From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751337AbdAOWDC (ORCPT ); Sun, 15 Jan 2017 17:03:02 -0500 Received: from mail-bl2nam02on0070.outbound.protection.outlook.com ([104.47.38.70]:54006 "EHLO NAM02-BL2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751068AbdAOWC7 (ORCPT ); Sun, 15 Jan 2017 17:02:59 -0500 Authentication-Results: spf=pass (sender IP is 74.221.232.54) smtp.mailfrom=sandisk.com; broadcom.com; dkim=none (message not signed) header.d=none;broadcom.com; dmarc=bestguesspass action=none header.from=sandisk.com; X-AuditID: ac1c2133-4386e98000013ebf-89-587c6c4a8f94 From: Bart Van Assche To: "torvalds@linux-foundation.org" , "James.Bottomley@HansenPartnership.com" CC: "mingo@kernel.org" , "linux-kernel@vger.kernel.org" , "tglx@linutronix.de" , "sathya.prakash@broadcom.com" , "suganath-prabu.subramani@broadcom.com" , "hare@suse.de" , "akpm@linux-foundation.org" , "linux-scsi@vger.kernel.org" , "Sreekanth.Reddy@broadcom.com" , "chaitra.basappa@broadcom.com" Subject: Re: [PATCH] Revert "scsi: mpt3sas: Fix secure erase premature termination" Thread-Topic: [PATCH] Revert "scsi: mpt3sas: Fix secure erase premature termination" Thread-Index: AQHSb3sdvo4QcO+u1EG5k1QASH5Lrg== Date: Sun, 15 Jan 2017 22:02:51 +0000 Message-ID: <1484517756.11850.1.camel@sandisk.com> References: <1484319727.2527.8.camel@HansenPartnership.com> <20170115091925.GA26656@gmail.com> <1484496665.2405.2.camel@HansenPartnership.com> <1484507599.2405.16.camel@HansenPartnership.com> <1484509776.2405.21.camel@HansenPartnership.com> In-Reply-To: <1484509776.2405.21.camel@HansenPartnership.com> Accept-Language: nl-NL, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.28.1.254] Content-Type: text/plain; charset="utf-8" Content-ID: <9DCAB195A2D3124E8D46AD9418E36985@sandisk.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrNIsWRmVeSWpSXmKPExsWyRobxn653Tk2Ewfc5zBZz1q9hs3j7djOT xZ5Fk5gsNvZzWFzeNYfNovv6DjaL1f9OMVpsmHeLxWLm16fsFs/OxFhs3jSV2eJR31t2Bx6P WffPsnlMm3SKzWPTqk42j3fnzrF7nJjxm8Vj8+lqj8+b5ALYo7hsUlJzMstSi/TtErgybj3a xFxwSKxi5rxpLA2MP0S7GDk5JARMJDrO7GDqYuTiEBJYwiRxbvkHFgjnEqPEzYX9LCBVbAJG ErMn7AFLiAjMYJRYuXAdG4jDLHCIReLc3K+MXYwcHMICoRKPVgiANIgIhElsWf+SBcLWk3h8 diYbSAmLgKpE5xlTkDAv0My1b/cwQyzrYZaYufY0WD2ngK3E8RnLweoZBWQlWl5zg4SZBcQl bj2ZzwRxtYDEkj3nmSFsUYmXj/+xQtgKEp9X/ANrZRbQlFi/Sx+i1Upi77peZghbUWJK90N2 iBMEJU7OfMIygVFsFpINsxC6ZyHpnoWkexaS7gWMrKsYxYoTk4tz01MLDE30ihPzUjKLs/WS 83M3MYKjXNF4B+O/De6HGAU4GJV4eG+Y1EQIsSaWFVfmHmKU4GBWEuHd8646Qog3JbGyKrUo P76oNCe1+BCjNAeLkjiv/IHdoUIC6YklqdmpqQWpRTBZJg5OqQbGfqPdV74tvjUlYQdzYKKU