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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3952C433EF for ; Wed, 15 Jun 2022 07:54:28 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 70F026B0072; Wed, 15 Jun 2022 03:54:28 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6973F6B0073; Wed, 15 Jun 2022 03:54:28 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 538D36B0074; Wed, 15 Jun 2022 03:54:28 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 4126E6B0072 for ; Wed, 15 Jun 2022 03:54:28 -0400 (EDT) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 1397D358B6 for ; Wed, 15 Jun 2022 07:54:28 +0000 (UTC) X-FDA: 79579707816.08.E544E97 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf15.hostedemail.com (Postfix) with ESMTP id ADADBA006E for ; Wed, 15 Jun 2022 07:54:27 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0C7AA61917; Wed, 15 Jun 2022 07:54:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 84DCFC341C0; Wed, 15 Jun 2022 07:54:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655279666; bh=VM9JsnNuaNSKfXw3/W5PC+ryw2B8xnjrM3+SbaLRwlY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HGl2tA+QFedQio6WLQwpcsHPnnA1J6C5L1sRmDLoeb3aoI8ASmSAQZPpx3dpnJQiI pDOcKbh0vMtfkMxkcx4TlTVvIJUrjr76Cw1solVGw/gRLRYWv3JlY6Lq9MmxVxT5j/ bkbcToCwXmrl3xvOw9GSJTg2DmPekpNmHTRPDzapkdq/a3RdN3rabGuDhMuStcQS6x VwlN1I1cwKuDoqdyORjIwz6SNT2g6+KyOxR+MKurRsgXM+YaKexJa5CjJYGmPn3H1V DFahL1shyawETgdZ0mzky2SzjljSvbv90h7cW6JEneyZ1UqvKnIQa24J2Jm+ovL4uY 0sx+LrZ32kNwg== Date: Wed, 15 Jun 2022 10:54:10 +0300 From: Mike Rapoport To: Wupeng Ma Cc: corbet@lwn.net, will@kernel.org, ardb@kernel.org, catalin.marinas@arm.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, dvhart@infradead.org, andy@infradead.org, akpm@linux-foundation.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, paulmck@kernel.org, keescook@chromium.org, songmuchun@bytedance.com, rdunlap@infradead.org, damien.lemoal@opensource.wdc.com, swboyd@chromium.org, wei.liu@kernel.org, robin.murphy@arm.com, david@redhat.com, anshuman.khandual@arm.com, thunder.leizhen@huawei.com, wangkefeng.wang@huawei.com, gpiccoli@igalia.com, chenhuacai@kernel.org, geert@linux-m68k.org, vijayb@linux.microsoft.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v5 0/5] introduce mirrored memory support for arm64 Message-ID: References: <20220614092156.1972846-1-mawupeng1@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220614092156.1972846-1-mawupeng1@huawei.com> ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1655279667; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=7Axh2A0As71LYhbqEEWidwv1+JMnoiCG2mLzmNu3JIw=; b=FkwgnlthJ44p6CDnu97VBDDWVh5ffk1ut0ReZpT35+OpGYA+eXKRtAJKeC8ZFaoxtDtqpg VXHMHtDMhWBI1rWu4XpXhAgHjnPj7Buv0hJgTV4vCYYMqsw221kme3Y3t2RqX5RVreNepw 4IrpJcEG3WBR7eBgfT7uGkEUcep41NQ= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1655279667; a=rsa-sha256; cv=none; b=UlADon4hoKqBQTdkvZahi+oY8FQlHz7s5Oki8jwOm+Ff+yKGtfhRg0hImuKzGRwHldiS0Z j28k44r3RSSG3AK5fd1lla359Ch5QzA0Srs21ILn1U/QrlbbvD4ZfOa6FJlAdi1rSAkAWr pzWAaDFTQDAeQ0nNVB9CkKzbuwndatE= ARC-Authentication-Results: i=1; imf15.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=HGl2tA+Q; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf15.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=HGl2tA+Q; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf15.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org X-Rspamd-Server: rspam12 X-Rspam-User: X-Stat-Signature: exp9ucgotxdp4zzf3yc1jen5mfzm73y8 X-Rspamd-Queue-Id: ADADBA006E X-HE-Tag: 1655279667-769413 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Jun 14, 2022 at 05:21:51PM +0800, Wupeng Ma wrote: > From: Ma Wupeng > > Patch #1 introduce mirrored memory support form arm64. > Patch #2-#4 fix some bugs for arm64 if memory reliable is enabled. > Patch #5 disable mirror feature if kernelcore is not specified. > > Thanks to Ard Biesheuvel's hard work [1], now kernel will perfer mirrored > memory if kaslr is enabled. > > [1] https://lore.kernel.org/linux-arm-kernel/CAMj1kXEPVEzMgOM4+Yj6PxHA-jFuDOAUdDJSiSxy_XaP4P7LSw@mail.gmail.com/T/ > > > Ma Wupeng (5): > efi: arm64: Introduce ability to find mirrored memory ranges > mm: Ratelimited mirrored memory related warning messages > mm: Limit warning message in vmemmap_verify() to once > arm64: mm: Only remove nomap flag for initrd > memblock: Disable mirror feature if kernelcore is not specified > > arch/arm64/mm/init.c | 2 +- > arch/x86/include/asm/efi.h | 4 ---- > arch/x86/platform/efi/efi.c | 23 ----------------------- > drivers/firmware/efi/efi-init.c | 1 + > drivers/firmware/efi/efi.c | 23 +++++++++++++++++++++++ > include/linux/efi.h | 3 +++ > mm/internal.h | 2 ++ > mm/memblock.c | 7 +++++-- > mm/page_alloc.c | 2 +- > mm/sparse-vmemmap.c | 2 +- > 10 files changed, 37 insertions(+), 32 deletions(-) For the series: Acked-by: Mike Rapoport > -- > 2.25.1 > -- Sincerely yours, Mike.