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=-9.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_1 autolearn=ham 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 57DF4C433F5 for ; Sat, 4 Sep 2021 19:00:16 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 146676069E for ; Sat, 4 Sep 2021 19:00:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 146676069E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=omp.ru Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:References:To:From:Subject:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=cY0PE2bS+34tcMkIc6+xq45x5nwBcXE4d7/N+YtLL/k=; b=gvdxJ+j8psdRbarH6DdTYFvBBg 0snmf8CLjF6J6UT6Jz+b1polmsX6RqqAE0WNCX/6ZJl3OEBBolOqRcKGGwELeUgQ3ReYyLmamg5PT SzD/kGQmfdHfC0eLODyhbjsqY120NrG+OrcQ4fGleV3Of6pJz/dZ0oQiUuRt0A/Rc3hjFX7XB+dFo 85XjO40WUAXXe56hUoRvJYrBGB1FEjU3kF6FI3k4XXDgQ9CKxMKkCyfGqRAx2eR3Ibkd1ySdi5oxD 3hJZ4uLyKm8u1V0nDpKSisxqmOgWklsHjFeG9VvzqNwvcRFGYZGLM3zyV/r1pwocfILqvx99KQK9t 4hKpupuQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mMark-00Eaja-Lt; Sat, 04 Sep 2021 18:58:12 +0000 Received: from mxout01.lancloud.ru ([45.84.86.81]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mMarf-00EaWv-Il for linux-arm-kernel@lists.infradead.org; Sat, 04 Sep 2021 18:58:10 +0000 Received: from LanCloud DKIM-Filter: OpenDKIM Filter v2.11.0 mxout01.lancloud.ru 9B24A2093224 Received: from LanCloud Received: from LanCloud Received: from LanCloud Subject: Re: [PATCH 0/4] Explicitly deny IRQ0 in the libata drivers From: Sergey Shtylyov To: Sergey Shtylyov , Jens Axboe , , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , References: <2e552c36-84a5-a642-a8f0-1395f77a1a6a@omprussia.ru> Organization: Open Mobile Platform Message-ID: <86087864-2023-890b-5e9e-f229aa4b9db6@omp.ru> Date: Sat, 4 Sep 2021 21:57:49 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Originating-IP: [192.168.11.198] X-ClientProxiedBy: LFEXT02.lancloud.ru (fd00:f066::142) To LFEX1907.lancloud.ru (fd00:f066::207) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210904_115807_918408_7A8BFDCB X-CRM114-Status: GOOD ( 14.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 On 5/10/21 11:48 PM, Sergey Shtylyov wrote: > Hello! > > What about this series? > I got no feedback whatsoever -- it seems to have been lost. Almost 4 months have paseed from this reminder. Still no commnets whatsoever... > On 3/21/21 9:50 PM, Sergey Shtylyov wrote: > >> Here are 4 patches against the 'master' branch of the Jens Axboe's 'linux-blobk.git' >> repo plus the 'pataep_93xx' driver patch re-posted yesterday. The affected drivers >> use platform_get_irq() which may return IRQ0 (considered invalid, according to Linus) >> that means polling when passed to ata_host_activate() called at the end of the probe >> methods. > > I might not have been clear enough: 'irq == 0' means that the libata core would WARN about > the non-NULL 'handler' paramter which seems a to be a problem... > >> I think that the solution to this issue is to explicitly deny IRQ0 returned >> by platform_get_irq()... [...] MBR, Sergey _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel