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[23.128.96.33]) by mx.google.com with ESMTPS id m16-20020a17090ade1000b0027763f3e3c8si1773649pjv.186.2023.11.17.04.28.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Nov 2023 04:28:23 -0800 (PST) Received-SPF: pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) client-ip=23.128.96.33; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ARZ7kQwN; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id 7C0F8822B8FE; Fri, 17 Nov 2023 04:28:21 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231286AbjKQMZ1 (ORCPT + 99 others); Fri, 17 Nov 2023 07:25:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230379AbjKQMZ0 (ORCPT ); Fri, 17 Nov 2023 07:25:26 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 02ACFD52 for ; Fri, 17 Nov 2023 04:25:23 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9D2A1C433CA; Fri, 17 Nov 2023 12:25:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1700223922; bh=v527SQgqz2+LVPAxIFyWkbKJJEMa3LhSHhSymoclTVA=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=ARZ7kQwNiWPMDR9uZIICsvA+843GOLb0FIxzBIX8QtVBSYRngOgKz8Kx4icOfJvxQ yw1TTPIWmjvLqku/yKe7j9jFSaSPr4MLu8G1MqKukm7RTIZ6PgD24cRSrt/+PBf/2Y WXIi4C4YVY+iJoZ8qJvJ0stXafC1o7pYvL8Z0UuCCGNaKmpiRMbbrpRo7Ile0Z22Q6 GZYJdZ/Vmabg/bkTnpolu9kWxnJURioeUXTs6bUisp9Z/EugMmryllzTn1dNoAHFSa F/FLDpRSayFrIsDJ2JWHSM+FMxxqgdcr6XW3kMsn/Y41tuQ8jJBp9i0tEd3v89PyTR Zvs5bnDP4U6vg== Message-ID: <9e18d992cdccf56d26482adc8c1c4a6012c68f8e.camel@kernel.org> Subject: Re: [PATCH 0/9 v3] support admin-revocation of v4 state From: Jeff Layton To: NeilBrown , Chuck Lever Cc: linux-nfs@vger.kernel.org, Olga Kornievskaia , Dai Ngo , Tom Talpey Date: Fri, 17 Nov 2023 07:25:20 -0500 In-Reply-To: <20231117022121.23310-1-neilb@suse.de> References: <20231117022121.23310-1-neilb@suse.de> Autocrypt: addr=jlayton@kernel.org; prefer-encrypt=mutual; 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kZWuOsJdJQdmwlWC5L5ln9xgfr/4mOY38B0U= Content-Type: text/plain; charset="ISO-8859-15" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.1 (3.50.1-1.fc39) MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Fri, 17 Nov 2023 04:28:21 -0800 (PST) On Fri, 2023-11-17 at 13:18 +1100, NeilBrown wrote: > This set adds a prequel series to my previous posting which addresses > some locking problems around ->sc_type and splits that field into > to separate fields: sc_type and sc_status. > The recovation code is modified to accomodate these changed. >=20 > Thanks > NeilBrown >=20 > [PATCH 1/9] nfsd: hold ->cl_lock for hash_delegation_locked() > [PATCH 2/9] nfsd: avoid race after unhash_delegation_locked() > [PATCH 3/9] nfsd: split sc_status out of sc_type > [PATCH 4/9] nfsd: prepare for supporting admin-revocation of state > [PATCH 5/9] nfsd: allow admin-revoked state to appear in > [PATCH 6/9] nfsd: allow admin-revoked NFSv4.0 state to be freed. > [PATCH 7/9] nfsd: allow lock state ids to be revoked and then freed > [PATCH 8/9] nfsd: allow open state ids to be revoked and then freed > [PATCH 9/9] nfsd: allow delegation state ids to be revoked and then >=20 Nice set. I like this overall. One (other) question: do we need to add handling for revoking layout stateids as well? I'll plan to pull this into my local branch for some testing over the weekend. --=20 Jeff Layton