From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [143.182.124.37]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 1B2F8E00502 for ; Thu, 29 Sep 2011 17:55:04 -0700 (PDT) Received: from azsmga001.ch.intel.com ([10.2.17.19]) by azsmga102.ch.intel.com with ESMTP; 29 Sep 2011 17:54:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.68,464,1312182000"; d="scan'208,217";a="57179931" Received: from orsmsx602.amr.corp.intel.com ([10.22.226.211]) by azsmga001.ch.intel.com with ESMTP; 29 Sep 2011 17:54:53 -0700 Received: from orsmsx606.amr.corp.intel.com (10.22.226.128) by orsmsx602.amr.corp.intel.com (10.22.226.211) with Microsoft SMTP Server (TLS) id 8.2.255.0; Thu, 29 Sep 2011 17:54:53 -0700 Received: from orsmsx502.amr.corp.intel.com ([10.22.226.210]) by orsmsx606.amr.corp.intel.com ([10.22.226.128]) with mapi; Thu, 29 Sep 2011 17:54:52 -0700 From: "Bodke, Kishore K" To: "yocto@yoctoproject.org" Date: Thu, 29 Sep 2011 17:54:51 -0700 Thread-Topic: preempt-rt kernel shutdown now command does not work Thread-Index: Acx/C49UsrRYq+a9Tsq3rsQ6y7DKvw== Message-ID: <4BD43A85686FC34D819098DB1C3999D9018A7E818B@orsmsx502.amr.corp.intel.com> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US MIME-Version: 1.0 Cc: "Hart, Darren" Subject: preempt-rt kernel shutdown now command does not work X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Sep 2011 00:55:05 -0000 Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_4BD43A85686FC34D819098DB1C3999D9018A7E818Borsmsx502amrc_" --_000_4BD43A85686FC34D819098DB1C3999D9018A7E818Borsmsx502amrc_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, "shutdown -h now" command is not working on core-image-sato image with pree= mpt-rt kernel 3.0.4 on Romley and crystal forest BSP I get Warning**: could not initialize ACPI battery. Xinit: connection to X server lost. xinit: uexpected signal 15 Does anybody see the same problem on other meta-intel BSPs? Thanks Kishore. --_000_4BD43A85686FC34D819098DB1C3999D9018A7E818Borsmsx502amrc_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi,

“shu= tdown –h now” command is not working on core-image-sato image w= ith preempt-rt kernel 3.0.4 on Romley and crystal forest BSP

I get =

Warning**: could not initialize ACPI ba= ttery.

Xinit: connection to X server los= t.

xinit: uexpected signal 15=

Does any= body see the same problem on other meta-intel BSPs?

Thanks

Kishore.

