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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 26123C3ABBC for ; Fri, 9 May 2025 04:11:04 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4ZtwXk4cVBz2ySg; Fri, 9 May 2025 14:11:02 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2607:f8b0:4864:20::433" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1746759906; cv=none; b=VbOThRmtzTCZuO5iz/XoPbYKJIZBTeU6ZfFVhAdOPjQJXnKV3Xoy3PFClHidtnnAWe7y/HPbLHII8NLDtoFtEsNmV03oLp9HSWpua4FSN3Q/7JJKnNFDtQ68LYwvTaZQo1D3bIi79u8y073hW66xyzLIFJfV2VrKyNW0dake5HrT6imE4hndGuW3b8qwY4Qv/Pd1+ypSFh425/Ua/oBt/tW2N4wtd+gyV5nJiUREreOyaQFmjdrp0zjfKDIVXdzzLoNpdwc/0EsW9DgdROmrxHrDMCrgaZg2hTl0xMrP8gfT5yXcbHo30bEKIE0ECYcp47t5Le4IfJsCSwtVlUkI6Q== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1746759906; c=relaxed/relaxed; bh=4t2Ei0gDk5QvwRDY4Z4sHn1iXc6O7O7DItvDoocJa0w=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=W75OnyRqxilUIGlqlUlkGr8PCYrpMHoNoA97xEusl0ZVjXei0MP1by3vP9yVO2OFJb+jp4Ny2uBoblzNVSrI6QnFMxYJNZlmR9kO0KjA8z/9/f1RAgqYIw1OG7K7pt/omT0Bt74kbtZV31ENh6mAB+aVIT9N0tm+Q/Sa6dbTSclvbCO3RNk//Ip+w+2VF+hYrl6mNMFmGTABd5nS9ru1QQnn9fFqsP6c8I7frhHY/jE+7yqGmaZjFB4GzgKNKqHYikNhn4GYwz6Q3LvXX3sEY3EO9vQa+qfI36ZOVvPT8SE551dcOtEoGrwRuAqPvRTIh39XixVGZQsF/UEoY/fNvA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=DSo944cn; dkim-atps=neutral; spf=pass (client-ip=2607:f8b0:4864:20::433; helo=mail-pf1-x433.google.com; envelope-from=wilfred.opensource@gmail.com; receiver=lists.ozlabs.org) smtp.mailfrom=gmail.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=DSo944cn; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::433; helo=mail-pf1-x433.google.com; envelope-from=wilfred.opensource@gmail.com; receiver=lists.ozlabs.org) Received: from mail-pf1-x433.google.com (mail-pf1-x433.google.com [IPv6:2607:f8b0:4864:20::433]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Ztv4d3qdwz2yTK for ; Fri, 9 May 2025 13:05:04 +1000 (AEST) Received: by mail-pf1-x433.google.com with SMTP id d2e1a72fcca58-74237a74f15so832869b3a.0 for ; Thu, 08 May 2025 20:05:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1746759901; x=1747364701; darn=lists.ozlabs.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:from:to:cc:subject :date:message-id:reply-to; bh=4t2Ei0gDk5QvwRDY4Z4sHn1iXc6O7O7DItvDoocJa0w=; b=DSo944cnZNFAFgkR9aT6vq4AhI1gJBkNBzV1mHvXVhM2uihA0X8QZRAdaFGgW18EDn WQvUtpGXoqCouFwlqIKLLHVwN1IFylCVUvqg2LCR/5oBU2VBtd58FN+RX2u4p94a2Enb ZuwJGZ8lz2sALyo+xQsl6p40p3FGva45aKzKnRjryRetRlRe0m6Sret8Ifx8odkHaDPu LTIu880rq0gant+l1/w6Cs1b0hgPuMFhkA8eHsEkWjwtUKU5lER9ZAjReDG6hhnSohYf OY6vaBHYLm3UAsl2bwh0heYharxss/8NSiQ4VPJo8EBMOhSaqCXN7Scrl7o/8ySksesT 