From patchwork Wed Nov 4 11:27:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damien Le Moal X-Patchwork-Id: 316737 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=-6.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 55F22C388F7 for ; Wed, 4 Nov 2020 11:27:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DE527223AB for ; Wed, 4 Nov 2020 11:27:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="WhTTc9EK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729591AbgKDL1v (ORCPT ); Wed, 4 Nov 2020 06:27:51 -0500 Received: from esa4.hgst.iphmx.com ([216.71.154.42]:58996 "EHLO esa4.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728287AbgKDL1v (ORCPT ); Wed, 4 Nov 2020 06:27:51 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1604489270; x=1636025270; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=fDDF0p52VZ+bUECmVnAo/niCpxwKmufCt0gCwQnVZjA=; b=WhTTc9EK+Fsz9gTVy7d8lSQU+e/bczgKvqZuuEwbflbUREWM9KMtf7Jq n1v+Hy1xINDE2LDUyCj4COqVW8C4x9sVJU+zkqv8U5CCScWRd52zu0rtt Z7hD12E02Kbxqc89sdQdrK5S6UZ7djdleL8eMxvgFDuMrLNfXPhBCOWeF kINdmHl+nKLUH+kwO/hLJPDLPez6pyrl8Q0sVEpMYYqdQZLl+bN08E4CV c2sBMC7eD9EmdOOBrKCRitu83DAEmi1YcXhHlWVKLfODlUtOlFJ2o/YhL trgXHOv+OCyH5/2MFVPoUcv0yxLCadVc1KkJ5plubfeJv23/k0P4j9+ys w==; IronPort-SDR: ar+nZ549fU0TmvqVqMoJsdeRDf1LYZZozNW04Q3/yteB11jMOQcyS1kWWcmXRJcUTrK1CZfOvz TtKa7Hd7Sp8NL4KYvPg5CIRWyvoaZS0eVwraUUfViQ1yGn7Z6ep+cbv+CMphDkQrPuaS+YG4F7 a4J5FzCDU0w8jbfI3YY9wLeS6zrpNDjYOrACwQSO1zo21feXkSetSUF4np848F/8AuS0KtaM1V cAl+UbgGDcMn7HXSyqtIoyTwrfuZv4MtFkNrFMz6Bp+AaOInEWuj5ipGfVvx22p4uCDoreOAcL I3Q= X-IronPort-AV: E=Sophos;i="5.77,450,1596470400"; d="scan'208";a="151681621" Received: from uls-op-cesaip01.wdc.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 04 Nov 2020 19:27:49 +0800 IronPort-SDR: TitWE1GohEMEf5KuL7WjiCpdEO2BYg9NGtxaeGqcgqVNJ7Ao1CLxuu6yXbFoByIGfE+vrs8NaK QhA5VvnZLyVpT0XOw4P/4fYDcc6gf2eDmq+dJwTWdDaaT8ihhu6Ku+iADfrgOMrbzssiavGtJI B9FmMjUPKOR50yJiF1L8f7iPXTEgrrOpImb8tsjWkD3mdQYob81jMU5EpE2UBRoEEVSiMtKnFp BCTxmZwmWxIgKe/WiNcnkESlXd0EEjOQc/bopTl5g+S3Gv54rYPERe2aF9aWxGts5GfCcPfmZt tAI/kuM1o4pFVw0opVLKwQBs Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2020 03:13:58 -0800 IronPort-SDR: Bjnktp3ke9q/2a9dbXBVdWErNQEwSoubgXtVTPUxJBMe19qTxl1wmzaGUoEY4RwNzHm3zdzj/n UPOQJJmSXh7/E2yU8UpUJI47BynwB0d1/eOP87wj3/KxZp6ULDfFEdtzuF8cYpXu7HspZDSboo l8QkG8R/CCiimA+vv1lBtJVUy8rCSftFGjyBNmt1+ywThMW2Gx9pnfobWnzJEcD9LajXdK2UxY fh532IErwu5F4plYKRiSrcU+k52YI09FDEc7+egvWKzmZObKNQiwesz+UgfGtfNdMYvRUy2Y9z Y/Y= WDCIronportException: Internal Received: from washi.fujisawa.hgst.com ([10.149.53.254]) by uls-op-cesaip02.wdc.com with ESMTP; 04 Nov 2020 03:27:49 -0800 From: Damien Le Moal To: Greg Kroah-Hartman , stable@vger.kernel.org Cc: Jens Axboe , Kanchan Joshi Subject: [PATCH 0/3] null_blk fixes for 5.9 stable Date: Wed, 4 Nov 2020 20:27:44 +0900 Message-Id: <20201104112747.182740-1-damien.lemoal@wdc.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201104095141.GA1673068@kroah.com> References: <20201104095141.GA1673068@kroah.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Greg, Here are three backported patches from this cycle for 5.9 stable. The upstream patches are: 1) 35bc10b2eafbb701064b94f283b77c54d3304842 2) f9c9104288da543cd64f186f9e2fba389f415630 3) aa1c09cb65e2ed17cb8e652bc7ec84e0af1229eb Thanks. Damien Le Moal (2): null_blk: Fix zone reset all tracing null_blk: Fix locking in zoned mode Kanchan Joshi (1): null_blk: synchronization fix for zoned device drivers/block/null_blk.h | 1 + drivers/block/null_blk_zoned.c | 157 ++++++++++++++++++++++++--------- 2 files changed, 118 insertions(+), 40 deletions(-)