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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DECE8C79FA1 for ; Mon, 7 Sep 2026 16:16:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=g5gCMZVvjY3jhzdUCpCDafX4/mtwLtsEY0ulBAQJCZU=; b=PvLNEcrV3Pav4IInv0WmvbsloA dKN+pnsQfH8AgWHvGM+HFGtXXyofoFP/MfuUfflximoniIcfBJjWnzRHPogteY8cGXP7Z9SzFBFfQ vO+8W9BdovgI/+WH1We+fJWV6EqqfTrNAhQhPVjtNd7dkCKInOYbEfaModCOBo5Q8YsvaLyP9bpqR Gqu+ZCYLHHxMo/DP3NmFDqMl55zHj8HOpIQPkxDhvcnqUScDAey/6aVM98GW7uOiu/gBJmsdb+zTp hMrbrZc18HAW/CKbyeRQphjNh3hJlDuI82aZA+pvVjImPrmNhaUGAs6O8B6FNMqioT7TTmROyBWdF x8F2GA3A==; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > > For me, it looks like the kernel text and rodata replication could be > adapted on top of the "Optimize this_cpu_*" patch set. > Problems with pgd synchronizations are the same and should be fixed as well. > Since vmalloc code is used for percpu memory allocations, module replication > might be supported, the only thing that should be taken into account - > data locality. > Consider all of this, we can focus on preparing the new patch series, on top of > the Yang Shi's patches and share it. If that path is ok, we will start. I would wait for feedback from arm64 maintainers before moving forward with this plan. -- Cheers, David