UOLHgMgZch4Oy32u3Lz17dnmA6KzNXx2/DGS+Lqww0f7wlyFN+zyKwpMw6/fWtTkoZR46KHO yU3GbUdWZiu+OVXgYnPp47F1Ld3ubxW0CqWLhD609y46o8JWH/tP+PShafuOSpxquDNVa73C JRuXP1sqGfcKPlU6qcRSnJFoqMVcVJwIAG68AE7uAgAA X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:74.221.232.54;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(6009001)(7916002)(39850400002)(39410400002)(39840400002)(39860400002)(39450400003)(2980300002)(438002)(24454002)(189002)(199003)(377454003)(377424004)(305945005)(7416002)(8936002)(102836003)(106116001)(76176999)(69596002)(93886004)(626004)(2950100002)(47776003)(7736002)(6116002)(356003)(81156014)(33646002)(54356999)(92566002)(50986999)(103116003)(106466001)(81166006)(8676002)(2900100001)(97736004)(50466002)(2270400002)(5001770100001)(36756003)(5660300001)(23676002)(189998001)(229853002)(68736007)(54906002)(4326007)(38730400001)(2501003)(27001)(86362001)(3846002)(2906002)(6306002)(7099028)(32563001);DIR:OUT;SFP:1101;SCL:1;SRVR:DM2PR02MB1289;H:sacsmgep14.sandisk.com;FPR:;SPF:Pass;PTR:InfoDomainNonexistent;MX:1;A:1;LANG:en; X-Microsoft-Exchange-Diagnostics: 1;BY2FFO11FD018;1: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 X-MS-Office365-Filtering-Correlation-Id: 2302a7a9-b57d-41e1-c54f-08d43d9241b2 X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:(22001)(8251501002);SRVR:DM2PR02MB1289; X-Microsoft-Exchange-Diagnostics: 1;DM2PR02MB1289;3:omLk0rnz1TT204BQ65NYfLjteCcdNxuuskmcf13GvrIZC1H79he406RfWYt8fmkP+7ZUPrc/yQMWCih3wM34I9oQW5OqILbihIY37un0gnrUApnkh9OVdWrBcBpx2ASr5SjlYXwrfxwUGRYMzK/hmQoQzkNONpkrObWeag1XrC3jJrerRHN3Ra7siDoIE1gS2P+rue+zonjGTDtN+AM4OllqyUI4u5QZNdYVH/m4ZMaJxVf0CyZxhZA8Z/zuIX+efdSAJJrEmATZu6TC8eWHyAMnqa9bs+V1sd3dzvEraoHrTY48XKb/BitakwH9h6Iu1jXiQb831R6PyJHEb5TCQFa24wGRJxtrBGlXPRDGRkAcwyoqAOu7Zpp5N6/SoM2aIDTrK5W91RgzgxGeY8hJJw==;25:C9yIDtzrtB3qimD8JGmwhzOQoB+hflZtK1YqCNZtz/1C35Mc54J+5/+tT30mWYhaqs6Dqu3j8pB4byYLHsXSnm6E/qiXHxhAjSfHxwvMdN7oy5D710NCB7hTID7iQrgInQAjT6mKs14XXXod2QmZhcd+ePj3z/qK1ST04U2kch/9rBlpK+FTY9yfgfSYDR8B70zuAlkBhJnvsNjhKbasdbXAYOOeV5vuYNPDWjLTAsk2b9jG0mvH99io6iYuPL3G1hYKysi+PiFnE7sM99OmvbdLXjHUzA86+OGwb8ElKOmllEDMr3Q1jCra6XEt10m/4/m8SELXEJaQ0PL3cHOaFPSI42LkXRup11+jACDTVMPzX2ZFQI7N3D7A+9rKaDSpdjaugEB5I/SJCSutNErh/8nFT0jJNaVgwkBDUGv7nGU8WG1bGRA/9nApnXv0FHn8ibg9GRG9hvyaW/mTcXC2xQ== X-Microsoft-Exchange-Diagnostics: 1;DM2PR02MB1289;31:xAncmXaszNrNZZPKtybN3Blpf6lNJQlLKvFian/JwtFzN7aVcXuXqdTlDJ6AsSaauKiMTWgk6RV3o//GBxLShnFB1u3OXw80Vk+gIIjpaNFJ3E+YGRTdgoiG4b+pdjkKAIYu7klC9un3aDq6mt+A4a7i2ulfU3HujH7PNoweo7TX31/7kYU7Fk4GECVNBYkXI0sIe5I1dMkE9+nPMTj43m1XovBkSuy2G6jWBqIXewutl1qL3JACI0yjZHfW4Tf+KiT+G80cCFWrtOunczqC5Q==;20: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 X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:(42932892334569); X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:(6040375)(601004)(2401047)(5005006)(8121501046)(13015025)(13018025)(13017025)(13023025)(13024025)(10201501046)(3002001)(6055026)(6041248)(20161123558021)(20161123562025)(20161123564025)(20161123560025)(20161123555025)(6072148);SRVR:DM2PR02MB1289;BCL:0;PCL:0;RULEID:;SRVR:DM2PR02MB1289; X-Microsoft-Exchange-Diagnostics: 1;DM2PR02MB1289;4:kHu/8gmtugb6hiQl7xuQzNPjAD3oQgJsNpGoT8JR0tsi09u71PozPjs/BzhBFHdkR4q1KHaMaB4oInQqRAmVIcjbGh23YpzhvpO/YZxOzp9CObAXPaY1AeeJBWKEVZCFRGziwRvz9vnerIrUfXSYgMSKnkuaUUwBYJGKk3vQTkIxoGxAESsEhEXqHmUlfV4NVWJK7F8le+8cvl+hDtDT1sDSvMKRJGD3WHRdV8h2yn6GUFhQ8vQt08MyRLxzLZjsleNuJoYFYq5M+nJ0/INhdXpK0J5gxl7oW0zQuDePtyVERDYfjCuqk0lwnEdD3RYP5vE/Li972LCfXLfRPnSE6h9j3qCiUA0VJjo3qDbbEXNrkmqRyhYBaLj3cMHxjHJXhSJbKTkkEyyxx8Q0kWLmPWQIr+G9vzADHMTHd5BwWk55guFXYSl3qFZxMIvtt9znLml5KyrHUrUC1oLbgECjM9KA9sjV6HqfSqG32khxlnwWKRPr8CyDO0Amv5/hM7ptY89Jv9wlgkkwWdYeCQB4x4mESRS3KHI2wJ4qDil5zb3eQeoQpRAFmohOmjeFglK5/DEb/izIGInXpJVhKBChfQwyY6mD9Bc8vlEvHpbVjvtSQudBO0T6eyQMCt7fISSEkB18zcbhqKVxw/qSM2CtH7x9RQpPiZKP2skKopccPMEHWSJbUQbQbbuYJmQYpW7znYsr08tMWFG9so74lo4TNsgRbAMWF2z9bN0oMYv5WJ8DrQHor4ia0VDbKK+mK64+dHpdRYmbp6AWTSFUZLVHdg== X-Forefront-PRVS: 0188D66E61 X-Microsoft-Exchange-Diagnostics: =?utf-8?B?MTtETTJQUjAyTUIxMjg5OzIzOnBERnl3aFNHM3ZZaGppUGk3VUVqZ2h1U3dx?= =?utf-8?B?eHlwWTZHUTVJQXBBelFrL0MxVWg4RW5mcjk5blFSYVBIaGZ1WlAvbjlrOTR6?= =?utf-8?B?cWlqcHJrQ3hvZDNMRk1GTFZpKy8yUXIvWjdTekNtellIQ3pZL1IxaXRadzJq?= =?utf-8?B?TzVKK2lYSjBsRzZuN0xqL0tqTklGZUlsOTNSOGM1TnFFVVFhOUlxa1dza0NW?= =?utf-8?B?MU00Z2s1V2Z2b3VEcUNrN3V1ZG9FSm5Sc2ZHS0Iyclo5YzNpcUUrcm5Sb3hO?= =?utf-8?B?czBIa1JCWnFTSzY2UDI5QndiRDl5SDZTL1Q3dzNQZWdJc3BVajB5U1FBbzVu?= =?utf-8?B?VWtsQmVCNC9QQ1hFVHJ1bEN1UWRkdnpBN0ZEbTVpems1TGljWVU3bDdKT2p4?= =?utf-8?B?VGRKakpRQm5scDVsNWluNmhxd0VCUG8zek9hSTBuUDJuQUZPQlRoMmVWbS9Q?= =?utf-8?B?VW5aeklUYnpNZjBERE41eWdsa3RWVTI4VlRPTGpTOUZ3N1I0cmx1Yk9CbDZ1?= =?utf-8?B?dGZoQTB3cXc0dHBTbHl1d3Y3RDJuUFpjWnpZcUdKMWhETmVlT2ZQSURHSjlE?= =?utf-8?B?NVJJZ3d3ZjRRMzRvWkcrdjBrV2k3VGxmSXduT2dLTmcvV1ovQWFCaDBlTnRr?= =?utf-8?B?VjlLZCtXVm5FckZDV2Jmb1lBcTd4elAyQUh1SzVYZUZ6TGFpU3RkcDF5YjQ4?= =?utf-8?B?eDdRVUFjTjBvMHRjOEpEekUxM1JkVzA0dHpybjc0VGxNQzJ5Q1FmZjRCRFNK?= =?utf-8?B?ZExsd3QvQVplU1A2QjdGaERVZ0hZR0tKQzVTUGg2OTVsclFSMzdEUHFqdFFp?