62UA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746759901; x=1747364701; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=4t2Ei0gDk5QvwRDY4Z4sHn1iXc6O7O7DItvDoocJa0w=; b=Fx+p84q4dGGXVd5EL+t5P+BbtEh8+IkPgpS5bPgc1UfMh473t/YXAKfbwcEeIN3kI9 Udh0mmFCWCl2sXXihrCeJCyDZJJ98qjo8O++X72QzFxc6EM1i79NnAIDCHN9itJi8hAu h94XhzIm7hg35sTjmYs2KPambFEh1MbKZUM0+Ca78p7H15jDKWWk70EaXLvpp0sp4lFL sDoNXJBfAptjxCPRGtbcrAJ/K+a0wiTpcbyg3wiFnM7gQNYa+66ylcXlA6vjKDWbiM0j gWHKzIsaJfJPQF5E30QcAFHJgHcC7AjqhEkEM4Ek9p4UmHlqhBrQti79Vr0WdNFZjQfY j5pA== X-Forwarded-Encrypted: i=1; AJvYcCUKOJ2jbvxWPw/tzdown2rusIO+kaFxv3V9jWXGDa2hQULytbt2Ky2PmFeNhgdJctQaQT2wzZhWWUyJbGQ=@lists.ozlabs.org X-Gm-Message-State: AOJu0YyQku7t/U+6hx9SLxn6g2h8a9FflizTJui3ygJ5gS2kQNWyvn3T bKWEzOXxIP2CFu9/UIKlXIE/cAwBZE/qrtDEJ41LA6+7taVCMa6L X-Gm-Gg: ASbGnctcvFAOmOgwt1g5FOnZ/FTtMMavzcTleZIzBScmYTuE0n0AWtEl/SZ2XBat5j4 xAmiUT9S7K/sw+Ewusk8HA/5qdKgBpghTypEw2QlvNgqNV921CJSBthfiJxPpKK8ILihEwDeS4H clKSkErHuNa3bz3kQ5Obzya166kbbeusx92ONyOBIMwcOV/IMnqLiF4UliTsKuhzVnOwqLRmkiW z/fkecVB1jSxDZRkO0z3Q4sy+zq24eXxuhVb6PxEYpjValYE20dRHZw0cgzF9GX5evK7le/I3Cz F18m+g6MLmVz2QMX33BRtV9edflNmqo/TqNFpLwN8aRwOYrxBkDLqTQ= X-Google-Smtp-Source: AGHT+IEwAifDsncJZmqJw68TT82q/qBue7rdP4C6uwfIpHf3Dur7C2E/ejrTbFWgc33C/qpZMOKFqQ== X-Received: by 2002:a05:6a21:670d:b0:1f5:889c:3cbd with SMTP id adf61e73a8af0-215abc75623mr2418406637.35.1746759901018; Thu, 08 May 2025 20:05:01 -0700 (PDT) Received: from [192.168.0.69] ([159.196.5.243]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-74237a0f141sm775938b3a.117.2025.05.08.20.04.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 May 2025 20:05:00 -0700 (PDT) Message-ID: <09c558f2128c5f8ca1d4e51b0ba04646170d2de1.camel@gmail.com> Subject: Re: [PATCH v4 1/5] PCI/ERR: Remove misleading TODO regarding kernel panic From: Wilfred Mallawa To: Manivannan Sadhasivam , Mahesh J Salgaonkar , Oliver O'Halloran , Bjorn Helgaas , Lorenzo Pieralisi , Krzysztof =?UTF-8?Q?Wilczy=C5=84ski?= , Rob Herring , Zhou Wang , Will Deacon , Robert Richter , Alyssa Rosenzweig , Marc Zyngier , Conor Dooley , Daire McNamara Cc: dingwei@marvell.com, cassel@kernel.org, Lukas Wunner , Krishna Chaitanya Chundru , linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org Date: Fri, 09 May 2025 13:04:50 +1000 In-Reply-To: <20250508-pcie-reset-slot-v4-1-7050093e2b50@linaro.org> References: <20250508-pcie-reset-slot-v4-0-7050093e2b50@linaro.org> <20250508-pcie-reset-slot-v4-1-7050093e2b50@linaro.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.54.3 (3.54.3-1.fc41) X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 On Thu, 2025-05-08 at 12:40 +0530, Manivannan Sadhasivam wrote: > A PCI device is just another peripheral in a system. So failure to > recover it, must not result in a kernel panic. So remove the TODO > which > is quite misleading. >=20 > Signed-off-by: Manivannan Sadhasivam > Reviewed-by: Wilfred Mallawa