= --_000_4BD43A85686FC34D819098DB1C3999D9018A7E818Borsmsx502amrc_-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 74FC8E00502 for ; Thu, 29 Sep 2011 18:44:22 -0700 (PDT) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 29 Sep 2011 18:44:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,352,1309762800"; d="scan'208";a="57414089" Received: from unknown (HELO envy.home) ([10.255.14.197]) by orsmga001.jf.intel.com with ESMTP; 29 Sep 2011 18:44:21 -0700 Message-ID: <4E851EF5.2010900@intel.com> Date: Thu, 29 Sep 2011 18:44:21 -0700 From: Darren Hart User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:6.0.2) Gecko/20110906 Thunderbird/6.0.2 MIME-Version: 1.0 To: "Bodke, Kishore K" References: <4BD43A85686FC34D819098DB1C3999D9018A7E818B@orsmsx502.amr.corp.intel.com> In-Reply-To: <4BD43A85686FC34D819098DB1C3999D9018A7E818B@orsmsx502.amr.corp.intel.com> Cc: "yocto@yoctoproject.org" Subject: Re: preempt-rt kernel shutdown now command does not work X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Sep 2011 01:44:22 -0000 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit On 09/29/2011 05:54 PM, Bodke, Kishore K wrote: > Hi, > > "shutdown -h now" command is not working on core-image-sato image > with preempt-rt kernel 3.0.4 on Romley and crystal forest BSP > > I get Warning**: could not initialize ACPI battery. Xinit: connection > to X server lost. xinit: uexpected signal 15 Hi Kishore, I don't know that I've tried that specific command. I see the unexpected signal message when shutting down the qemux86 sato image (non-rt) with that or the halt command, but it does shut all the way down. In your case does the system continue to be responsive after issuing the command? -- Darren Hart Intel Open Source Technology Center Yocto Project - Linux Kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 82513E0120A for ; Thu, 29 Sep 2011 19:32:38 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 29 Sep 2011 19:32:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,351,1309762800"; d="scan'208";a="58212016" Received: from orsmsx603.amr.corp.intel.com ([10.22.226.49]) by orsmga002.jf.intel.com with ESMTP; 29 Sep 2011 19:32:29 -0700 Received: from orsmsx502.amr.corp.intel.com ([10.22.226.210]) by orsmsx603.amr.corp.intel.com ([10.22.226.49]) with mapi; Thu, 29 Sep 2011 19:32:29 -0700 From: "Bodke, Kishore K" To: "Hart, Darren" Date: Thu, 29 Sep 2011 19:32:26 -0700 Thread-Topic: preempt-rt kernel shutdown now command does not work Thread-Index: Acx/EnoT2B2DZfF4ReKz0fZrSwILKAABj7Dg Message-ID: <4BD43A85686FC34D819098DB1C3999D9018A7E81C9@orsmsx502.amr.corp.intel.com> References: <4BD43A85686FC34D819098DB1C3999D9018A7E818B@orsmsx502.amr.corp.intel.com> <4E851EF5.2010900@intel.com> In-Reply-To: <4E851EF5.2010900@intel.com> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US MIME-Version: 1.0 Cc: "yocto@yoctoproject.org" Subject: Re: preempt-rt kernel shutdown now command does not work X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Sep 2011 02:32:38 -0000 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Darren, For the non-rt "shutdown now" works perfectly fine.=20 For the rt kernel, after the command is issued, it tries to halt the system= and hangs there forever after the connection to the X server is lost. Thanks Kishore. -----Original Message----- From: Hart, Darren=20 Sent: Thursday, September 29, 2011 6:44 PM To: Bodke, Kishore K Cc: yocto@yoctoproject.org Subject: Re: preempt-rt kernel shutdown now command does not work On 09/29/2011 05:54 PM, Bodke, Kishore K wrote: > Hi, >=20 > "shutdown -h now" command is not working on core-image-sato image > with preempt-rt kernel 3.0.4 on Romley and crystal forest BSP >=20 > I get Warning**: could not initialize ACPI battery. Xinit: connection > to X server lost. xinit: uexpected signal 15 Hi Kishore, I don't know that I've tried that specific command. I see the unexpected signal message when shutting down the qemux86 sato image (non-rt) with that or the halt command, but it does shut all the way down. In your case does the system continue to be responsive after issuing the command? --=20 Darren Hart Intel Open Source Technology Center Yocto Project - Linux Kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [143.182.124.21]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 569A4E0120A for ; Thu, 29 Sep 2011 19:40:25 -0700 (PDT) Received: from azsmga002.ch.intel.com ([10.2.17.35]) by azsmga101.ch.intel.com with ESMTP; 29 Sep 2011 19:40:24 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.68,464,1312182000"; d="scan'208";a="22022010" Received: from unknown (HELO envy.home) ([10.255.14.197]) by AZSMGA002.ch.intel.com with ESMTP; 29 Sep 2011 19:40:24 -0700 Message-ID: <4E852C18.7010500@intel.com> Date: Thu, 29 Sep 2011 19:40:24 -0700 From: Darren Hart User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:6.0.2) Gecko/20110906 Thunderbird/6.0.2 MIME-Version: 1.0 To: "Bodke, Kishore K" References: <4BD43A85686FC34D819098DB1C3999D9018A7E818B@orsmsx502.amr.corp.intel.com> <4E851EF5.2010900@intel.com> <4BD43A85686FC34D819098DB1C3999D9018A7E81C9@orsmsx502.amr.corp.intel.com> In-Reply-To: <4BD43A85686FC34D819098DB1C3999D9018A7E81C9@orsmsx502.amr.corp.intel.com> Cc: "yocto@yoctoproject.org" Subject: Re: preempt-rt kernel shutdown now command does not work X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Sep 2011 02:40:25 -0000 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit On 09/29/2011 07:32 PM, Bodke, Kishore K wrote: > Hi Darren, > > For the non-rt "shutdown now" works perfectly fine. For the rt > kernel, after the command is issued, it tries to halt the system and > hangs there forever after the connection to the X server is lost. Sounds like a legitimate bug. It works in qemux86 with -rt. I'll be able to test an rt image on a meta-intel board in the morning. In the mean time, please open a bug and let us know how critical you feel it is. Thanks, -- Darren > > Thanks Kishore. > > -----Original Message----- From: Hart, Darren Sent: Thursday, > September 29, 2011 6:44 PM To: Bodke, Kishore K Cc: > yocto@yoctoproject.org Subject: Re: preempt-rt kernel shutdown now > command does not work > > On 09/29/2011 05:54 PM, Bodke, Kishore K wrote: >> Hi, >> >> "shutdown -h now" command is not working on core-image-sato image >> with preempt-rt kernel 3.0.4 on Romley and crystal forest BSP >> >> I get Warning**: could not initialize ACPI battery. Xinit: >> connection to X server lost. xinit: uexpected signal 15 > > Hi Kishore, > > > I don't know that I've tried that specific command. > > I see the unexpected signal message when shutting down the qemux86 > sato image (non-rt) with that or the halt command, but it does shut > all the way down. In your case does the system continue to be > responsive after issuing the command? > > -- Darren Hart Intel Open Source Technology Center Yocto Project - Linux Kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 8D142E0120A for ; Thu, 29 Sep 2011 19:44:34 -0700 (PDT) Received: from ALA-HCA.corp.ad.wrs.com (ala-hca [147.11.189.40]) by mail.windriver.com (8.14.3/8.14.3) with ESMTP id p8U2iWaF016330 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Thu, 29 Sep 2011 19:44:32 -0700 (PDT) Received: from bruce-ashfields-macbook.local (128.224.23.68) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server id 14.1.255.0; Thu, 29 Sep 2011 19:44:32 -0700 Message-ID: <4E852D0F.8070108@windriver.com> Date: Thu, 29 Sep 2011 22:44:31 -0400 From: Bruce Ashfield User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.7; en-US; rv:1.9.2.23) Gecko/20110920 Thunderbird/3.1.15 MIME-Version: 1.0 To: Darren Hart References: <4BD43A85686FC34D819098DB1C3999D9018A7E818B@orsmsx502.amr.corp.intel.com> <4E851EF5.2010900@intel.com> <4BD43A85686FC34D819098DB1C3999D9018A7E81C9@orsmsx502.amr.corp.intel.com> <4E852C18.7010500@intel.com> In-Reply-To: <4E852C18.7010500@intel.com> Cc: "yocto@yoctoproject.org" Subject: Re: preempt-rt kernel shutdown now command does not work X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Sep 2011 02:44:34 -0000 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit On 11-09-29 10:40 PM, Darren Hart wrote: > On 09/29/2011 07:32 PM, Bodke, Kishore K wrote: >> Hi Darren, >> >> For the non-rt "shutdown now" works perfectly fine. For the rt >> kernel, after the command is issued, it tries to halt the system and >> hangs there forever after the connection to the X server is lost. > > Sounds like a legitimate bug. It works in qemux86 with -rt. I'll be able > to test an rt image on a meta-intel board in the morning. In the mean > time, please open a bug and let us know how critical you feel it is. It's also worth trying the board booted UP versus SMP. We've seen this in the past with kstop and thread migration interacting badly on -rt. Forcing them to cpu0 on shutdown fixed those problems. Bruce > > Thanks, > > -- > Darren > >> >> Thanks Kishore. >> >> -----Original Message----- From: Hart, Darren Sent: Thursday, >> September 29, 2011 6:44 PM To: Bodke, Kishore K Cc: >> yocto@yoctoproject.org Subject: Re: preempt-rt kernel shutdown now >> command does not work >> >> On 09/29/2011 05:54 PM, Bodke, Kishore K wrote: >>> Hi, >>> >>> "shutdown -h now" command is not working on core-image-sato image >>> with preempt-rt kernel 3.0.4 on Romley and crystal forest BSP >>> >>> I get Warning**: could not initialize ACPI battery. Xinit: >>> connection to X server lost. xinit: uexpected signal 15 >> >> Hi Kishore, >> >> >> I don't know that I've tried that specific command. >> >> I see the unexpected signal message when shutting down the qemux86 >> sato image (non-rt) with that or the halt command, but it does shut >> all the way down. In your case does the system continue to be >> responsive after issuing the command? >> >> > >