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 X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 436C0C433E0 for ; Sun, 7 Feb 2021 11:53:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 07CDD64E3E for ; Sun, 7 Feb 2021 11:53:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230153AbhBGLw7 (ORCPT ); Sun, 7 Feb 2021 06:52:59 -0500 Received: from mx2.suse.de ([195.135.220.15]:33378 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229754AbhBGLn7 (ORCPT ); Sun, 7 Feb 2021 06:43:59 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id F1549AD24; Sun, 7 Feb 2021 11:43:14 +0000 (UTC) Date: Sun, 7 Feb 2021 12:43:12 +0100 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] core/urgent for v5.11-rc7 Message-ID: <20210207114312.GD32127@zn.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, pls pull two core/urgent fixes for v5.11. Thx. --- The following changes since commit 1048ba83fb1c00cd24172e23e8263972f6b5d9ac: Linux 5.11-rc6 (2021-01-31 13:50:09 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/core_urgent_for_v5.11_rc7 for you to fetch changes up to 36a6c843fd0d8e02506681577e96dabd203dd8e8: entry: Use different define for selector variable in SUD (2021-02-06 00:21:42 +0100) ---------------------------------------------------------------- - For syscall user dispatch, separate ptctl operation from syscall redirection range specification before the API has been made official in 5.11. - Ensure tasks using the generic syscall code do trap after returning from a syscall when single-stepping is requested. ---------------------------------------------------------------- Gabriel Krisman Bertazi (2): entry: Ensure trap after single-step on system call return entry: Use different define for selector variable in SUD Documentation/admin-guide/syscall-user-dispatch.rst | 4 ++-- arch/x86/include/asm/entry-common.h | 2 -- arch/x86/kernel/step.c | 10 ++++++++-- include/linux/entry-common.h | 1 + include/linux/thread_info.h | 2 ++ include/uapi/linux/prctl.h | 3 +++ kernel/entry/common.c | 12 ++---------- kernel/entry/syscall_user_dispatch.c | 4 ++-- .../selftests/syscall_user_dispatch/sud_benchmark.c | 8 +++++--- tools/testing/selftests/syscall_user_dispatch/sud_test.c | 14 ++++++++------ 10 files changed, 33 insertions(+), 27 deletions(-) -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg