From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751891AbcHAA5D (ORCPT ); Sun, 31 Jul 2016 20:57:03 -0400 Received: from [65.99.196.166] ([65.99.196.166]:44780 "EHLO namei.org" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1750997AbcHAA45 (ORCPT ); Sun, 31 Jul 2016 20:56:57 -0400 Date: Mon, 1 Aug 2016 10:54:06 +1000 (AEST) From: James Morris To: Kees Cook cc: =?ISO-8859-15?Q?Micka=EBl_Sala=FCn?= , LKML , Jeff Dike , Richard Weinberger , Olof Johansson , user-mode-linux-devel@lists.sourceforge.net, linux-security-module Subject: Re: [PATCH v1 0/3] Fix seccomp for UM (next) In-Reply-To: Message-ID: References: <1468274222-31726-1-git-send-email-mic@digikod.net> User-Agent: Alpine 2.20 (LRH 67 2015-01-07) MIME-Version: 1.0 Content-Type: multipart/mixed; BOUNDARY="1665246916-1153915860-1470012847=:15475" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --1665246916-1153915860-1470012847=:15475 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT On Thu, 28 Jul 2016, Kees Cook wrote: > On Mon, Jul 11, 2016 at 6:59 PM, Kees Cook wrote: > > On Mon, Jul 11, 2016 at 5:56 PM, Mickaël Salaün wrote: > >> Hi, > >> > >> This series fix the recent seccomp update for the User-mode Linux architecture > >> (32-bit and 64-bit) since commit 26703c636c1f3272b39bd0f6d04d2e970984f1b6 > >> (close the hole where ptrace can change a syscall out from under seccomp). > >> > >> Regards, > >> > >> Mickaël Salaün (3): > >> um/ptrace: Fix the syscall_trace_leave call > >> um/ptrace: Fix the syscall number update after a ptrace > >> seccomp: Remove 2-phase API documentation > >> > >> arch/Kconfig | 11 ----------- > >> arch/um/kernel/skas/syscall.c | 10 +++------- > >> arch/x86/um/ptrace_32.c | 3 +++ > >> arch/x86/um/ptrace_64.c | 4 ++++ > >> 4 files changed, 10 insertions(+), 18 deletions(-) > > > > Ah, perfect! Thanks for fixing this! James, can you pick this up for -next? > > > > Acked-by: Kees Cook > > James, can you take these fixes for v4.8? We'll need them for um to > work correctly again. (They appear to still be missing from -next.) > I'm pretty sure I don't have these patches, can you or the author send them to me? -- James Morris --1665246916-1153915860-1470012847=:15475--