X-Patchwork-Id: 179791 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 80FA72C010B for ; Fri, 24 Aug 2012 19:19:20 +1000 (EST) Received: from localhost ([::1]:46402 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T4q2w-0008FY-GP for incoming@patchwork.ozlabs.org; Fri, 24 Aug 2012 05:19:18 -0400 Received: from eggs.gnu.org ([208.118.235.92]:55839) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T4q2g-0007vC-Gc for qemu-devel@nongnu.org; Fri, 24 Aug 2012 05:19:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T4q2b-0001aM-Pp for qemu-devel@nongnu.org; Fri, 24 Aug 2012 05:19:02 -0400 Received: from qmta01.emeryville.ca.mail.comcast.net ([76.96.30.16]:37608) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T4q2b-0001aD-JO for qemu-devel@nongnu.org; Fri, 24 Aug 2012 05:18:57 -0400 Received: from omta05.emeryville.ca.mail.comcast.net ([76.96.30.43]) by qmta01.emeryville.ca.mail.comcast.net with comcast id qZDP1j0030vp7WLA1ZJwjj; Fri, 24 Aug 2012 09:18:56 +0000 Received: from mmogilvi.homeip.net ([24.9.53.136]) by omta05.emeryville.ca.mail.comcast.net with comcast id qZJv1j0082wKXRC8RZJw2F; Fri, 24 Aug 2012 09:18:56 +0000 Received: by mmogilvi.homeip.net (Postfix, from userid 501) id 9A6521E9601A; Fri, 24 Aug 2012 03:18:55 -0600 (MDT) From: Matthew Ogilvie To: qemu-devel@nongnu.org Date: Fri, 24 Aug 2012 03:13:56 -0600 Message-Id: <1345799636-9115-4-git-send-email-mmogilvi_qemu@miniinfo.net> X-Mailer: git-send-email 1.7.10.2.484.gcd07cc5 In-Reply-To: <1345799636-9115-1-git-send-email-mmogilvi_qemu@miniinfo.net> References: <503714B0.1020404@web.de> <1345799636-9115-1-git-send-email-mmogilvi_qemu@miniinfo.net> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 76.96.30.16 Cc: Jan Kiszka , Matthew Ogilvie Subject: [Qemu-devel] [PATCH 3/3] doc: mention that -no-spurious-interrupt-hack doesn't work with KVM X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Matthew Ogilvie --- On Fri, Aug 24, 2012 at 07:40:36AM +0200, Jan Kiszka wrote: > Has to mention or even actively warn that it doesn't work with KVM and > its in-kernel irqchip (as that PIC model lacks your hack). qemu-options.hx | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/qemu-options.hx b/qemu-options.hx index b28e853..d6bfc34 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -1198,7 +1198,8 @@ STEXI Use it as a workaround for operating systems that drive PICs in a way that can generate spurious interrupts, but the OS doesn't handle spurious interrupts gracefully. (e.g. late 80s/early 90s versions of ATT UNIX -and derivatives) +and derivatives) Warning: This does not work with KVM's in-kernel +PIC model. ETEXI HXCOMM Deprecated by -rtc