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 D9295C4345F for ; Thu, 11 Apr 2024 19:45:42 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 6D8856B0082; Thu, 11 Apr 2024 15:45:42 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 689826B0083; Thu, 11 Apr 2024 15:45:42 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 550646B0087; Thu, 11 Apr 2024 15:45:42 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 36E206B0082 for ; Thu, 11 Apr 2024 15:45:42 -0400 (EDT) Received: from smtpin04.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id BE088160D0B for ; Thu, 11 Apr 2024 19:45:41 +0000 (UTC) X-FDA: 81998280882.04.1B4F863 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf16.hostedemail.com (Postfix) with ESMTP id 2939B180015 for ; Thu, 11 Apr 2024 19:45:39 +0000 (UTC) Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=infradead.org header.s=bombadil.20210309 header.b="LW4B+RA/"; dmarc=fail reason="No valid SPF, DKIM not aligned (relaxed)" header.from=kernel.org (policy=none); spf=none (imf16.hostedemail.com: domain of mcgrof@infradead.org has no SPF policy when checking 198.137.202.133) smtp.mailfrom=mcgrof@infradead.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1712864740; h=from:from:sender: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=mF3LgyonzoPiLPggKtlEjI/RAYj7UYB9rpei5Ud65w4=; b=vFIDmvom0xpstOC6JGvglxtQAfjULiCAphJ7wuk+A7F9ceA9B6G7U4CETkbNn0BaDCmI9/ fObgS1gXEgLZCmToFu+vYDJAMKUyvgtqwehHVGbhNHcHiVwCkZg7+AfDfCazutTJYRvQR+ rFg5UmnlfnksqspraOn9lj0oWuCeRTs= ARC-Authentication-Results: i=1; imf16.hostedemail.com; dkim=pass header.d=infradead.org header.s=bombadil.20210309 header.b="LW4B+RA/"; dmarc=fail reason="No valid SPF, DKIM not aligned (relaxed)" header.from=kernel.org (policy=none); spf=none (imf16.hostedemail.com: domain of mcgrof@infradead.org has no SPF policy when checking 198.137.202.133) smtp.mailfrom=mcgrof@infradead.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1712864740; a=rsa-sha256; cv=none; b=04z9/GBkQMgsCAFRwMd8nQkfA3L/tGtDrLOu5EXDKD+LZPl+NsinwT1L6Zl8OMOMpy68vI WaIDvdmRP8jmCdR1/GKXZK1w8nGV0iBFroHiulIoN99k6ZdgsNkTldMDyfIkZDugZUowK1 z9iarvIPTDh309HJl6cZ6lSDgg5rRHU= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=mF3LgyonzoPiLPggKtlEjI/RAYj7UYB9rpei5Ud65w4=; b=LW4B+RA/mLBikoIkjpMDpYn9oP u2YAB5xmL1D4XkoUv1Ve9gQEIQ0TAvvtWmZldKRQqHURClp6PnA6zwtnlpDI5YcucnvadEV7WunWR b/1Iq8vVt1oArh5tcqicc9Z63IyQeyuWCw9WE0oR/Ok86B2YT082t2bjkyb27tRD8lbretuG1UYwR NEF+joRqo6rwX3adbENZeQaNQlnWdEzjPCwZa5i/q7E286YXArA3Jy82X/wR+QDg69SZaiPqn91EB VhUQK10NXrl7tuNE0LjnU4cJYOYOYsXm/2EOsZ/Hcy9WT5WMB3gVzJ0tiJjB3LXt+twOTdZqPWpdj bhUwFHXw==; Received: from mcgrof by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1rv0MS-0000000DwB9-3meA; Thu, 11 Apr 2024 19:45:28 +0000 Date: Thu, 11 Apr 2024 12:45:28 -0700 From: Luis Chamberlain To: Mike Rapoport , Thomas Gleixner Cc: linux-kernel@vger.kernel.org, Alexandre Ghiti , Andrew Morton , =?iso-8859-1?Q?Bj=F6rn_T=F6pel?