From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 10E2EF8A167 for ; Thu, 16 Apr 2026 12:08:07 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wDLVN-0007EC-Ha; Thu, 16 Apr 2026 08:07:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wDLV3-0007Dh-VW for qemu-devel@nongnu.org; Thu, 16 Apr 2026 08:07:15 -0400 Received: from linux.microsoft.com ([13.77.154.182]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wDLV2-0001Uh-JN for qemu-devel@nongnu.org; Thu, 16 Apr 2026 08:07:13 -0400 Received: from example.com (unknown [167.220.208.32]) by linux.microsoft.com (Postfix) with ESMTPSA id 0881D20B7128; Thu, 16 Apr 2026 05:07:09 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 0881D20B7128 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1776341231; bh=0zpssSWeGlcgfOyr2x6FLeqEomlYlZp0/XFqQBAXZds=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rzIbGxM2bE32Ccd3Zo4gpYFfumpo745p8zmFwE2VWsudWHjnnJFM2rGq5PUhnKP8q /mzgc/kQTmcsgPqFnEUb1JMwXS3XxmsnRumUbBrLgq6xyEqgWd8QMVZz4Kix9EBlX2 sxQh21A1WXr9MTWyakDzP/sH4lQSntPk748Tawto= Date: Thu, 16 Apr 2026 14:07:06 +0200 From: Magnus Kulke To: qemu-devel@nongnu.org Cc: Zhao Liu , Wei Liu , Paolo Bonzini , Magnus Kulke , Wei Liu Subject: Re: [PATCH v5 8/9] target/i386/mshv: use hv-provided [0xD,1+2].EBX Message-ID: References: <20260415170012.520934-1-magnuskulke@linux.microsoft.com> <20260415170012.520934-9-magnuskulke@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260415170012.520934-9-magnuskulke@linux.microsoft.com> Received-SPF: pass client-ip=13.77.154.182; envelope-from=magnuskulke@linux.microsoft.com; helo=linux.microsoft.com X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Wed, Apr 15, 2026 at 07:00:11PM +0200, Magnus Kulke wrote: > } > + > + if (func == 0x07 && idx == 0 && reg == R_ECX) { > + ret &= ~CPUID_7_0_ECX_CET_SHSTK; > + } gah, sorry about that, please disregard. this is a leftover that will disable CET shadowstack anyway. I'll post a new revision. > > -- > 2.34.1