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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 36AEFD3C92E for ; Sat, 19 Oct 2024 22:46:40 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id B28646B0096; Sat, 19 Oct 2024 18:46:39 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id AB0BA6B0098; Sat, 19 Oct 2024 18:46:39 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 92AC06B0099; Sat, 19 Oct 2024 18:46:39 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 720FC6B0096 for ; Sat, 19 Oct 2024 18:46:39 -0400 (EDT) Received: from smtpin06.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 56416A0E6D for ; Sat, 19 Oct 2024 22:46:14 +0000 (UTC) X-FDA: 82691837256.06.D2EFD91 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf01.hostedemail.com (Postfix) with ESMTP id 2215B40013 for ; Sat, 19 Oct 2024 22:46:26 +0000 (UTC) Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="E/HcNmd7"; spf=pass (imf01.hostedemail.com: domain of mcgrof@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=mcgrof@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1729377850; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=i3bCTk43umsvJ74jhOhtJX2DWBX3D6PnZcsnufvcp8o=; b=EDbN67/cVQ0eIf+IAUlSkyH2xkiSg3LkW0WihGzziICyULNr8IyKqTEyx9ovKg3EmdSsR0 ke3eAxyX8nLbfCvBsFaZVXjNI7fKCkDXJ1lxOdgwQE4mrp1sM39b5w+qsxwzdKV3jDMWjY n8tabDn6Z54fKUw/FhARFu0MS/Ivn+Y= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1729377850; a=rsa-sha256; cv=none; b=XuFn1J2yPfkbGUB7SgbR3+sUyggK5yEfpfQM03SCB2naiE5lAy85U+OBpj8JcFjdLGSqbD FLsJHCOvsLWqkUMewvvd0NVDs+1K18+OR9UXOs+rGCwxBjgpm7kp669QlAt9iYE1tFnCPm L3mIRt+xK6hWskCNlk4Z3EUnJGLaR3E= ARC-Authentication-Results: i=1; imf01.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="E/HcNmd7"; spf=pass (imf01.hostedemail.com: domain of mcgrof@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=mcgrof@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org 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-Rspamd-Queue-Id: 2215B40013 X-Stat-Signature: fm6brjn4iegrp8ehrp1ysb88yfyiw5fu X-Rspamd-Server: rspam09 X-Rspam-User: X-HE-Tag: 1729377986-329841 X-HE-Meta: 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 kxcDuIcg tCHqBf8Al290ap0rf7BkgYa9roPEe5L7TJI/0aIemUIhvqkmeeg0w54b8wRBGEx2p01EcgLbdJpzhKMF3fce+VGJLP+6hknlWDh6/T2ti6Ll/hpB8xxQxnTsW2u2pwpzxx3ShDb8uET1frOYOmacdZIKnc2qVif3u+sw3OSXqeKDRpQFvNkfr5oQnk3p3v2MNuDpNwB8r4oU9+Y8J33kHZa83MxhaR6+tVkvh4oC4wERd8XE= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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