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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 A7DFDC3566F for ; Fri, 21 Feb 2020 21:34:06 +0000 (UTC) Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (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 7DD0B24653 for ; Fri, 21 Feb 2020 21:34:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="TmBLJDSm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7DD0B24653 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvdimm-bounces@lists.01.org Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 9092A10FC317E; Fri, 21 Feb 2020 13:34:58 -0800 (PST) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=207.211.31.81; helo=us-smtp-delivery-1.mimecast.com; envelope-from=jmoyer@redhat.com; receiver= Received: from us-smtp-delivery-1.mimecast.com (us-smtp-1.mimecast.com [207.211.31.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 6F83C1007B1EA for ; Fri, 21 Feb 2020 13:34:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1582320842; 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=AE85XWtWsi6tOM06pCMH0Q1Jbd3MvrBhMiJghYd0Kfk=; b=TmBLJDSmf70kSkDzioEBBhNKP1lXn4s+/Jx61TY/HPU9KZ/+XkAi5m1lAekP7miGVq47pd THfmNSPrhYdWvgxdakuYk/FqkqiQF148NYYtj+8U+gG4su3Jnqni/FJH0Oh9c5u52ep1zP IQI6rp95lDEA+KVLPrnDBB/I8Fs27xo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-485-1XR95YiTMcuW5tTVBdDbzw-1; Fri, 21 Feb 2020 16:33:59 -0500 X-MC-Unique: 1XR95YiTMcuW5tTVBdDbzw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 75EFB8018A9; Fri, 21 Feb 2020 21:33:58 +0000 (UTC) Received: from segfault.boston.devel.redhat.com (segfault.boston.devel.redhat.com [10.19.60.26]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D83279053D; Fri, 21 Feb 2020 21:33:52 +0000 (UTC) From: Jeff Moyer To: Dan Williams Subject: Re: [PATCH v5 2/8] drivers/pmem: Allow pmem_clear_poison() to accept arbitrary offset and len References: <20200218214841.10076-1-vgoyal@redhat.com> <20200218214841.10076-3-vgoyal@redhat.com> <20200220215707.GC10816@redhat.com> <20200221201759.GF25974@redhat.com> <20200221212449.GG25974@redhat.com> X-PGP-KeyID: 1F78E1B4 X-PGP-CertKey: F6FE 280D 8293 F72C 65FD 5A58 1FF8 A7CA 1F78 E1B4 Date: Fri, 21 Feb 2020 16:33:52 -0500 In-Reply-To: (Dan Williams's message of "Fri, 21 Feb 2020 13:30:56 -0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Message-ID-Hash: AFBEAF72UJ6RRHMFRJJQ3BTRDDKWOODF X-Message-ID-Hash: AFBEAF72UJ6RRHMFRJJQ3BTRDDKWOODF X-MailFrom: jmoyer@redhat.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header CC: linux-fsdevel , linux-nvdimm , Christoph Hellwig , device-mapper development X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Dan Williams writes: > Oh you misunderstood my comment, the "move badblocks to filesystem" > proposal is long term / down the road thing to consider. In the near > term this unaligned block zeroing facility is an improvement. I'm not sure I agree. I'm going to think about it and get back to you. -Jeff _______________________________________________ Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org To unsubscribe send an email to linux-nvdimm-leave@lists.01.org