Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751257AbVKKKXU (ORCPT ); Fri, 11 Nov 2005 05:23:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751258AbVKKKXU (ORCPT ); Fri, 11 Nov 2005 05:23:20 -0500 Received: from witte.sonytel.be ([80.88.33.193]:18096 "EHLO witte.sonytel.be") by vger.kernel.org with ESMTP id S1751257AbVKKKXU (ORCPT ); Fri, 11 Nov 2005 05:23:20 -0500 Date: Fri, 11 Nov 2005 11:22:42 +0100 (CET) From: Geert Uytterhoeven To: Matt Mackall cc: Andrew Morton , Linux Kernel Development Subject: Re: [PATCH 10/15] misc: Make *[ug]id16 support optional In-Reply-To: <11.282480653@selenic.com> Message-ID: References: <11.282480653@selenic.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1678 Lines: 46 On Fri, 11 Nov 2005, Matt Mackall wrote: > Configurable 16-bit UID and friends support > > This allows turning off the legacy 16 bit UID interfaces on embedded platforms. > > text data bss dec hex filename > 3330172 529036 190556 4049764 3dcb64 vmlinux-baseline > 3328268 529040 190556 4047864 3dc3f8 vmlinux > > Signed-off-by: Matt Mackall > > Index: 2.6.14-misc/init/Kconfig > =================================================================== > --- 2.6.14-misc.orig/init/Kconfig 2005-11-09 11:21:02.000000000 -0800 > +++ 2.6.14-misc/init/Kconfig 2005-11-09 11:22:06.000000000 -0800 > @@ -364,7 +364,16 @@ config SYSENTER > help > Disabling this feature removes sysenter handling as well as > vsyscall fixmaps. > - > + > +config UID16 > + bool "Enable 16-bit UID system calls" if EMBEDDED > + depends !ALPHA && !PPC && !PPC64 && !PARISC && !V850 && !ARCH_S390X Wouldn't it be better to explicitly list the architectures that support it? I assume new architectures won't implement it anyway? > + depends !X86_64 || IA32_EMULATION > + depends !SPARC64 || SPARC32_COMPAT Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds - 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/