From patchwork Wed Aug 9 10:18:20 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Roger_Pau_Monn=C3=A9?= X-Patchwork-Id: 9890247 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6F12260384 for ; Wed, 9 Aug 2017 10:20:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 64330283C5 for ; Wed, 9 Aug 2017 10:20:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 58E9B28A52; Wed, 9 Aug 2017 10:20:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E7D08283C5 for ; Wed, 9 Aug 2017 10:20:48 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dfO4Q-0001MQ-Uf; Wed, 09 Aug 2017 10:18:34 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dfO4O-0001MD-Ve for xen-devel@lists.xenproject.org; Wed, 09 Aug 2017 10:18:33 +0000 Received: from [85.158.137.68] by server-2.bemta-3.messagelabs.com id 20/2D-22472-771EA895; Wed, 09 Aug 2017 10:18:31 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuplkeJIrShJLcpLzFFi42JxWrrBXrf8YVe kwbk/shbft0xmcmD0OPzhCksAYxRrZl5SfkUCa8aLSXdYCzZzVhyd9Y61gXEJWxcjB4eEgL/E 4yN8XYycHGwCOhIX5+4EC4sIqEjc3msAYjILlEvMuBEPYgoLOEs8OOYOUswCVNDT/50FxOYVs JSY9nsBM4gtIaAn8XbiC0aIuKDEyZlPwGqYBTQlWrf/Zoew5SWat84GqxcSUJTon/eAbQIjzy wkLbOQtMxC0rKAkXkVo0ZxalFZapGuoaleUlFmekZJbmJmjq6hgbFebmpxcWJ6ak5iUrFecn7 uJkZg0DAAwQ7GNds9DzFKcjApifJu0u6MFOJLyk+pzEgszogvKs1JLT7EKMPBoSTBG/mgK1JI sCg1PbUiLTMHGL4waQkOHiUR3giQNG9xQWJucWY6ROoUoy7Hqwn/vzEJseTl56VKifM2gBQJg BRllObBjYDF0iVGWSlhXkago4R4ClKLcjNLUOVfMYpzMCoJ89qATOHJzCuB2/QK6AgmkCN8O0 GOKElESEk1MLauTck4UKKzvGXOXJ+3QSU/zSZH7H5S0q0YFPDshr7oWVuW6abXTX91/PYR/fN DfOOZe+l1DCd3KrxYGXpvWhnXxgXW3s0yi+1j1O0OBznOvvJJUTpD5qCmU+F7j5wYluCsigm3 vc/3sNpJTq84Pivh6UXlvzaPHl+8Nj29NXzFkw339rcZCCqxFGckGmoxFxUnAgDHteh2oAIAA A== X-Env-Sender: prvs=3873657b9=roger.pau@citrix.com X-Msg-Ref: server-10.tower-31.messagelabs.com!1502273909!108542664!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 9.4.45; banners=-,-,- X-VirusChecked: Checked Received: (qmail 60701 invoked from network); 9 Aug 2017 10:18:31 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-10.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 9 Aug 2017 10:18:31 -0000 X-IronPort-AV: E=Sophos;i="5.41,347,1498521600"; d="scan'208";a="443133738" From: Roger Pau Monne To: Date: Wed, 9 Aug 2017 11:18:20 +0100 Message-ID: <20170809101821.50836-1-roger.pau@citrix.com> X-Mailer: git-send-email 2.11.0 (Apple Git-81) MIME-Version: 1.0 Cc: Andrew Cooper , Jan Beulich , Roger Pau Monne Subject: [Xen-devel] [PATCH 1/2] x86/hvm: fix arch_set_info_hvm_guest SEG macro X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP Commit 6c9abf modified the SEG macro in arch_set_info_hvm_guest and inverted the limit and base fields. Restore the correct order. Signed-off-by: Roger Pau Monné Reviewed-by: Andrew Cooper --- Cc: Jan Beulich Cc: Andrew Cooper --- xen/arch/x86/hvm/domain.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/x86/hvm/domain.c b/xen/arch/x86/hvm/domain.c index 7e11541089..60474649de 100644 --- a/xen/arch/x86/hvm/domain.c +++ b/xen/arch/x86/hvm/domain.c @@ -137,7 +137,7 @@ int arch_set_info_hvm_guest(struct vcpu *v, const vcpu_hvm_context_t *ctx) #define SEG(s, r) ({ \ s = (struct segment_register) \ - { 0, { (r)->s ## _ar }, (r)->s ## _base, (r)->s ## _limit }; \ + { 0, { (r)->s ## _ar }, (r)->s ## _limit, (r)->s ## _base }; \ /* Set accessed / busy bit for present segments. */ \ if ( s.p ) \ s.type |= (x86_seg_##s != x86_seg_tr ? 1 : 2); \