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 7C850D3C92E for ; Sat, 19 Oct 2024 22:46:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=i3bCTk43umsvJ74jhOhtJX2DWBX3D6PnZcsnufvcp8o=; b=l0OymWtnf0ovhk6hYcGMdw/MDc 3Tqd1qhg3hwj3Axhm9oq52JBNbCGhYCFlTuD+90vlYaAN5sjk8UeV7jUB93lmF6tdAjjSxCxnHznM Lrz86hXMg6Z2c47rAvOfs17fM2XGT+GKsawW8xt4a7EiYNbn6XN3y+ZF5YCnYYqBxv2EIaW5xaxpH HEshHIZQ9KFBxOWRfs/dgORFm3agjaNqyecoXrTkT9gC+Fp9DnQiRpvdaaUqM3rRFSM2ky+tkRtAK RYjm22fguVA8crzSYnLk0IgAIKGNTeF5cpKj4xnN0Wa5BNdrSfXqr9Hd/uIhtoxGEVwU9oWfH4SrU uKETzpuQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t2IDb-000000042YW-0MBv; Sat, 19 Oct 2024 22:46:43 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t2IDV-000000042Tb-29J8; Sat, 19 Oct 2024 22:46:38 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 33F055C4818; Sat, 19 Oct 2024 22:46:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D541DC4CEC5; Sat, 19 Oct 2024 22:46:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729377996; bh=dleiBE3DRHjc0T5DFKoso12VqwoykDzNi68HaltnD+Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=E/HcNmd7ed6EfnQjDeLvwQq16g+Vsiv91/gyx/y3TItNr4YkOF+9xlSWM0ng70Enb EfQ6W4qibdSpAat3tAcZGmRc2fYXuiLLcBLOJtlO4aLao4cugNUMhYe3/mMMvmvtmy krht2xWJJkTziTYXrwNtx86c1tpAc1wx4O+74a08EUURK7gKF4cC83WTcGcLjOwACN n9SpaJ43uCBmVLtR63Yq/0dZR6w3adjYhhvHR3c4gz6MmpunQYU1/SMh4aCN+n+wuE IRlpcRBMlqjvJmJuEblyO3hK3/FE9x/BIX1JtKqvt7PVEBtM1ZKA1cHBB7OuMGy6AB uYsHEV9N9bs9Q== Date: Sat, 19 Oct 2024 15:46:33 -0700 From: Luis Chamberlain To: Mike Rapoport Cc: Andrew Morton , Andreas Larsson , Andy Lutomirski , Ard Biesheuvel , Arnd Bergmann , Borislav Petkov , Brian Cain , Catalin Marinas , Christoph Hellwig , Christophe Leroy , Dave Hansen , Dinh Nguyen , Geert Uytterhoeven , Guo Ren , Helge Deller , Huacai Chen , Ingo Molnar , Johannes Berg , John Paul Adrian Glaubitz , Kent Overstreet , "Liam R. Howlett" , Mark Rutland , Masami Hiramatsu , Matt Turner , Max Filippov , Michael Ellerman , Michal Simek , Oleg Nesterov , Palmer Dabbelt , Peter Zijlstra , Richard Weinberger , Russell King , Song Liu , Stafford Horne , Steven Rostedt , Suren Baghdasaryan , Thomas Bogendoerfer , Thomas Gleixner , Uladzislau Rezki , Vineet Gupta , Will Deacon , bpf@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-trace-kernel@vger.kernel.org, linux-um@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v6 8/8] x86/module: enable ROX caches for module text on 64 bit Message-ID: References: <20241016122424.1655560-1-rppt@kernel.org> <20241016122424.1655560-9-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241016122424.1655560-9-rppt@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241019_154637_635444_47C3F182 X-CRM114-Status: UNSURE ( 9.19 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-um@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-um" Errors-To: linux-um-bounces+linux-um=archiver.kernel.org@lists.infradead.org On Wed, Oct 16, 2024 at 03:24:24PM +0300, Mike Rapoport wrote: > From: "Mike Rapoport (Microsoft)" > > Enable execmem's cache of PMD_SIZE'ed pages mapped as ROX for module > text allocations on 64 bit. > > Signed-off-by: Mike Rapoport (Microsoft) Reviewed-by: Luis Chamberlain Luis