Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751799AbbESVNt (ORCPT ); Tue, 19 May 2015 17:13:49 -0400 Received: from mailapp01.imgtec.com ([195.59.15.196]:17386 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751095AbbESVNs (ORCPT ); Tue, 19 May 2015 17:13:48 -0400 Subject: [PATCH 0/2] MIPS: MSA: bugfixes of context switch From: Leonid Yegoshin To: , , , , , , , , , , , , , Date: Tue, 19 May 2015 14:13:42 -0700 Message-ID: <20150519211222.35859.52798.stgit@ubuntu-yegoshin> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.20.3.79] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 842 Lines: 24 Two bug fixes of MSA registers set handling during context switch. This fixes are respones to multithreading MSA application crash. It was traced to incorrect handling of MSA registers set during thread cloning. See inside. --- Leonid Yegoshin (2): MIPS: MSA: bugfix - disable MSA during thread switch correctly MIPS: MSA: bugfix of keeping MSA live context through clone or fork arch/mips/include/asm/switch_to.h | 1 - arch/mips/kernel/process.c | 1 - arch/mips/kernel/r4k_switch.S | 6 ++++++ 3 files changed, 6 insertions(+), 2 deletions(-) -- Signature -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/