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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 AF75FC433DB for ; Tue, 16 Feb 2021 15:04:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 871CD64E04 for ; Tue, 16 Feb 2021 15:04:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229970AbhBPPEh (ORCPT ); Tue, 16 Feb 2021 10:04:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229880AbhBPPEe (ORCPT ); Tue, 16 Feb 2021 10:04:34 -0500 Received: from mail-qt1-x82d.google.com (mail-qt1-x82d.google.com [IPv6:2607:f8b0:4864:20::82d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B07FAC06174A for ; Tue, 16 Feb 2021 07:03:54 -0800 (PST) Received: by mail-qt1-x82d.google.com with SMTP id c1so7259636qtc.1 for ; Tue, 16 Feb 2021 07:03:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=soleen.com; s=google; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=nlIjDNwciuLZerl/8KMONEqRooC3ce2GyvtFs6F4uM4=; b=P1tfOetut2I2vGuRsUKhLDELRY/NzRBZQxkQX1Ao+vkgFWiyG9YY+qr9ELeKuwaTxG aTSaaRybuoY6kMpmZwSgvG7WMstkZ76HrGR0prajouzqodZt7EqyyiXcOgCHLc3uqWhq YfiQKKqvetgRothSFf4Ye+tKYmpwTv6E1uPKadXRX6QOCOF7GlGpuBmQ5S4F79g+HeSn W/xyt0A0bLSF1t1eAOWhAUwbIrntQ/vA5ygdkpZJhU2QqFNCMJElApwFgmJKJocGpLWw /BAYG/2p3vVaeFikeTJ8bL2J5rf5o41pVgnVRflLTXhi1BAqNfEQKJyvMJG1jepugJoH /QSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=nlIjDNwciuLZerl/8KMONEqRooC3ce2GyvtFs6F4uM4=; b=BfSb7b2OfDBpZB+IvU0Vj7CSo3s8IA31v+ue2X80Vh2ak0LjK6sIjlXFA9gazAz2Vl PcYFavvzmqXR/4BPTqIbGGvUY6Sx4/uH4b7qo15lxl+SogugejofKuGM9SrRD0Qahdwp XDPm0HEm0N/iUwFYctLa16jBYfq7u6u18d9mQ0PhpLBJAYauiDwB3mV73XmlqCLq1QCg OoxGICtf/BR0yq6ULpBPo/w4yxDpC606Umfd2KuYYZaWmhaU0oS4fniowd9ne17Cy0Z7 F68b0aJ0NM4YBB3aZmwDqNQ0NwaxoCc7UtDOxs/3VKRMXwIL0+VntpXBIeBfCd8iaHG8 DHpA== X-Gm-Message-State: AOAM5332ZzN9rutDUXhS2dFh/ULO11P8Idnq0pX8L+5tzZ0TdPz4OIYu 5m2AJGT75lsILRuSZb3yzmuH5Q== X-Google-Smtp-Source: ABdhPJwMh/Z5O55xxWEmoIiSjHCE6yEstHKMQGgxQ/3H13B7Iy838arwlkSGi/GCtdewYjPehohTxQ== X-Received: by 2002:ac8:5bc4:: with SMTP id b4mr19105609qtb.240.1613487833590; Tue, 16 Feb 2021 07:03:53 -0800 (PST) Received: from localhost.localdomain (c-73-69-118-222.hsd1.nh.comcast.net. [73.69.118.222]) by smtp.gmail.com with ESMTPSA id t19sm14974271qke.109.2021.02.16.07.03.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Feb 2021 07:03:52 -0800 (PST) From: Pavel Tatashin To: pasha.tatashin@soleen.com, tyhicks@linux.microsoft.com, jmorris@namei.org, catalin.marinas@arm.com, will@kernel.org, akpm@linux-foundation.org, anshuman.khandual@arm.com, rppt@kernel.org, logang@deltatee.com, ardb@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, mhocko@suse.com, linux-mm@kvack.org Subject: [PATCH v3 0/1] correct the inside linear map range during hotplug check Date: Tue, 16 Feb 2021 10:03:50 -0500 Message-Id: <20210216150351.129018-1-pasha.tatashin@soleen.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org v3: - Sync with linux-next where arch_get_mappable_range() was introduced. v2: - Added test-by Tyler Hicks - Addressed comments from Anshuman Khandual: moved check under IS_ENABLED(CONFIG_RANDOMIZE_BASE), added WARN_ON(start_linear_pa > end_linear_pa); Fixes a hotplug error that may occur on systems with CONFIG_RANDOMIZE_BASE enabled. Applies against linux-next. v1: https://lore.kernel.org/lkml/20210213012316.1525419-1-pasha.tatashin@soleen.com v2: https://lore.kernel.org/lkml/20210215192237.362706-1-pasha.tatashin@soleen.com Pavel Tatashin (1): arm64: mm: correct the inside linear map range during hotplug check arch/arm64/mm/mmu.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) -- 2.25.1