= , Catalin Marinas , Christophe Leroy , "David S. Miller" , Dinh Nguyen , Donald Dutile , Eric Chanudet , Heiko Carstens , Helge Deller , Huacai Chen , Kent Overstreet , Mark Rutland , Michael Ellerman , Nadav Amit , Palmer Dabbelt , Puranjay Mohan , Rick Edgecombe , Russell King , Song Liu , Steven Rostedt , Thomas Bogendoerfer , Will Deacon , bpf@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, netdev@vger.kernel.org, sparclinux@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v4 00/15] mm: jit/text allocator Message-ID: References: <20240411160051.2093261-1-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240411160051.2093261-1-rppt@kernel.org> X-Rspamd-Queue-Id: 2939B180015 X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: ze3ed7c9eeoxuw8gxm5q74atbyuceapk X-HE-Tag: 1712864739-489586 X-HE-Meta: U2FsdGVkX1+OR2jDBEJza6f6xFOwIhenbv3XRvxDGGQgXBLea6WBUaOP1V4SKWGYBBkcZ6mxymSe9qqloFv0LwperyOZD4FUIH525CGw4VJW4XO3g3tSWG4/uho+WUzK2+MLiyJPD5HHPiQLWc5u04WJLq+4bP73kUlkmOCbA//PUh8Jq8EJo2yGpnyyH3paP8CFiS5EbEXWqCapI5t3QmMWD5P6XK8YfUdKESp3aYDaUZS4eZ4KD9t1E7h87AMS54fuFGfJNc3hV1KGyRMzPfkwOj3BjlUu07dbZnv5ogw6vBnMNuLbpf09FJkswTZzP/io6TnSGUh6O0sgjBTgpR/lzV9JTeiYke2pwe8O/tFf7Xu1Jay3mfEAD/68CFPBRWRV6JhhlGahMxayeji3w+MGHup+z+gScyrhnxfoKKDJAGNELYkHGAsgeeMAIJ3Vgrmatg1kOmVzVrap58H3OGKRNmNcVq/mzMuv7s379JjMBJuOQRue5nQwvOyIs99YywFWKN4nWlH9s4JkKZJba6eGsrgqXAEsmqnKDHEb2SFQL9qco2pIbsELMlOwiqBnBEvddn5ISJZuE4AS8EP6ZIB1h6NeGMEUKUV2j/q+ktIZlMpdXwbmKyFoTD09vw2+auTT9234bNJeiwXuiQRW0+RB71f1mPwGC9fFNOHhyoIrLwyeA09paT56PYKj6MNBTjUiHUndsV5STdqOrAvzlZtwjqOfgRnRQNRX9vQkBEQ0i6Yi0OtRaci/C/HDvDmNf9zOM+TjWsynKkMeS36nbe3VV6quFUxBGRzANBtQWs+KSG2aiEZhTZKVgywhcOpXLm2SkJQwCPT7LVV/iVqMh2CdCB/BSxoiUYYzHLXqLXaLlgrABStBZHlgh60cfGwaYifT0XDFkApMKOq8AebhMT5z5WtlhDL9dq/2uDzEmejwoQpr6dH55eUwjmTWpu2c+KQIKW2qrOg9GgG1Ef1 SRakP8vv bjFx1Tz9gz1Qe7Z68nS/PiFDU1xmmUZuBZ9ymZ3CNsY75U+a7IYWgG1Gam6cQpvgLXfED/7hkYP5GnKwfQB+1c9OUidMSN+eBwbe+9w7JFWC/tXU6JVCfhDKQqbQCRUPzToSSHYwY5S3u+V+5w6wxTHW+wlZLDjpczFqTJkiwtBY8Av3T7eqUkOcUAAZmL7ukWNG0KOGaufhE8a0QQgKTDZP+hVmU2/HFA+BDdU8c6kjooBlhY3paMy917MztYza9CEM7KZ9cvsgVh8FgOjEGFWo9ViNAewkzvDsvrqIIfb+i5jihDQlRF2xqnDXv3K2K6ON3EYDGMyQspaCp9+3BBp8dJIY8iOtWQ/qWMKwVEsr89t2kgOhwcsMxZmDkXD35r6sTp82GF5PLFqfMFDV0rmboq25UizkLkbZtJq6xzqesxA/rAmDDeRdtyQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000023, 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 Thu, Apr 11, 2024 at 07:00:36PM +0300, Mike Rapoport wrote: > From: "Mike Rapoport (IBM)" > > Hi, > > Since v3 I looked into making execmem more of an utility toolbox, as we > discussed at LPC with Mark Rutland, but it was getting more hairier than > having a struct describing architecture constraints and a type identifying > the consumer of execmem. > > And I do think that having the description of architecture constraints for > allocations of executable memory in a single place is better that having it > spread all over the place. > > The patches available via git: > https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git/log/?h=execmem/v4 I've taken the first 5 patches through modules-next for now to get early exposure to testing. Of those I just had minor nit feedback on the 5th, but the rest look good. Let's wait for review for the rest of the patches 6-15. Luis