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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 15A95C433EF for ; Thu, 14 Oct 2021 01:36:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EF500611C7 for ; Thu, 14 Oct 2021 01:36:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229878AbhJNBip (ORCPT ); Wed, 13 Oct 2021 21:38:45 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:29931 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229837AbhJNBip (ORCPT ); Wed, 13 Oct 2021 21:38:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1634175401; 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: in-reply-to:in-reply-to:references:references; bh=Ojdf6628VplIf3Ky6Hl21LjxxayitntGvwBqERQmdDg=; b=XHLeEFMS5JD/gArvWjViP+sl4Ri7ouWZc7ZzrAaDwoj3B/oTp0baXjGb/D/32bwVTwFZ0Q 1vFB1aIi6sD/UqTET/n6rdjfuExr67NKGpjLUCvdL5nsE/W6UzRe4pq1l3mKupbBogriJ2 991uZ5qxqgsv8mMKFCWLTMcaPBaSZH0= Received: from mail-yb1-f199.google.com (mail-yb1-f199.google.com [209.85.219.199]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-22-GwCG2IgMOWaBuUjDBwRTrA-1; Wed, 13 Oct 2021 21:36:39 -0400 X-MC-Unique: GwCG2IgMOWaBuUjDBwRTrA-1 Received: by mail-yb1-f199.google.com with SMTP id f8-20020a2585480000b02905937897e3daso5303407ybn.2 for ; Wed, 13 Oct 2021 18:36:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Ojdf6628VplIf3Ky6Hl21LjxxayitntGvwBqERQmdDg=; b=UJCvlmInK8oUx/ewvbqRfPHDzHNB2Pkfty7uxEmcFS6CuCeKqyFgAwxv0LXDKEr7EE b1TThDILO1AuqPJNX4ECbnwUfvGTTUqtMINi5fymIS1DIgHhjArMqIqtux03seIMAUmM l+hBkpCvHT+ghc3/0eGZH3ix1IXF8XhjC0DptsZUgKQfNc93ecxC+xkHxs/yQ8++PAZg 3CShfK8cffEmFP/Pz04dGAPyLgH0OxIi/4/xS0mD8WSrYmkFAgbzqr2c02GAwtE6ALZT XKjIMmNl1j3rjefETprot9AKZU3SyEKKpPxFeluwFdrxDZplyUZvMT9vbHfsiejG2BUH FgFw== X-Gm-Message-State: AOAM53279ruNMWvEFoBtvA+sPjwd8SiZ+3+9dMtCn7FJqVc1Man4cPd9 aWyhkf85zyVEUAuA1Qn3jg8NqHPwFQxoVKbUbDG8xjB9H1scMdqi4J+n46QuZ13PuDSqwjSFshn GQIpb6kA1NkYABVZL7PPqFin2C+8SiQo5D7hp/Mw= X-Received: by 2002:a25:bd03:: with SMTP id f3mr2924869ybk.412.1634175398983; Wed, 13 Oct 2021 18:36:38 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyiY3lIjTxO3clXNFiyfz05/uB3sTV9uNsyPOaKWIxDySFH3jYGmdCMD3aQTwqA03xAlUL/rLe/N3pUYpN2U+M= X-Received: by 2002:a25:bd03:: with SMTP id f3mr2924862ybk.412.1634175398848; Wed, 13 Oct 2021 18:36:38 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Yi Zhang Date: Thu, 14 Oct 2021 09:36:27 +0800 Message-ID: Subject: Re: kernel NULL pointer triggered with blktests block/025 on latest linux-block/for-next To: Christoph Hellwig Cc: linux-block Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Wed, Oct 13, 2021 at 5:10 PM Christoph Hellwig wrote: > > On Wed, Oct 13, 2021 at 04:50:13PM +0800, Yi Zhang wrote: > > Hello > > The below NULL pointer issue was triggered on the latest > > linux-block/for-next with blktests, is it one known issue? > > Please try this patchset: > > https://lore.kernel.org/linux-block/20210929071241.934472-1-hch@lst.de/T/#m6591be7882bf30f3538a8baafbac1712f0763ebb > Yeah, the issue was fixed with the patchset, feel free to add: Tested-by: Yi Zhang -- Best Regards, Yi Zhang