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=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 8C115C47089 for ; Mon, 24 May 2021 16:09:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C14661406 for ; Mon, 24 May 2021 16:09:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239037AbhEXQKd (ORCPT ); Mon, 24 May 2021 12:10:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:49530 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235978AbhEXQCa (ORCPT ); Mon, 24 May 2021 12:02:30 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B8EF2619A5; Mon, 24 May 2021 15:47:29 +0000 (UTC) Date: Mon, 24 May 2021 16:47:27 +0100 From: Catalin Marinas To: Will Deacon Cc: linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Marc Zyngier , Greg Kroah-Hartman , Peter Zijlstra , Morten Rasmussen , Qais Yousef , Suren Baghdasaryan , Quentin Perret , Tejun Heo , Li Zefan , Johannes Weiner , Ingo Molnar , Juri Lelli , Vincent Guittot , "Rafael J. Wysocki" , kernel-team@android.com Subject: Re: [PATCH v6 19/21] arm64: Hook up cmdline parameter to allow mismatched 32-bit EL0 Message-ID: <20210524154727.GF14645@arm.com> References: <20210518094725.7701-1-will@kernel.org> <20210518094725.7701-20-will@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210518094725.7701-20-will@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 18, 2021 at 10:47:23AM +0100, Will Deacon wrote: > Allow systems with mismatched 32-bit support at EL0 to run 32-bit > applications based on a new kernel parameter. > > Signed-off-by: Will Deacon Acked-by: Catalin Marinas 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=-10.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 BE72DC2B9F7 for ; Mon, 24 May 2021 23:56:04 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8A2C7613D5 for ; Mon, 24 May 2021 23:56:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8A2C7613D5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=khCHLM2wN0O7rDonfBJfPqXStGWbiPsOaFJbGzG1cdY=; b=n7wvSywq6N7Zl7 qkq35t7o9aSEKxfDtIygpcYr6lyd+iWWEL+goqgspV6HwJ5wKIr6d9kAtlkT0BWVAngy2818R7fAD EYP6OXb5rd/XdkqoB4Dj5i7TkkRVKUTMnUWZCbFMilZ6dV8blsFvvd6EPUDSMAgeAmj4kV5eXr2rD g1s24RxSbD9nLVSz8DkWLmKvQQDYsD43jbgzmZ8KtrNKWqUcJ+oKWS9U65YXuz/r5A0nPZgHViP5b CRIiZNSVPkiknafaSkA0UuzIphdivzsSyhIBedMkZYxqLiL5c6zCKVZkI6mUBxQyGxGpH4kv2xHPG Lk6IXjIa9jaFDzlUonpg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1llKOb-002QWv-6p; Mon, 24 May 2021 23:54:06 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1llCnk-0012yN-Vj for linux-arm-kernel@lists.infradead.org; Mon, 24 May 2021 15:47:34 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id B8EF2619A5; Mon, 24 May 2021 15:47:29 +0000 (UTC) Date: Mon, 24 May 2021 16:47:27 +0100 From: Catalin Marinas To: Will Deacon Cc: linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Marc Zyngier , Greg Kroah-Hartman , Peter Zijlstra , Morten Rasmussen , Qais Yousef , Suren Baghdasaryan , Quentin Perret , Tejun Heo , Li Zefan , Johannes Weiner , Ingo Molnar , Juri Lelli , Vincent Guittot , "Rafael J. Wysocki" , kernel-team@android.com Subject: Re: [PATCH v6 19/21] arm64: Hook up cmdline parameter to allow mismatched 32-bit EL0 Message-ID: <20210524154727.GF14645@arm.com> References: <20210518094725.7701-1-will@kernel.org> <20210518094725.7701-20-will@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210518094725.7701-20-will@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210524_084733_078629_38DF7853 X-CRM114-Status: UNSURE ( 8.16 ) X-CRM114-Notice: Please train this message. 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, May 18, 2021 at 10:47:23AM +0100, Will Deacon wrote: > Allow systems with mismatched 32-bit support at EL0 to run 32-bit > applications based on a new kernel parameter. > > Signed-off-by: Will Deacon Acked-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel