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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 5F0ADC43331 for ; Tue, 24 Mar 2020 10:37:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 411E220775 for ; Tue, 24 Mar 2020 10:37:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727368AbgCXKhY (ORCPT ); Tue, 24 Mar 2020 06:37:24 -0400 Received: from foss.arm.com ([217.140.110.172]:60416 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727112AbgCXKhW (ORCPT ); Tue, 24 Mar 2020 06:37:22 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 657977FA; Tue, 24 Mar 2020 03:37:22 -0700 (PDT) Received: from mbp (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6FCC73F792; Tue, 24 Mar 2020 03:37:21 -0700 (PDT) Date: Tue, 24 Mar 2020 10:37:14 +0000 From: Catalin Marinas To: =?iso-8859-1?Q?R=E9mi?= Denis-Courmont Cc: Mark Rutland , will@kernel.org, james.morse@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] arm64: clean up trampoline vector loads Message-ID: <20200324103714.GF4892@mbp> References: <1938400.7m7sAWtiY1@basile.remlab.net> <20200323121437.GC2597@C02TD0UTHF1T.local> <20200323190408.GE4892@mbp> <2067644.cOvikPKVsA@basile.remlab.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <2067644.cOvikPKVsA@basile.remlab.net> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 23, 2020 at 10:42:30PM +0200, Rémi Denis-Courmont wrote: > Le maanantaina 23. maaliskuuta 2020, 21.04.09 EET Catalin Marinas a écrit : > > Should we just use adrp on __entry_tramp_data_start? Anyway, the diff > > below doesn't solve the issue I'm seeing (only reverting patch 3). > > AFAIU, the preexisting code uses the manual PAGE_SIZE offset because the offset > in the main vmlinux does not match the architected offset inside the fixmap. If > so, then using the symbol directly will not work at all. You are right, it broke the defconfig as well. -- Catalin