= =?utf-8?B?dlZnei9sanB0OExLems3SFJRRHQ4eWJWazVEMjhyTFYzZEhJUC9iZDR5SFRl?= =?utf-8?B?RHlFMGhZRnA1VEs1bkcwb0ZJcjZ0RzJoUFhrUmhGM0FTSENlNVNBNE1PdWVQ?= =?utf-8?B?cTVrRHJaUFFoVlBYdEF2VzVrK2JNWUhrOENmb01oWDBKejQyajJjSjdDNnYz?= =?utf-8?B?Qnc0YnNvTjNzZGJYZzZoU3FHYjJaa1R3alhVMmV3cmlydjhnUXZiRTNRaGFJ?= =?utf-8?B?SFRRN1F4cmZMaWZrNDRqUVIvM0VBN05tWFo5RlRYZjgxNEp6T1ZnUGNRc0xr?= =?utf-8?B?NEd4dks3Wi9ZNWNWbGFTcWxHOE9yK1h0R29ONTdOcHRyNlo0TDVjbThBVU1j?= =?utf-8?B?NUp0aG0xRExLQXRZVVJ4WXVaU3lkMWw3cFhTWFo4L3BIZGFFTTZlRVBydjJB?= =?utf-8?B?MUVCVWQ5VjBFaGxTUnc4dmtlOFFETGR4RzViZEdmLzlmcUJMWVhkQk43a0hj?= =?utf-8?B?TDByemc4a3FKVzdvaXNoV0ZSSkd3THgwOUxFVDE1SStqaGpQS3E5T2lINnhF?= =?utf-8?B?dVdPOFFhYVVyL2h0MjR1a0pKajdBVk5aZXNPbjcyRDMyZGhWUzJZZkl0Umlp?= =?utf-8?B?aG44R1ZlNkxySm1hT2dNZDRiZXR0MUNEeXBudStudjByQnQ5M3RpelpFaEt1?= =?utf-8?B?eEpQL2d1ODl1SWdITm53RWkwaHZ0YkZWdW1PTS9OTWV3bTI2ekRBSGlNMFcw?= =?utf-8?B?ZlRlUVRFTlRuRFVsa3BpeFl1cW0yR0tBYzJEeFIwNEFZc1VKM0krSnVrMGpm?= =?utf-8?B?bXRObmhRZWkxaE9TeXY3blVhYTM0VG5LYlBlSDRwUFg5RGlZeTZPT1M3cWtr?= =?utf-8?B?anp6T1pqQ3gzWC8zTTBDcHRzVk9hUWZvekp5VFo2SEtSVm9vYW92OVN4MHZ5?= =?utf-8?B?WWhYcGh2WjdKdng3TWJpQjl6NklHdE00WXhRanZkOTlxTzRLaGx2VHdhU2kx?= =?utf-8?B?bEI2aGNiZDVJMUlPbWdPakhSbndMcDhjdUZnWS9qWjNYNVhoV0hGQ1lpVjRz?= =?utf-8?Q?VgCOnY5kqGTsDulOHTb9W4c2YY+w5M14?= X-Microsoft-Exchange-Diagnostics: 1;DM2PR02MB1289;6:ePox+Mt8XT2dYkDBWObgxZG2P1sodY7ri7oGXpNw7u8X4JZy2Um9pfxG/g6p/6u9ou653xxxKGnUbWyR/qJ5i0V6ypUrcdQVhytWC0M6yBmNHrjtj6WHwlau8SiJ06PQX51HPr3LPV+trOx43QbI753ADi0zUf0SHJUN7V1/d6Uiztw4qlqWTE1j1ABcj0JwqB8SeSXZAcQ2EJc1WHAPlpMZPLcHc6IvxspIOAaj3ro0pLxzYSQvW4R3kGHRDgjtW30zrDr/joIqy2w43k8N/JfQ8WRhwBchl2Nki0h6gsGjiEq/TkzmsdjGUr876SbJYiDkYt9E7BryPrVThQp7WhQnc/LS2gxbCU5Fqd7/KbmwZ56vTY0Kw0EidvZRPnd9x7uHrFTowgWn2V0AqenzI+tGSGDGW6kCB8ryJ7X82WdTkEg9nJJjVsewBBqVnf188WBFoyu8ykWoK2PYv/mdzQ==;5:vRtiTptv9KhjbACOLD1a3hjsu+xDt6+enXUYhQsVjRSH/B8El2hG9eIt7pvtP0Tt1U6wRv6lqYvc1gUQrZM6lbUeURldAhzZHv11sub8pls3+pymg2I+RcIgmqbPct43iKT4jD0m+SNV9fbD0wOPttmNALxZunxf2xtN71VQ+rY=;24:yI1z6K004/5pDLsTc9gFLAyNoQzcIk2neKfsnfUZLu1MtjxZdXoQDKWgKPeVKeo7W1+m4IFNoVOMkhJM/WUuUftWb/TlmBMSUouq65Rucdk= SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-Microsoft-Exchange-Diagnostics: 1;DM2PR02MB1289;7:fxgIMF0n4hl1gJ5ZKra5NKZCIMvtPO1HZf6Nu6HA0OrToj458CgxSq0gDBezapOZAgD3L7ck2zQTWFkN/kzISsP/xgT/j2EhQaR+eMgnkGS99nLPEL+h3mfRthyH2CCMG9KtOlslSZXpNNYRPU6gfDxWoAnQzOZjX151zPhatbgZpT36Q+O8GGO/xUbU8+AsAzeBJ/nIqpP3kAjIXQiOx0lUnhyBNH4duzJUAcFZduW/wbeUAPk8mmNi/5pOwx6JQaMUFPSLuxyRsW+z0T18bGmTP9YA/+HEEJDogXwNOJ6CdC+wUc3xbDUuRcAxre5zuPZC7mIrjQDLu6qvUJt1ImyF5/qPRpcIbzqZtj8m0T/4dYNssxw7Zk++Dr284wi673ErXdINGGf/Nu6br1YmG5yAiHL1WOqNWbF9T7d4wRitXEnY9qWX+255e3Ig2wsMblFWQglAsdC1D0kvLPzyYA== X-OriginatorOrg: sandisk.