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[2620:137:e000::1:20]) by mx.google.com with ESMTP id c13-20020a17090a8d0d00b0022bb6c5fa9dsi6764697pjo.38.2023.01.22.02.58.00; Sun, 22 Jan 2023 02:58:07 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@svenpeter.dev header.s=fm3 header.b=h2fdLCOC; dkim=pass header.i=@messagingengine.com header.s=fm3 header.b=U02OMTgK; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=svenpeter.dev Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229983AbjAVKUC (ORCPT + 50 others); Sun, 22 Jan 2023 05:20:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229788AbjAVKUA (ORCPT ); Sun, 22 Jan 2023 05:20:00 -0500 Received: from wout3-smtp.messagingengine.com (wout3-smtp.messagingengine.com [64.147.123.19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 245CB1E1D7 for ; Sun, 22 Jan 2023 02:20:00 -0800 (PST) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.west.internal (Postfix) with ESMTP id 3C7C23200645; Sun, 22 Jan 2023 05:19:59 -0500 (EST) Received: from imap47 ([10.202.2.97]) by compute5.internal (MEProxy); Sun, 22 Jan 2023 05:19:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=svenpeter.dev; h=cc:cc:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm3; t=1674382798; x=1674469198; bh=r5 oKi9VweDyRvedU0o7SpTgiCr05j2yCKy3Tna3B5YU=; b=h2fdLCOC/PbONAgApO aZziaw7BmWZFC3JvYLGNQ/9Mlrty2bjNoWRjbc5YNPFg25obpj60Vqqpximr4NCG le92tYo6UJx5dpcv2CszaWgjd1j4lE6Uv0iOaUfta+os/wVjz2+FCjN0vnPHutOk jb2z6UNG0u8PeaCb9vNRDqylH8Dc1uJF06nMq+4zh2pSDvWKQrLMbh3/Ia6snqIC 44ras2jfuGn9hvxgoCSNwXqe+JMcLSFG1nMI2NCRNjJEWowsT7IHbT6hzgSFDRWy nr01+Ayizg2xgYZmCvh8kusOQfS+6cT5Qf1Epe7Pwc/g35kTb8azo3juCTmygYMB sSDA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:date:date:feedback-id :feedback-id:from:from:in-reply-to:in-reply-to:message-id :mime-version:references:reply-to:sender:subject:subject:to:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; t=1674382798; x=1674469198; bh=r5oKi9VweDyRvedU0o7SpTgiCr05 j2yCKy3Tna3B5YU=; b=U02OMTgK2nM7kCd4hxQI5Dl/tyFyGRrM6GKYKS5Rfbt9 ea6VO4UoEWjs5BVnQjUdHtPEnY4Od0ZDH21ITrslQjTUO/xdOjRFezMe/wII2D9a 1MVUgB2xwjePc5KbBq3U9sJH3z2Iwh+zFTGCl8LcAnwvZmU7cgrnRExaWuHz9Xuj CEeUSmla/5ja4qc2oQMyO8vNWUDv8F9zDic3f6rJ6F6kkOtTFOXxnoQ7KTzIJ+80 rgwPG4AGVniwTCII5bVdoN8JlQxRmiJ49Fo2dIYiVrBjJyzqdRIl4YHNw+UfQ2qd GTDA9Wg3qPThwHmK0f6qrTXWimlw2jNArNiCJ81UXg== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrudduiedgudeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepofgfggfkjghffffhvfevufgtsehttdertderredtnecuhfhrohhmpedfufhv vghnucfrvghtvghrfdcuoehsvhgvnhesshhvvghnphgvthgvrhdruggvvheqnecuggftrf grthhtvghrnhepleevgfegffehvedtieevhfekheeftedtjeetudevieehveevieelgffh ieevieeunecuvehluhhsthgvrhfuihiivgepvdenucfrrghrrghmpehmrghilhhfrhhomh epshhvvghnsehsvhgvnhhpvghtvghrrdguvghv X-ME-Proxy: Feedback-ID: i51094778:Fastmail Received: by mailuser.nyi.internal (Postfix, from userid 501) id B7963A6007C; Sun, 22 Jan 2023 05:19:58 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.9.0-alpha0-85-gd6d859e0cf-fm-20230116.001-gd6d859e0 Mime-Version: 1.0 Message-Id: <938ee8b4-3745-43a7-b813-801df22f2888@app.fastmail.com> In-Reply-To: <20230121073741.3807-1-lina@asahilina.net> References: <20230121073741.3807-1-lina@asahilina.net> Date: Sun, 22 Jan 2023 11:19:38 +0100 From: "Sven Peter" To: "Asahi Lina" , "Hector Martin" Cc: "Alyssa Rosenzweig" , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] soc: apple: rtkit: Add register dump decoding to crashlog Content-Type: text/plain X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jan 21, 2023, at 08:37, Asahi Lina wrote: > When the coprocessor crashes, it's useful to get a proper register dump > so we can find out what the firmware was doing. Add a decoder for this. > > Originally this had ESR decoding by reusing the ARM64 arch header for > this, but that introduces some module linking and cross-arch compilation > issues, so let's leave that out for now. > > Signed-off-by: Asahi Lina > --- Reviewed-by: Sven Peter thanks, Sven