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 6452CECAAD3 for ; Mon, 5 Sep 2022 17:48:50 +0000 (UTC) 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=eOiXRg0NHBCYmZuZrNQ44g4ggWdX82CeQYcyTe1UeQU=; b=FQ3GDGGKw66Bah hMUjI1qk0IMo9KUKfI6F2YI2PyluXV3eTxW8meWIl/qgxuJOzSmJv6p3keDndUhfM50N8ANMxsm/6 OPgmOKWS+HgOrzNjtaDOY5K5WjKCsDotwoGw4sLs0Yq6L8o2K9WSmJFp0Yv9Ss3bSjgjlGAWaAgvD sJl6E7LGVOLbCWrKyhixcQCdF2T7zQzM5mYCCzCg4VEOpNMsCcpTfH8PUYPCXKMPvsRN0ogw1DGWg Duv29dkeMgNhTDaXz2HwjISTxGIyPcTUSpdt0ICc71wFUSYvVeh8aTqdcNx6jco6lmtWQgEElSoRk SHQ6m4YTCdDWHk4Krzvg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVGCX-007pW9-0e; Mon, 05 Sep 2022 17:48:01 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVAKL-001KMI-Hz for linux-arm-kernel@lists.infradead.org; Mon, 05 Sep 2022 11:31:43 +0000 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 E3C3A61208; Mon, 5 Sep 2022 11:31:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69611C433D6; Mon, 5 Sep 2022 11:31:37 +0000 (UTC) Date: Mon, 5 Sep 2022 12:31:33 +0100 From: Catalin Marinas To: Ard Biesheuvel Cc: linux-arm-kernel@lists.infradead.org, arnd@arndb.de, will@kernel.org, mark.rutland@arm.com, maz@kernel.org, broonie@kernel.org, debian-arm@lists.debian.org, Vagrant Cascadian , Riku Voipio , Steve McIntyre Subject: Re: [PATCH v2] arm64: compat: Implement misalignment fixups for multiword loads Message-ID: References: <20220701135322.3025321-1-ardb@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220905_043141_991838_9F0ED731 X-CRM114-Status: GOOD ( 13.03 ) 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 Mon, Sep 05, 2022 at 12:04:47PM +0200, Ard Biesheuvel wrote: > On Wed, 31 Aug 2022 at 19:07, Catalin Marinas wrote: > > On Fri, Jul 01, 2022 at 03:53:22PM +0200, Ard Biesheuvel wrote: > > > +config COMPAT_ALIGNMENT_FIXUPS > > > + bool "Fix up misaligned multi-word loads and stores in user space" > > > + default y > > > > For consistency with ARMV8_DEPRECATED, I think we should keep this as > > default n. > > Fair enough. I take it you can fix this up while applying? Yes. -- Catalin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel