From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752458AbeC2KNC (ORCPT ); Thu, 29 Mar 2018 06:13:02 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:38999 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752292AbeC2KM5 (ORCPT ); Thu, 29 Mar 2018 06:12:57 -0400 DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.samsung.com 20180329101255epoutp02913d30552e69be0d962f05b7b37ec929~gXH9PXflV2191221912epoutp02h X-AuditID: b6c32a48-8d9ff70000000ff2-68-5abcbc27c224 From: Bartlomiej Zolnierkiewicz To: Meelis Roos Cc: Linux Kernel list , linux-ide@vger.kernel.org Subject: Re: 4.16-rc2+git: pata_serverworks: hanging ata detection thread on HP DL380G3 Date: Thu, 29 Mar 2018 12:12:52 +0200 Message-id: <1597679.yzYZqmDdA5@amdc3058> User-Agent: KMail/4.13.3 (Linux/3.13.0-96-generic; KDE/4.13.3; x86_64; ; ) In-reply-to: MIME-version: 1.0 Content-transfer-encoding: 7Bit Content-type: text/plain; charset="us-ascii" X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrKIsWRmVeSWpSXmKPExsWy7bCmua76nj1RBmeWyVoc2/GIyeLyrjls Fi3vW9kcmD1u7t/P7vF5k1wAUxSXTUpqTmZZapG+XQJXxqqVfAXf2Co2rn7M0sC4j7WLkZND QsBE4tyhz4wgtpDADkaJholsXYxcQPZ3Rok59ycBORxgRVMmp0PENzBK9NzrY4VwvjJKHHiy FaybTcBKYmL7KjBbREBBomnJYhaQZmaBQIkLS+JBwsICkRLHWrtZQGwWAVWJhrU7mUFsXgFN iX8vmsBaRQW8JLbsa2cCaeUUsJXYu1YQokRQ4sfke2CtzALyEvv2T2WFsHUkzh5bxwhyjoRA B5vEp53t7BCPuUj8m3AY6klhiVfHt0DFpSWerdoI1dDMKPFtxx5miMQERok964UgbGuJw8cv Qm3gk+g4/JcdEhC8Eh1tUCUeEsd2rIZqdZTYsucwCyRMDjFKfPlxn3kCo+wsJIfPQnL4LCSH L2BkXsUollpQnJueWmxUYKJXnJhbXJqXrpecn7uJERzZWh47GA+c8znEKMDBqMTDa7Fod5QQ a2JZcWUu0CoOZiUR3vcaQCHelMTKqtSi/Pii0pzU4kOM0hwsSuK8bQEuUUIC6YklqdmpqQWp RTBZJg5OqQbGabvZzW4YHX0etiHzlXbZ5GqDX1sy+xgP/2cRu5I46duhx4L3TnDrBv9pZVyU 5mnhsDTExOwJ77t4hkcbWWT+a6/fPDe9cMIHqWXrbEx4JS5lRudyP6u8v87XsMzbzqj91tzd F9oyeKMnb4nxUE38Y7v/daeSzRdj4ckcxpOPs1YHyu+vOD9diaU4I9FQi7moOBEAx5Yz+OgC AAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrHLMWRmVeSWpSXmKPExsVy+t9jQV31PXuiDF7PY7Y4tuMRk8XlXXPY LFret7I5MHvc3L+f3ePzJrkApigum5TUnMyy1CJ9uwSujFUr+Qq+sVVsXP2YpYFxH2sXIweH hICJxJTJ6V2MXBxCAusYJa7+X8UM4XxllFjx9RFjFyMnB5uAlcTE9lVgtoiAgkTTksUsIDaz gL/E3MuvmUFsYYFIiQOXLrKC2CwCqhINa3eCxXkFNCX+vWgC6xUV8JLYsq+dCWQxp4CtxN61 giBhIYE8iZ3n37BAlAtK/Jh8D2q8vMS+/VNZIWwtifU7jzNNYOSfhaRsFpKyWUjKFjAyr2KU TC0ozk3PLTYqMMpLLdcrTswtLs1L10vOz93ECAzFbYe1+ncwPl4Sf4hRgINRiYfXYtHuKCHW xLLiytxDjBIczEoivO81gEK8KYmVValF+fFFpTmpxYcYpTlYlMR5+fOPRQoJpCeWpGanphak FsFkmTg4pRoYuT6bMd0snx26l39B2AaV7FO/dp5weScSpumwrzl0foBI08fuzqnrP/68nP2d u1HA7u+3S45/+P/pNEw6uk+3u6hLb8UxrtUxa1n2d5t8TBX1zZhX5yKfGC1u2ppk5iIesPti luBj/dO8ay94PvtppRl64ffWTXs1rkhKmcruvlv1aBNrpVurEktxRqKhFnNRcSIA0qbgXUEC AAA= X-CMS-MailID: 20180329101255epcas2p22aeb95d869cdd2954bb9183037dace5f X-Msg-Generator: CA CMS-TYPE: 102P X-CMS-RootMailID: 20180329101255epcas2p22aeb95d869cdd2954bb9183037dace5f X-RootMTR: 20180329101255epcas2p22aeb95d869cdd2954bb9183037dace5f References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Thursday, March 29, 2018 11:54:09 AM Meelis Roos wrote: > > 4.16 git bootup on HP Proliant DL380 G3 pauses for a a minute or two and > > then continues with "blocked for more than 120 seconds" message with > > libata detection functions in ther stack - > > async_synchronize_cookie_domain() as the last. It seems to happen during > > IDE CD-ROM detection (detected before but registered as sr0 after the > > warning). After detection, the eject button on the drive did not work. > > > > > > pata_serverworks is the libata driver in use. There were no changes to pata_serverworks since 2014 and libata changes in v4.16 look obviously correct.. > This is still the same in 4.16.0-rc7-00062-g0b412605ef5f. Any chance that you could bisect this issue? Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics