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 9211AC433F5 for ; Wed, 16 Feb 2022 12:23:21 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4JzHDR5Fclz3cNZ for ; Wed, 16 Feb 2022 23:23:19 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=TMxJSrmZ; dkim-atps=neutral Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4JzHCl0ZFkz30Mf for ; Wed, 16 Feb 2022 23:22:43 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=TMxJSrmZ; dkim-atps=neutral Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4JzHCd2Q32z4xcP; Wed, 16 Feb 2022 23:22:37 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1645014159; bh=b5eBM0apAamYiz9FmsL/tdSBnGcg3AeLZmO6Sx4f7CI=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=TMxJSrmZkyabs6lKbBV2TP83SZhbStzLgUK6grRi9ZcKO7+n12nPpEJHnpP9OCnY8 8/bVkXeSr4TuornxqhL4RcEJrh5rUkChWpyGLeNFcP3Fu87/lxk921secNCIk3zvXn BlugRQjvtHFZmPYTcTXBw7d7BsSBvevEK4rNDjwe4nPGbzuq+EGD1vma1jJ/4Dgehe sxUPxAJ2AFXp33B1HKQXCUuBwuY1vMQ9z/9K1vmjr0O+WWlzXUtQEA/4e7zkVvD8JR 25CCKfBbyRgfLd8CdMrj1LnmkMIF+epDwaFgwNX5TeFYQN4QCzduAchXgnbefq4FDq CcGqmYN75RJWA== From: Michael Ellerman To: Kees Cook , Christophe Leroy Subject: Re: [PATCH v4 00/13] Fix LKDTM for PPC64/IA64/PARISC v4 In-Reply-To: <202202150807.D584917D34@keescook> References: <202202150807.D584917D34@keescook> Date: Wed, 16 Feb 2022 23:22:33 +1100 Message-ID: <87y22bm25y.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain 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: linux-arch@vger.kernel.org, linux-ia64@vger.kernel.org, linux-parisc@vger.kernel.org, Arnd Bergmann , Helge Deller , linux-kernel@vger.kernel.org, "James E.J. Bottomley" , linux-mm@kvack.org, Paul Mackerras , Greg Kroah-Hartman , Andrew Morton , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Kees Cook writes: > On Tue, Feb 15, 2022 at 01:40:55PM +0100, Christophe Leroy wrote: >> PPC64/IA64/PARISC have function descriptors. LKDTM doesn't work >> on those three architectures because LKDTM messes up function >> descriptors with functions. >> >> This series does some cleanup in the three architectures and >> refactors function descriptors so that it can then easily use it >> in a generic way in LKDTM. > > Thanks for doing this! It looks good to me. :) How should we merge this series, it's a bit all over the map. I could put it in a topic branch? cheers