Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759599AbbKTQrW (ORCPT ); Fri, 20 Nov 2015 11:47:22 -0500 Received: from pandora.arm.linux.org.uk ([78.32.30.218]:43286 "EHLO pandora.arm.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759543AbbKTQrV (ORCPT ); Fri, 20 Nov 2015 11:47:21 -0500 Date: Fri, 20 Nov 2015 16:47:03 +0000 From: Russell King - ARM Linux To: Stefano Stabellini Cc: linux-arm-kernel@lists.infradead.org, xen-devel@lists.xensource.com, linux-kernel@vger.kernel.org, konrad.wilk@oracle.com, marc.zyngier@arm.com, will.deacon@arm.com, Ian Campbell , olof@lixom.net, arnd@arndb.de, catalin.marinas@arm.com, nico@linaro.org, cov@codeaurora.org Subject: Re: [PATCH v11 3/5] arm: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops Message-ID: <20151120164702.GF8644@n2100.arm.linux.org.uk> References: <1446737696-9749-3-git-send-email-stefano.stabellini@eu.citrix.com> <564F2FD0.6040905@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2623 Lines: 69 On Fri, Nov 20, 2015 at 02:40:31PM +0000, Stefano Stabellini wrote: > On Fri, 20 Nov 2015, Christopher Covington wrote: > > Hi Stefano, > > > > On 11/20/2015 09:31 AM, Stefano Stabellini wrote: > > > On Tue, 10 Nov 2015, Stefano Stabellini wrote: > > >> On Thu, 5 Nov 2015, Stefano Stabellini wrote: > > >>> Introduce CONFIG_PARAVIRT and PARAVIRT_TIME_ACCOUNTING on ARM. > > >>> > > >>> The only paravirt interface supported is pv_time_ops.steal_clock, so no > > >>> runtime pvops patching needed. > > >>> > > >>> This allows us to make use of steal_account_process_tick for stolen > > >>> ticks accounting. > > >>> > > >>> Signed-off-by: Stefano Stabellini > > >>> Acked-by: Christopher Covington > > >>> Acked-by: Ian Campbell > > >>> CC: linux@arm.linux.org.uk > > >>> CC: will.deacon@arm.com > > >>> CC: nico@linaro.org > > >>> CC: marc.zyngier@arm.com > > >>> CC: cov@codeaurora.org > > >>> CC: arnd@arndb.de > > >>> CC: olof@lixom.net > > >> > > >> > > >> Russell, > > >> are you OK with this patch? > > > > > > Russell, > > > > > > I am going to drop this patch and add a small #ifdef to > > > arch/arm/xen/enlighten.c to be able to use this functionality on arm64. > > > > > > If you change your mind let me know. > > > > It appears to me as though he's not copied on this message. > > He was. He is now in To:. I think the patch is fine. Sorry, but I no longer read every email that passes by due to the amount of email I now receive, and due to the nature of modern email clients with their stupid ideas about how to formulate the To: and Cc: headers for replies[*], I attach no significance to being mentioned in either the To: or Cc: headers. Overall, what this means is it's now difficult to attact my attention to any particular thread. Sorry about that, I have no solution to this problem. * - modern mailers have started to preserve the To: and Cc: headers from the message being replied to, which means that if I'm mentioned in the To: header initially, my address stays in the To: header despite the discussion not being directed _at_ me. Hence, deciding what to reply to based on where my address appears in the headers is meaningless with modern mail clients. -- FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/