From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.free-electrons.com ([94.23.35.102]:35227 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754755Ab3GPMRs (ORCPT ); Tue, 16 Jul 2013 08:17:48 -0400 Date: Tue, 16 Jul 2013 09:17:44 -0300 From: Ezequiel Garcia To: Sebastian Hesselbarth Cc: Andrew Lunn , Thomas Petazzoni , Lior Amsalem , linux-watchdog@vger.kernel.org, Arnd Bergmann , devicetree-discuss@lists.ozlabs.org, wim@iguana.be, Maen Suleiman , Gregory Clement , Jason Cooper , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 00/10] Orion Watchdog fixes Message-ID: <20130716121743.GB2317@localhost> References: <1373931163-12670-1-git-send-email-ezequiel.garcia@free-electrons.com> <20130716065952.GA25043@lunn.ch> <20130716092059.237ea729@skate> <20130716073101.GB25043@lunn.ch> <13fe673f255.2784.107cef0f820c2f5d7b7f41463071c310@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <13fe673f255.2784.107cef0f820c2f5d7b7f41463071c310@gmail.com> Sender: linux-watchdog-owner@vger.kernel.org List-Id: linux-watchdog@vger.kernel.org Content-Transfer-Encoding: quoted-printable Hi Sebastian, On Tue, Jul 16, 2013 at 09:48:56AM +0200, Sebastian Hesselbarth wrote: >=20 > In the discussion about orion clocksource Russell was proposing a gener= ic=20 > thread-safe write. That puts a single lock around all those writes. Of=20 > course, it will also blocked by totally unrelated thread-safe register=20 > accesses but should prevent us from having dozens of locks and solves t= he=20 > symbol issue. >=20 Thanks for the insight! I'll try to dig this suggestion in the clocksourc= e discussion. Do you have any plans for posting the clocksource soon? This way I can base this series on something that's in Jason's trees... Thanks! --=20 Ezequiel Garc=C3=ADa, Free Electrons Embedded Linux, Kernel and Android Engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog"= in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html