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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 7EBEAC54E4A for ; Fri, 8 Mar 2024 16:29:32 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Trs7v1F3Wz3vk9 for ; Sat, 9 Mar 2024 03:29:31 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=arm.com (client-ip=217.140.110.172; helo=foss.arm.com; envelope-from=vincenzo.frascino@arm.com; receiver=lists.ozlabs.org) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lists.ozlabs.org (Postfix) with ESMTP id 4Trs7S07kLz30hY for ; Sat, 9 Mar 2024 03:29:04 +1100 (AEDT) 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 86262C15; Fri, 8 Mar 2024 08:29:08 -0800 (PST) Received: from [10.1.196.72] (e119884-lin.cambridge.arm.com [10.1.196.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id F2D0F3F73F; Fri, 8 Mar 2024 08:28:25 -0800 (PST) Message-ID: <5b2d7341-553d-42f0-977b-404f2da411e9@arm.com> Date: Fri, 8 Mar 2024 16:28:23 +0000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [v2 PATCH 0/3] arch: mm, vdso: consolidate PAGE_SIZE definition To: Arnd Bergmann , Anna-Maria Behnsen , Thomas Gleixner , Kees Cook References: <20240306141453.3900574-1-arnd@kernel.org> Content-Language: en-US From: Vincenzo Frascino In-Reply-To: <20240306141453.3900574-1-arnd@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: x86@kernel.org, loongarch@lists.linux.dev, Andreas Larsson , Catalin Marinas , linux-mips@vger.kernel.org, Max Filippov , Guo Ren , linux-csky@vger.kernel.org, sparclinux@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-riscv@lists.infradead.org, Jan Kiszka , linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, Richard Weinberger , Helge Deller , Huacai Chen , Russell King , Geert Uytterhoeven , Vineet Gupta , Matt Turner , linux-snps-arc@lists.infradead.org, linux-alpha@vger.kernel.org, Arnd Bergmann , Kieran Bingham , linux-um@lists.infradead.org, linux-m68k@lists.linux-m68k.org, Andy Lutomirski , John Paul Adrian Glaubitz , linux-arm-kernel@lists. infradead.org, Brian Cain , Michal Simek , Thomas Bogendoerfer , linux-parisc@vger.kernel.org, linux-openrisc@vger.kernel.org, linux-kernel@vger.kernel.org, Palmer Dabbelt , Andrew Morton , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 06/03/2024 14:14, Arnd Bergmann wrote: > From: Arnd Bergmann > > Naresh noticed that the newly added usage of the PAGE_SIZE macro in > include/vdso/datapage.h introduced a build regression. I had an older > patch that I revived to have this defined through Kconfig rather than > through including asm/page.h, which is not allowed in vdso code. > > The vdso patch series now has a temporary workaround, but I still want to > get this into v6.9 so we can place the hack with CONFIG_PAGE_SIZE > in the vdso. > > I've applied this to the asm-generic tree already, please let me know if > there are still remaining issues. It's really close to the merge window > already, so I'd probably give this a few more days before I send a pull > request, or defer it to v6.10 if anything goes wrong. > > Sorry for the delay, I was still waiting to resolve the m68k question, > but there were no further replies in the end, so I kept my original > version. > > Changes from v1: > > - improve Kconfig help texts > - remove an extraneous line in hexagon > > Arnd > Thanks Arnd, looks good to me. Reviewed-by: Vincenzo Frascino