Received: by 2002:a6b:fb09:0:0:0:0:0 with SMTP id h9csp2086365iog; Sun, 19 Jun 2022 07:04:47 -0700 (PDT) X-Google-Smtp-Source: AGRyM1sk7GIMInRfuQSxLfyleAakoMVXgit7z8xU2m7P/EYy15ZDbmIpcrBkWcvMfm8JCzihaVYj X-Received: by 2002:a05:6a00:1805:b0:51c:3a7:54dc with SMTP id y5-20020a056a00180500b0051c03a754dcmr19820945pfa.15.1655647487059; Sun, 19 Jun 2022 07:04:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1655647487; cv=none; d=google.com; s=arc-20160816; b=pgTI1RHXayRbHHar5Mm/59B4I6hysfqwCsQgekOssLBPVlLen59LLii02Z09P5Nyg2 IlfkD8Vefa/hS7dcOsC71GTCAAGNQ4R2rAWSrh3oi4tqR5dlnKWt1Mg0qZFHi418YE3p 8iWgB6uTX0dVMcD3Y3kvqvrinEb2IpKbAh4Y08N8nR1/hb0Q8ihlKP7QXU2bHEO85qJ9 A3LTjlBOHHmdTymgdwHb49XNo014Ja8f1nbHqT5fFUiqtvI9h5IncnaYNN7eWJx8T4d/ zuMsBO4USkWV5BO6b5xf4vpJfginPKL4PRGcJ2c0vFic0/3rrHBn2AopUX44S9GC4Kwb 0Wxg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=d6QJ/aKUFewGwItG8Bi/+O8tWP4nAri3oPyQnDhn3XY=; b=OQXLHHVpae6CaF/IGuCY2XirJjGyUNiHC6hs6kaB8hFbJJc1o8gyAQut7oSP+Easb3 DQVdLLquo8jM3vR7LHNM9il+BEFS+pOIDkn+Jv5tRuKmasbrgUrakmvg4Al1Nqx0lDUg wVGIYCadY2RpYHDO/O/IbJZCDsoc61PUBi+lupTthlzK0iM9yMcAJtBQpVB8ZFwUBnj6 3slaFTeXr/dh9yvkaM0dJ1tBFmrezY/k3wCwPrqxBgsm5SFjxH3TeSsdaQ0seXn3b062 P6iL62XfeO4u0jbVHrBqxLns1B4Mh3u625Z6e3fGfJPv8SNCcyY09fq7T5+fib+MiLBa ecSg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=ln8Gsxkh; 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=intel.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id 67-20020a630846000000b003fe25580685si13263352pgi.349.2022.06.19.07.04.29; Sun, 19 Jun 2022 07:04:47 -0700 (PDT) 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=@intel.com header.s=Intel header.b=ln8Gsxkh; 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=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237429AbiFSNiV (ORCPT + 99 others); Sun, 19 Jun 2022 09:38:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236974AbiFSNiB (ORCPT ); Sun, 19 Jun 2022 09:38:01 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F263CF18 for ; Sun, 19 Jun 2022 06:37:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655645878; x=1687181878; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=bnSUp6cwq6Caf0TGHF8XKZbohNnmqtwjwu8uNCq5o18=; b=ln8GsxkhjVp89kuUmY4vBCPkGwH96bFQ0CDzginmJ7kbJcMUO6ng2NCP zWSWnSVhbkfA5z+qaeAKVG2eckJ9XCWABBDTk8LXDYYTdZ34aSncT8NNj a7WdeVYDVvyz36N7hxQ+082yFD702GEGmEmALHgUNNi51GmZ2u7IgGvLq Fe9yMY9bjqbDzinShFu438zLhK44mLS2U79KrbYdh2vT6Vv44F2ZTQlHX tw/qyhQBBrecb7t495YuAyXS7PafVd+fuN5JMaypKRxAR6I2s93YDgEhW IAv4CAEdUtBgDl0b2j50VsfXkpcs0yqeBwJwt8CU+xfp+5wkaSZcXfm1t w==; X-IronPort-AV: E=McAfee;i="6400,9594,10380"; a="305164709" X-IronPort-AV: E=Sophos;i="5.92,306,1650956400"; d="scan'208";a="305164709" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jun 2022 06:37:58 -0700 X-IronPort-AV: E=Sophos;i="5.92,306,1650956400"; d="scan'208";a="676158531" Received: from sannilnx.jer.intel.com ([10.12.26.157]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jun 2022 06:37:55 -0700 From: Alexander Usyskin To: Greg Kroah-Hartman , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , Tvrtko Ursulin Cc: Tomas Winkler , Alexander Usyskin , Vitaly Lubart , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 07/14] mei: gsc: wait for reset thread on stop Date: Sun, 19 Jun 2022 16:37:14 +0300 Message-Id: <20220619133721.523546-8-alexander.usyskin@intel.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220619133721.523546-1-alexander.usyskin@intel.com> References: <20220619133721.523546-1-alexander.usyskin@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE 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 Wait for reset work to complete before initiating stop reset flow sequence. Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler --- drivers/misc/mei/init.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c index eb052005ca86..5bb6ba662cc0 100644 --- a/drivers/misc/mei/init.c +++ b/drivers/misc/mei/init.c @@ -320,6 +320,8 @@ void mei_stop(struct mei_device *dev) mei_clear_interrupts(dev); mei_synchronize_irq(dev); + /* to catch HW-initiated reset */ + mei_cancel_work(dev); mutex_lock(&dev->device_lock); -- 2.32.0