From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adel Belhouane Subject: Re: [PATCH 0/1] ARM: dts: exynos: Add timer node for exynos5420 Date: Mon, 4 Apr 2016 21:08:12 +0200 Message-ID: <5702BB9C.7090802@free.fr> References: <56FA539F.1000208@samsung.com> <57017F8A.6030307@free.fr> <5701C9ED.2080303@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from smtp4-g21.free.fr ([212.27.42.4]:7169 "EHLO smtp4-g21.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752875AbcDDTIT (ORCPT ); Mon, 4 Apr 2016 15:08:19 -0400 In-Reply-To: <5701C9ED.2080303@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Krzysztof Kozlowski , Kukjin Kim , linux-samsung-soc@vger.kernel.org Le 04/04/2016 03:57, Krzysztof Kozlowski a =E9crit : > On 04.04.2016 05:39, Adel Belhouane wrote: >> Le 29/03/2016 12:06, Krzysztof Kozlowski a =E9crit : >>> Please look at this thread: >>> http://lists.infradead.org/pipermail/linux-arm-kernel/2015-July/359= 806.html >>> >>> Unfortunately I do not have any more details about this. >> This patch was applied in commit 1d80415db64b. So no problem is to b= e >> expected when using both interfaces at the same time. >> >> So is there something else blocking adding this definition for 542x/= 5800 >> considering its effect is enabling KVM ? >=20 > Yeah, this is blocking: >> Doug Anderson: >> According to Samsung, there are issues where using cp15 could >> sometimes return the wrong value, especially if you happen to read i= t >> while on an A7 instead of an A15. >=20 >> Kukjin Kim: >> One more thing, if you change it for your own private platform, it's= > up >> to you but if not, i.e., for mass product, please don't change it. >> Because it's not guaranteed even you haven't seen its failure... >=20 > Best regards, > Krzysztof >=20 It seems I jumped to an other thread while reading the link you gave an= d didn't manage to read till the end. Now I get it. Thanks for your replies. best regards, Adel.