From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753259AbbBYABs (ORCPT ); Tue, 24 Feb 2015 19:01:48 -0500 Received: from mail-pd0-f176.google.com ([209.85.192.176]:45187 "EHLO mail-pd0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753123AbbBYABo (ORCPT ); Tue, 24 Feb 2015 19:01:44 -0500 From: Andy Lutomirski To: x86@kernel.org, linux-kernel@vger.kernel.org Cc: Denys Vlasenko , Borislav Petkov , Andy Lutomirski Subject: [PATCH 0/3] Some TIF_IA32 fixes Date: Tue, 24 Feb 2015 16:01:36 -0800 Message-Id: X-Mailer: git-send-email 2.3.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At some point I'd like to remove TIF_IA32 entirely and replace it with just user_64bit_mode and a per-mm configuration. In the mean time, this fixes some incorrect uses. Ingo, Thomas, Peter, if you like these, please ack the first one and apply the other two. The first one will conflict with the pile of entry changes that I'll send a pull request for in a few days. (Alternatively, you can take all three and fix the conflict yourself -- it's trivial.) Andy Lutomirski (3): x86_64, entry: Remove a bogus ret_from_fork optimization x86_64, ptrace: Remove checks for TIF_IA32 when changing cs and ss x86_64, copy_thread: Fix CLONE_SETTLS bitness arch/x86/kernel/entry_64.S | 13 ++++++++----- arch/x86/kernel/process_64.c | 2 +- arch/x86/kernel/ptrace.c | 10 ++-------- 3 files changed, 11 insertions(+), 14 deletions(-) -- 2.3.0