From patchwork Tue Sep 12 10:03:11 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Grall X-Patchwork-Id: 9948881 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 15C9B603F4 for ; Tue, 12 Sep 2017 10:06:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0406128ECB for ; Tue, 12 Sep 2017 10:06:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ECE0028ECE; Tue, 12 Sep 2017 10:06:02 +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 7DAD228ED0 for ; Tue, 12 Sep 2017 10:06:01 +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 1dri2n-0002s3-Gz; Tue, 12 Sep 2017 10:03:49 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dri2m-0002qq-5k for xen-devel@lists.xen.org; Tue, 12 Sep 2017 10:03:48 +0000 Received: from [85.158.137.68] by server-8.bemta-3.messagelabs.com id 14/D1-02224-301B7B95; Tue, 12 Sep 2017 10:03:47 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrHLMWRWlGSWpSXmKPExsVysyfVTZdp4/Z IgxXzzSyWfFzM4sDocXT3b6YAxijWzLyk/IoE1oxfS2awFszmqLi3ZzF7A+NKti5GLg4hgc2M EhO+nGCBcE4zShxZNpO1i5GTg01AU+LO509MILaIgLTEtc+XGUFsZoFIicMffrCD2MICDhIn+ 34BTeLgYBFQlZixLwMkzCtgIdG/fwEziC0hIC+xq+0i2EhOAUuJFR9ByjmBdllIfH/5g3ECI/ cCRoZVjBrFqUVlqUW6RgZ6SUWZ6RkluYmZObqGBsZ6uanFxYnpqTmJScV6yfm5mxiB/q1nYGD cwdh8wu8QoyQHk5Io75H12yOF+JLyUyozEosz4otKc1KLDzFqcHAIbF67+gKjFEtefl6qkgTv NJA6waLU9NSKtMwcYADClEpw8CiJ8F4DSfMWFyTmFmemQ6ROMepydNy8+4dJCGyGlDjvG5AiA ZCijNI8uBGwaLjEKCslzMvIwMAgxFOQWpSbWYIq/4pRnINRSZj3DsgUnsy8ErhNr4COYAI6gu fSFpAjShIRUlINjN1nmU9Gfjsdf+QU05xYAfM/tyvtO5w+vpTjsJXboJQvlVO0dCuv8heFI0d Z33xICix9fOfqogk7buqqzUjzbd+k+GbS8cPJ1taiGs4G/Elrz7y6W1a6t++/v13D2kdPf/o/ Lfwpef/zh66Q79a1FxfwiOSfOtCmnvD629IiprfrIj6ueb1FT1qJpTgj0VCLuag4EQC8biKgg QIAAA== X-Env-Sender: julien.grall@arm.com X-Msg-Ref: server-5.tower-31.messagelabs.com!1505210626!111127207!1 X-Originating-IP: [217.140.101.70] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 9.4.45; banners=-,-,- X-VirusChecked: Checked Received: (qmail 18479 invoked from network); 12 Sep 2017 10:03:46 -0000 Received: from foss.arm.com (HELO foss.arm.com) (217.140.101.70) by server-5.tower-31.messagelabs.com with SMTP; 12 Sep 2017 10:03:46 -0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 18F8715BF; Tue, 12 Sep 2017 03:03:46 -0700 (PDT) Received: from e108454-lin.cambridge.arm.com (e108454-lin.cambridge.arm.com [10.1.206.53]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2ACCB3F578; Tue, 12 Sep 2017 03:03:45 -0700 (PDT) From: Julien Grall To: xen-devel@lists.xen.org Date: Tue, 12 Sep 2017 11:03:11 +0100 Message-Id: <20170912100330.2168-6-julien.grall@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170912100330.2168-1-julien.grall@arm.com> References: <20170912100330.2168-1-julien.grall@arm.com> Cc: andre.przywara@arm.com, Julien Grall , sstabellini@kernel.org Subject: [Xen-devel] [PATCH v2 05/24] xen/arm: hsr_iabt: Document RES0 field 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: , MIME-Version: 1.0 Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Julien Grall Reviewed-by: Andre Przywara Acked-by: Stefano Stabellini Acked-by: Stefano Stabellini --- Note that the missing FnV bits present ARMv8 will be added in a follow-up patch. Changes in v2: - Add Andre's reviewed-by --- xen/include/asm-arm/processor.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/xen/include/asm-arm/processor.h b/xen/include/asm-arm/processor.h index 9f7a42f86b..bea4a56190 100644 --- a/xen/include/asm-arm/processor.h +++ b/xen/include/asm-arm/processor.h @@ -583,9 +583,9 @@ union hsr { struct hsr_iabt { unsigned long ifsc:6; /* Instruction fault status code */ - unsigned long res0:1; + unsigned long res0:1; /* RES0 */ unsigned long s1ptw:1; /* Stage 2 fault during stage 1 translation */ - unsigned long res1:1; + unsigned long res1:1; /* RES0 */ unsigned long eat:1; /* External abort type */ unsigned long res2:15; unsigned long len:1; /* Instruction length */