From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72B3BC433F5 for ; Fri, 17 Sep 2021 06:24:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 571C66103C for ; Fri, 17 Sep 2021 06:24:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232926AbhIQG0O (ORCPT ); Fri, 17 Sep 2021 02:26:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:38350 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233358AbhIQG0M (ORCPT ); Fri, 17 Sep 2021 02:26:12 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B596A60F4A; Fri, 17 Sep 2021 06:24:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1631859891; bh=ep0WqNlH3FcYvBeuK2z77yvpeGPGF3DSSxCj7FbzDFs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=YM10PzX6rsQUuBkuM0H3EQI2w45jjuLM6MrWsbgJPrGeJ9ueBqjPak2AGztME7Yph zWhQArvoNq/mlEBkmSongDgpNC2D2EP0/gZrv0xNa8bIVeLzTgOPdXUgP5pQqkdIHk kkc5lzSjBEX+AKb1We6bX6PW2ptbRZPFRWQyC81w= Date: Fri, 17 Sep 2021 08:24:48 +0200 From: Greg KH To: Kefeng Wang Cc: will@kernel.org, catalin.marinas@arm.com, ryabinin.a.a@gmail.com, andreyknvl@gmail.com, dvyukov@google.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, elver@google.com, akpm@linux-foundation.org, kasan-dev@googlegroups.com Subject: Re: [PATCH v4 0/3] arm64: support page mapping percpu first chunk allocator Message-ID: References: <20210910053354.26721-1-wangkefeng.wang@huawei.com> <525cb266-ecfc-284e-d701-4a8b40fe413b@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <525cb266-ecfc-284e-d701-4a8b40fe413b@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 17, 2021 at 09:11:38AM +0800, Kefeng Wang wrote: > > On 2021/9/16 23:41, Greg KH wrote: > > On Wed, Sep 15, 2021 at 04:33:09PM +0800, Kefeng Wang wrote: > > > Hi Greg and Andrew， as Catalin saids，the series touches drivers/ and mm/ > > > but missing > > > > > > acks from both of you，could you take a look of this patchset(patch1 change > > > mm/vmalloc.c > > What patchset? > > [PATCH v4 1/3] vmalloc: Choose a better start address in > vm_area_register_early() > [PATCH v4 2/3] arm64: Support page mapping percpu first chunk allocator > [PATCH v4 3/3] kasan: arm64: Fix pcpu_page_first_chunk crash with > KASAN_VMALLOC > [PATCH v4 0/3] arm64: support page mapping percpu first chunk allocator > > > > and patch2 changes drivers/base/arch_numa.c). > patch2 ： > > [PATCH v4 2/3] arm64: Support page mapping percpu first chunk allocator > > > that file is not really owned by anyone it seems :( > > > > Can you provide a link to the real patch please? > > Yes， arch_numa.c is moved into drivers/base to support riscv numa, it is > shared by arm64/riscv, > > my changes(patch2) only support NEED_PER_CPU_PAGE_FIRST_CHUNK on ARM64. > > here is the link: > > https://lore.kernel.org/linux-arm-kernel/20210910053354.26721-1-wangkefeng.wang@huawei.com/ Now reviewed.