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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 B8846C07E96 for ; Thu, 15 Jul 2021 14:21:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 986C4613C7 for ; Thu, 15 Jul 2021 14:21:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230405AbhGOOYg (ORCPT ); Thu, 15 Jul 2021 10:24:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229457AbhGOOYf (ORCPT ); Thu, 15 Jul 2021 10:24:35 -0400 Received: from vulcan.natalenko.name (vulcan.natalenko.name [IPv6:2001:19f0:6c00:8846:5400:ff:fe0c:dfa0]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A9EA4C06175F for ; Thu, 15 Jul 2021 07:21:42 -0700 (PDT) Received: from spock.localnet (unknown [151.237.229.131]) (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 vulcan.natalenko.name (Postfix) with ESMTPSA id D8687B35AC9; Thu, 15 Jul 2021 16:21:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=natalenko.name; s=dkim-20170712; t=1626358901; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LlgiOkZHXNEIEfSaNUhKVoHJLJHo0vEdnYWGRcJTLVg=; b=atQl93tNGGkJYXUalUq6dTShLQ02fCz+2Uz1rMv8IgGbVFofErY+X5nMClLN1Ak2PztfIu p5sdaqx5L+xSCGGx63OwdmG0o4VpU8CSvnkxdB1U+XE2uNOJAWzgUZwaCV9vHq9LqBuiI3 TU5E0lilVrBCarvau3atvWe37ot+oQ0= From: Oleksandr Natalenko To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Jens Axboe , Christoph Hellwig , Sagi Grimberg , linux-nvme@lists.infradead.org, David Jeffery , Ming Lei , Laurence Oberman , Paolo Valente , Jan Kara , Sasha Levin , Keith Busch Subject: Re: New warning in nvme_setup_discard Date: Thu, 15 Jul 2021 16:21:39 +0200 Message-ID: <18913178.CfhFyDH87r@natalenko.name> In-Reply-To: References: <4729812.CpyZKHjjVO@natalenko.name> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello. On =C4=8Dtvrtek 15. =C4=8Dervence 2021 16:19:31 CEST Greg Kroah-Hartman wro= te: > Can you run 'git bisect' to find the offending patch? Of course, as soon as I reproduce this reliably. Thanks. =2D-=20 Oleksandr Natalenko (post-factum) 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=-3.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_ADSP_ALL,DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 14081C07E96 for ; Thu, 15 Jul 2021 14:22:05 +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 CD8F061380 for ; Thu, 15 Jul 2021 14:22:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CD8F061380 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=natalenko.name Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@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:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=gepWsxUbi+dgeLoNaL5if/9nMJkHUx9n1Z/J+R7lhxI=; b=yMjF8qOFifu91j DU6/Umt+weIE8dxgEW5Or60qBfuBwMXvxnpcSZbA9++RAOGkki/mCGVo/4YaihoqCiHVIs+/rxciY l/dPl/n7kVl+Ns3qM9nEPUnDr7VL3vRWYNmt0jzRewyhBlFfuzkjzb+bevR9h3+hW94DJkyUxfPfi mt5K3gU94YWUrLG+qH1Sb8KOs/zgH7Rqf4jDM/5v+tpdG4YdetHd7FcwXXOdlZgiNbaG5W/IMJpxi 4zYp+svxTuiaD2OnEUSupSzuuGxxVzhWtuIlfdOqp7PMyYXIJ+CWzKQempsTlzu0FymYEU57bU53X ivv9ZZFYcyjPmbVJUwkg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m42FH-0014iz-TB; Thu, 15 Jul 2021 14:21:47 +0000 Received: from vulcan.natalenko.name ([2001:19f0:6c00:8846:5400:ff:fe0c:dfa0]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m42FE-0014hc-AT for linux-nvme@lists.infradead.org; Thu, 15 Jul 2021 14:21:45 +0000 Received: from spock.localnet (unknown [151.237.229.131]) (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 vulcan.natalenko.name (Postfix) with ESMTPSA id D8687B35AC9; Thu, 15 Jul 2021 16:21:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=natalenko.name; s=dkim-20170712; t=1626358901; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LlgiOkZHXNEIEfSaNUhKVoHJLJHo0vEdnYWGRcJTLVg=; b=atQl93tNGGkJYXUalUq6dTShLQ02fCz+2Uz1rMv8IgGbVFofErY+X5nMClLN1Ak2PztfIu p5sdaqx5L+xSCGGx63OwdmG0o4VpU8CSvnkxdB1U+XE2uNOJAWzgUZwaCV9vHq9LqBuiI3 TU5E0lilVrBCarvau3atvWe37ot+oQ0= From: Oleksandr Natalenko To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Jens Axboe , Christoph Hellwig , Sagi Grimberg , linux-nvme@lists.infradead.org, David Jeffery , Ming Lei , Laurence Oberman , Paolo Valente , Jan Kara , Sasha Levin , Keith Busch Subject: Re: New warning in nvme_setup_discard Date: Thu, 15 Jul 2021 16:21:39 +0200 Message-ID: <18913178.CfhFyDH87r@natalenko.name> In-Reply-To: References: <4729812.CpyZKHjjVO@natalenko.name> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210715_072144_555009_DC772E7A X-CRM114-Status: UNSURE ( 5.16 ) X-CRM114-Notice: Please train this message. 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