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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 3C027C433E0 for ; Sat, 27 Jun 2020 11:08:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 18567215A4 for ; Sat, 27 Jun 2020 11:08:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593256121; bh=CKFRZQvVXoQGRUt/fr1evMIOtF/D2G3jbib+jYbyxlU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=R3Eb9LSlcFR2QU5DAGV+dUfNWad/69KtXOhwT74veQM8901kW5l2z3rj1/Lt1jpMt Mqlpj8N8TIXizSQFCkgYJ6QXpRhXuwLohdaX+dtDvTvTbyJEBzxK9l3eTjvkLVp4/n 6ojgoJl/c71AF5umJBATqmdFK+/qF7/l6CGO7Qb8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726640AbgF0LIk (ORCPT ); Sat, 27 Jun 2020 07:08:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:49432 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726568AbgF0LIZ (ORCPT ); Sat, 27 Jun 2020 07:08:25 -0400 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D12A621531; Sat, 27 Jun 2020 11:08:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593256105; bh=CKFRZQvVXoQGRUt/fr1evMIOtF/D2G3jbib+jYbyxlU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LGldGMH4GnVEZJM9lKrAO4vuHndpGt+hjl6cH5CtcHpuSHOS89YEYTeMdXj+1PQKX IpFUxwH79KoWlnNgFGOfWbPavxAZkbyeSsGtIo3zhpECkuamaVI9UYUJyQ3WNJjsiF 4keML4Szu08xHn+uJV7hdRQ1XL2Ht1/vYL+oTEMY= Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=wait-a-minute.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jp8h5-006s0z-9t; Sat, 27 Jun 2020 12:08:23 +0100 From: Marc Zyngier To: Jason Cooper , Matthias Brugger , Bartosz Golaszewski , Thomas Gleixner , Oscar Carter , Kees Cook , "Rafael J. Wysocki" , Len Brown Cc: Andrew Perepech , linux-mediatek@lists.infradead.org, Stephane Le Provost , linux-arm-kernel@lists.infradead.org, Pedro Tsai , Bartosz Golaszewski , Fabien Parent , linux-kernel@vger.kernel.org, kernel-hardening@lists.openwall.com, linux-acpi@vger.kernel.org Subject: Re: [PATCH v5 0/3] drivers/acpi: Remove function callback casts Date: Sat, 27 Jun 2020 12:08:05 +0100 Message-Id: <159325548742.93134.13767620418777913420.b4-ty@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200530143430.5203-1-oscar.carter@gmx.com> References: <20200530143430.5203-1-oscar.carter@gmx.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: jason@lakedaemon.net, matthias.bgg@gmail.com, brgl@bgdev.pl, tglx@linutronix.de, oscar.carter@gmx.com, keescook@chromium.org, rjw@rjwysocki.net, lenb@kernel.org, andrew.perepech@mediatek.com, linux-mediatek@lists.infradead.org, stephane.leprovost@mediatek.com, linux-arm-kernel@lists.infradead.org, pedro.tsai@mediatek.com, bgolaszewski@baylibre.com, fparent@baylibre.com, linux-kernel@vger.kernel.org, kernel-hardening@lists.openwall.com, linux-acpi@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 30 May 2020 16:34:27 +0200, Oscar Carter wrote: > In an effort to enable -Wcast-function-type in the top-level Makefile to > support Control Flow Integrity builds, there are the need to remove all > the function callback casts in the acpi driver. > > The first patch creates a macro called ACPI_DECLARE_SUBTABLE_PROBE_ENTRY > to initialize the acpi_probe_entry struct using the probe_subtbl field > instead of the probe_table field to avoid function cast mismatches. > > [...] Applied to irq/irqchip-5.9: [1/3] drivers/acpi: Add new macro ACPI_DECLARE_SUBTABLE_PROBE_ENTRY commit: 89778093d38d547cd80f6097659d1cf1c2dd4d9d [2/3] drivers/irqchip: Use new macro ACPI_DECLARE_SUBTABLE_PROBE_ENTRY commit: aba3c7ed3fcf74524b7072615028827d5e5750d7 [3/3] drivers/acpi: Remove function cast commit: 8ebf642f3d809b59f57d0d408189a2218294e269 Thanks, M. -- Without deviation from the norm, progress is not possible.