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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A77CC28CBC for ; Sat, 9 May 2020 04:36:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1B59724953 for ; Sat, 9 May 2020 04:36:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588999014; bh=G/KNlSTGqbPsXhFfV58KL4p2X9/pRc/Ibv763dam8k4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=IFLYIjkd98CoK9Oze7VSMd5iA+t4j6IfV17OHi4rrvhI8gwrRvqvOIXmVCowDGSLW q0MHo7T9Qz03HS2aYidDb1zJHYhwaCXsNjGPiPrmjhQXVqUNkQo72wY4F4n5Ssu0F5 n4IOiiP4huRxTfYey5kH93H1kSqcJEBpva/9ZtVE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728932AbgEIEgv (ORCPT ); Sat, 9 May 2020 00:36:51 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:33126 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728817AbgEIEgR (ORCPT ); Sat, 9 May 2020 00:36:17 -0400 Received: by mail-pf1-f193.google.com with SMTP id x77so2064725pfc.0; Fri, 08 May 2020 21:36:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=6nV8PMylqoFPDUoYFmy1R2d+sPYm3cn1hK2t9F4BUt8=; b=Al0rNm92TXFjSiIFvJIeTtAlfdJZtazQ9V5vFaLzkrTWcbCWNzMCV3xWR8gzpJRTtl NEaO3UK6caLkbxCep9aN9FiNAaGho3TYOauTsKCOR9R7VB+t2ea+ettH7jYpg78nuvms AGyJ9vKJfwyj9aGh7zV7MU16IJ8fGpV0esaaVbRmjyFaB1C7cUnsG2TKFKOevB8QwQq3 EPqYYSSuX+qOoyrsWjcH2obVy+8Cz1SPlH6a1kHd0Sbf3Shi52TKxEYKQYsVhvqnvb8r 5IIQKF4U6JVOc65gFQDavrtnoKgEv7NiGt3VFt7YF6AUCi7D+TrhAAhP3W3HcLHdV+Cp VBVQ== X-Gm-Message-State: AGi0PuaZrvUuOJwS/HokYR34C7lElu0Z2xpUAMw05U+JNKEnmIzDQWvw RlbM1s9h2ClHzffn+YzfhHY= X-Google-Smtp-Source: APiQypKuG4kUhajeiVgN6J0AzzPbQ1GumNkGw3hrb/Pw+IiX28oIrHhxd4xUHRvYtWchrnwtXqLRiw== X-Received: by 2002:a62:2582:: with SMTP id l124mr77401pfl.308.1588998975368; Fri, 08 May 2020 21:36:15 -0700 (PDT) Received: from 42.do-not-panic.com (42.do-not-panic.com. [157.230.128.187]) by smtp.gmail.com with ESMTPSA id o140sm592530pfd.176.2020.05.08.21.36.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 May 2020 21:36:07 -0700 (PDT) Received: by 42.do-not-panic.com (Postfix, from userid 1000) id 3F16642309; Sat, 9 May 2020 04:36:01 +0000 (UTC) From: Luis Chamberlain To: jeyu@kernel.org Cc: akpm@linux-foundation.org, arnd@arndb.de, rostedt@goodmis.org, mingo@redhat.com, aquini@redhat.com, cai@lca.pw, dyoung@redhat.com, bhe@redhat.com, peterz@infradead.org, tglx@linutronix.de, gpiccoli@canonical.com, pmladek@suse.com, tiwai@suse.de, schlad@suse.de, andriy.shevchenko@linux.intel.com, keescook@chromium.org, daniel.vetter@ffwll.ch, will@kernel.org, mchehab+samsung@kernel.org, kvalo@codeaurora.org, davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Luis Chamberlain , Alex Elder Subject: [PATCH 10/15] soc: qcom: ipa: use new module_firmware_crashed() Date: Sat, 9 May 2020 04:35:47 +0000 Message-Id: <20200509043552.8745-11-mcgrof@kernel.org> X-Mailer: git-send-email 2.23.0.rc1 In-Reply-To: <20200509043552.8745-1-mcgrof@kernel.org> References: <20200509043552.8745-1-mcgrof@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This makes use of the new module_firmware_crashed() to help annotate when firmware for device drivers crash. When firmware crashes devices can sometimes become unresponsive, and recovery sometimes requires a driver unload / reload and in the worst cases a reboot. Using a taint flag allows us to annotate when this happens clearly. Cc: Alex Elder Signed-off-by: Luis Chamberlain --- drivers/net/ipa/ipa_modem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ipa/ipa_modem.c b/drivers/net/ipa/ipa_modem.c index ed10818dd99f..1790b87446ed 100644 --- a/drivers/net/ipa/ipa_modem.c +++ b/drivers/net/ipa/ipa_modem.c @@ -285,6 +285,7 @@ static void ipa_modem_crashed(struct ipa *ipa) struct device *dev = &ipa->pdev->dev; int ret; + module_firmware_crashed(); ipa_endpoint_modem_pause_all(ipa, true); ipa_endpoint_modem_hol_block_clear_all(ipa); -- 2.25.1