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=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 CE554C433DF for ; Thu, 2 Jul 2020 19:04:28 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9A0B020702 for ; Thu, 2 Jul 2020 19:04:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="pO8UACcH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9A0B020702 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=hqtV4AE0Otuq8bvA2MwJ+HGNRdj/PARWekXNZCT6iJw=; b=pO8UACcHWqJ6HvnwNO8tGFy6E AGrqh45+ccOvQXFXIyPOGUbeFGzkqmwhXz4cO+MHYtQ+SguZKA414o/npOsq2YF3kQ8iwvHrXzhBU aoLmISGG2WDXH/A/C+neZsfnd4VNGVGpqiniOFZaP2BDznPUl+F+tjktzYzwqlNotEYjXjqflDg2P gMKHUs+Nv0RYsOqPE4bvQLxJM9FPHRLFof1/ePGKNniHs4PEoi+/GHVtR1BsIKFKuYk0ziz8O/syT do0QWMXlH0R4UB6YYWr7B3INHe20yExtf6VlmN35c7maA1/IT40IwPL66MSyIowCH17vYq0nyc3WB DaK33FJUw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jr4U6-0006ME-02; Thu, 02 Jul 2020 19:02:58 +0000 Received: from muru.com ([72.249.23.125]) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jr4U4-0006LU-1x for linux-arm-kernel@lists.infradead.org; Thu, 02 Jul 2020 19:02:56 +0000 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id F04448062; Thu, 2 Jul 2020 19:03:44 +0000 (UTC) Date: Thu, 2 Jul 2020 12:02:49 -0700 From: Tony Lindgren To: Suman Anna Subject: Re: [PATCH 1/2] bus: ti-sysc: Fix wakeirq sleeping function called from invalid context Message-ID: <20200702190249.GO37466@atomide.com> References: <20200702174929.26506-1-tony@atomide.com> <434eff2e-bc7f-84ee-0980-769915cefffb@ti.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <434eff2e-bc7f-84ee-0980-769915cefffb@ti.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200702_150256_164692_AD1C125A X-CRM114-Status: GOOD ( 10.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nishanth Menon , Tero Kristo , Grygorii Strashko , Dave Gerlach , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, "Andrew F . Davis" , Peter Ujfalusi , Faiz Abbas , Keerthy , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Roger Quadros Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org * Suman Anna [200702 18:01]: > Hi Tony, > > On 7/2/20 12:49 PM, Tony Lindgren wrote: > > With CONFIG_DEBUG_ATOMIC_SLEEP enabled we can see the following with > > wakeirqs and serial console idled: > > Which devices are these? I have one patch from Tero fixing similar errors in > OMAP IOMMU driver. Will post that either today or tomorrow. I noticed this testing Andy Schevchenko's pending generic serial PM patches. It happens on any omap variant with kernel serial console detached and uart idled. Then just wait for the autosuspend timeout to expire and type a character on the serial console :) Regards, Tony _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel