From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760231Ab3BLOOy (ORCPT ); Tue, 12 Feb 2013 09:14:54 -0500 Received: from moutng.kundenserver.de ([212.227.126.187]:56289 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759661Ab3BLOOw (ORCPT ); Tue, 12 Feb 2013 09:14:52 -0500 Message-ID: <511A4E52.4070909@dawncrow.de> Date: Tue, 12 Feb 2013 15:14:42 +0100 From: =?ISO-8859-1?Q?Andr=E9_Hentschel?= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121011 Thunderbird/16.0.1 MIME-Version: 1.0 To: Will Deacon CC: Russell King - ARM Linux , "linux-arch@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Greg KH Subject: Re: [PATCH] arm: Preserve TPIDRURW on context switch References: <5112DC7E.4020108@dawncrow.de> <20130206225150.GL17833@n2100.arm.linux.org.uk> <5112E0C3.1080706@dawncrow.de> <20130208154809.GF3495@mudshark.cambridge.arm.com> <511A4B93.1000700@dawncrow.de> <20130212140950.GC4123@mudshark.cambridge.arm.com> In-Reply-To: <20130212140950.GC4123@mudshark.cambridge.arm.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Provags-ID: V02:K0:chIbJytKB5EhKJpgcmbF3xlrsnhBrqV6urQzbxPUFHG sY5t5ftPiDlRJMqV73sxgszwCeDoh6izp7Bhx/+5w7ja3GUBOc myJJed4uVnNDKqQPCu9+RGtysQH3ZQNYGSSXL8urG4qXtzU8ML vh44WLpRw8YNFw60vpXxRrz0gJeIR+vQRPW5gYla97aG6h8qlD pj04RUDArZU0jxpsh4hGSmbbe948e5DyS05hpZhfHt6AmecBM9 FzyHgVqfMiSPljGiAFMaAZ+O3MsHqspuUBN5unuojTl5JOAOi0 bLNtDthM72vSrqMujtUtMif1Hl7hn3sVUN2nBWHw8Ow8QrXnWl ZyilGIxUjVNAfvdjgH+g= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 12.02.2013 15:09, schrieb Will Deacon: > Hi Andre, > > On Tue, Feb 12, 2013 at 02:02:59PM +0000, André Hentschel wrote: >> Am 08.02.2013 16:48, schrieb Will Deacon: >>> On Wed, Feb 06, 2013 at 11:01:23PM +0000, André Hentschel wrote: >>>> No, i'm not sure how to improve this. How does the process can continue, can you or someone else fix that and add his Signed-off-by? >>> >>> How about something like the (completely untested) diff below? >>> >>> Andre: if this works for you, I'm happy to write a commit message etc. >> >> Thx for your effort, but it doesn't work, at least not with my 3.4.6 suse kernel. >> Be free to have another try, i'll be happy to test it. > > Well, cheers for testing. Can you be more specific about what goes wrong > please? What do you see in TPIDRURW? > > Will > -- > To unsubscribe from this list: send the line "unsubscribe linux-arch" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Hi Will, it's 0x00000000 again. -- Best Regards, André Hentschel From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Andr=E9_Hentschel?= Subject: Re: [PATCH] arm: Preserve TPIDRURW on context switch Date: Tue, 12 Feb 2013 15:14:42 +0100 Message-ID: <511A4E52.4070909@dawncrow.de> References: <5112DC7E.4020108@dawncrow.de> <20130206225150.GL17833@n2100.arm.linux.org.uk> <5112E0C3.1080706@dawncrow.de> <20130208154809.GF3495@mudshark.cambridge.arm.com> <511A4B93.1000700@dawncrow.de> <20130212140950.GC4123@mudshark.cambridge.arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from moutng.kundenserver.de ([212.227.126.187]:56289 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759661Ab3BLOOw (ORCPT ); Tue, 12 Feb 2013 09:14:52 -0500 In-Reply-To: <20130212140950.GC4123@mudshark.cambridge.arm.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Will Deacon Cc: Russell King - ARM Linux , "linux-arch@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Greg KH Am 12.02.2013 15:09, schrieb Will Deacon: > Hi Andre, >=20 > On Tue, Feb 12, 2013 at 02:02:59PM +0000, Andr=E9 Hentschel wrote: >> Am 08.02.2013 16:48, schrieb Will Deacon: >>> On Wed, Feb 06, 2013 at 11:01:23PM +0000, Andr=E9 Hentschel wrote: >>>> No, i'm not sure how to improve this. How does the process can con= tinue, can you or someone else fix that and add his Signed-off-by? >>> >>> How about something like the (completely untested) diff below? >>> >>> Andre: if this works for you, I'm happy to write a commit message e= tc. >> >> Thx for your effort, but it doesn't work, at least not with my 3.4.6= suse kernel. >> Be free to have another try, i'll be happy to test it. >=20 > Well, cheers for testing. Can you be more specific about what goes wr= ong > please? What do you see in TPIDRURW? >=20 > Will > -- > To unsubscribe from this list: send the line "unsubscribe linux-arch"= in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >=20 Hi Will, it's 0x00000000 again. --=20 Best Regards, Andr=E9 Hentschel From mboxrd@z Thu Jan 1 00:00:00 1970 From: nerv@dawncrow.de (=?ISO-8859-1?Q?Andr=E9_Hentschel?=) Date: Tue, 12 Feb 2013 15:14:42 +0100 Subject: [PATCH] arm: Preserve TPIDRURW on context switch In-Reply-To: <20130212140950.GC4123@mudshark.cambridge.arm.com> References: <5112DC7E.4020108@dawncrow.de> <20130206225150.GL17833@n2100.arm.linux.org.uk> <5112E0C3.1080706@dawncrow.de> <20130208154809.GF3495@mudshark.cambridge.arm.com> <511A4B93.1000700@dawncrow.de> <20130212140950.GC4123@mudshark.cambridge.arm.com> Message-ID: <511A4E52.4070909@dawncrow.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am 12.02.2013 15:09, schrieb Will Deacon: > Hi Andre, > > On Tue, Feb 12, 2013 at 02:02:59PM +0000, Andr? Hentschel wrote: >> Am 08.02.2013 16:48, schrieb Will Deacon: >>> On Wed, Feb 06, 2013 at 11:01:23PM +0000, Andr? Hentschel wrote: >>>> No, i'm not sure how to improve this. How does the process can continue, can you or someone else fix that and add his Signed-off-by? >>> >>> How about something like the (completely untested) diff below? >>> >>> Andre: if this works for you, I'm happy to write a commit message etc. >> >> Thx for your effort, but it doesn't work, at least not with my 3.4.6 suse kernel. >> Be free to have another try, i'll be happy to test it. > > Well, cheers for testing. Can you be more specific about what goes wrong > please? What do you see in TPIDRURW? > > Will > -- > To unsubscribe from this list: send the line "unsubscribe linux-arch" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Hi Will, it's 0x00000000 again. -- Best Regards, Andr? Hentschel