Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755681AbbKCR7B (ORCPT ); Tue, 3 Nov 2015 12:59:01 -0500 Received: from foss.arm.com ([217.140.101.70]:57291 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754958AbbKCR67 (ORCPT ); Tue, 3 Nov 2015 12:58:59 -0500 Message-ID: <5638F5B9.3040404@arm.com> Date: Tue, 03 Nov 2015 17:58:17 +0000 From: James Morse User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.6.0 MIME-Version: 1.0 To: Jungseok Lee CC: Catalin Marinas , Christoph Lameter , mark.rutland@arm.com, takahiro.akashi@linaro.org, barami97@gmail.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, tj@kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v6 2/3] percpu: add PERCPU_ATOM_SIZE for a generic percpu area setup References: <1446363977-23656-1-git-send-email-jungseoklee85@gmail.com> <1446363977-23656-3-git-send-email-jungseoklee85@gmail.com> <20151102162236.GB7637@e104818-lin.cambridge.arm.com> In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 710 Lines: 20 Hi Jungseok, On 03/11/15 13:49, Jungseok Lee wrote: > Additionally, I've been thinking of do_softirq_own_stack() which is your > another comment [3]. Recently, I've realized there is possibility that > I misunderstood your intention. Did you mean that irq_handler hook is not > enough? Should do_softirq_own_stack() be implemented together? I've been putting together a version to illustrate this, I aim to post it before the end of this week... Thanks, James -- 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/