From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754487Ab0DOQ2i (ORCPT ); Thu, 15 Apr 2010 12:28:38 -0400 Received: from mail-out.m-online.net ([212.18.0.9]:54661 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752540Ab0DOQ2h (ORCPT ); Thu, 15 Apr 2010 12:28:37 -0400 From: Andreas Schwab To: linux-kernel@vger.kernel.org Subject: [PATCH] Fix compat uname machine CC: Christoph Hellwig X-Yow: Don't hit me!! I'm in the Twilight Zone!!! Date: Thu, 15 Apr 2010 18:28:33 +0200 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.95 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mask off personality flags when checking for PER_LINUX32. Signed-off-by: Andreas Schwab --- On ppc64 you get this error: $ setarch ppc -R true setarch: ppc: Unrecognized architecture because uname still reports ppc64 as the machine. Andreas. --- kernel/sys.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/sys.c b/kernel/sys.c index 6d1a7e0..7cb426a 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -1118,7 +1118,7 @@ DECLARE_RWSEM(uts_sem); #ifdef COMPAT_UTS_MACHINE #define override_architecture(name) \ - (current->personality == PER_LINUX32 && \ + (personality(current->personality) == PER_LINUX32 && \ copy_to_user(name->machine, COMPAT_UTS_MACHINE, \ sizeof(COMPAT_UTS_MACHINE))) #else -- 1.7.0.4 -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."