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Jan 2017 22:02:54.0809 (UTC) X-MS-Exchange-CrossTenant-Id: fcd9ea9c-ae8c-460c-ab3c-3db42d7ac64d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=fcd9ea9c-ae8c-460c-ab3c-3db42d7ac64d;Ip=[74.221.232.54];Helo=[sacsmgep14.sandisk.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM2PR02MB1289 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id v0FM36hw003370 On Sun, 2017-01-15 at 11:49 -0800, James Bottomley wrote: > On Sun, 2017-01-15 at 11:41 -0800, Linus Torvalds wrote: > > On Sun, Jan 15, 2017 at 11:13 AM, James Bottomley > > wrote: > > > > > > Can we compromise on "try not to revert a fix ...". > > > > No. > > > > It's about timing, and about how serious the regression is. > > > > For example, if this happened in rc7, I would have reverted > > immediately. No questions asked. > > > > In this case, the "fix" was was also much less important then the > > problem it caused. Some specialized pass-through command not > > working > > right, vs a machine not even booting? There's just no question > > what-so-ever. > > > > So the "fix" you claim just wasn't nearly important enough. It was > > also pretty recent and clearly things had worked for _years_ > > without > > it. > > > > In fact, I'm still somewhat inclined to revert it, just to have a > > working rc4 release later today. But I'm hoping maybe Ingo has > > time  > > to test things (although I suspect he's already asleep). > > OK, so the patch to revert would actually be > > commit 669f044170d8933c3d66d231b69ea97cb8447338 > Author: Bart Van Assche > Date:   Tue Nov 22 16:17:13 2016 -0800 > >     scsi: srp_transport: Move queuecommand() wait code to SCSI core > > Because that change in the wait code broke the "fix" in mpt3sas.  > Before that was applied, it actually worked even though I think it's > a wrong fix. Hello James, I disagree. Even if my patch would be reverted that still wouldn't fix the severe race condition that was introduced in the mpt3sas driver by the patch that triggers the lockup during boot. As I explained two weeks ago (see also https://www.spinics.net/lists/kernel/msg2411413.htm l), commit 18f6084a989b ("scsi: mpt3sas: Fix secure erase premature termination") is the one that should be reverted instead of my patch. I agree with Linus that the offending mpt3sas patch already should have been reverted. Bart.