linux-kernel - Re: [uml-devel] [RESEND][REGRESSION] um: CONFIG_STATIC

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Message-ID: <20100618153558.GB32385@kamineko.org>
Date:	Sat, 19 Jun 2010 00:35:58 +0900
From:	Mattia Dongili <malattia@...ux.it>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	richard -rw- weinberger <richard.weinberger@...il.com>,
	user-mode-linux-devel@...ts.sourceforge.net,
	Jeff Dike <jdike@...toit.com>, linux-kernel@...r.kernel.org,
	tabbott@...lice.com, akpm@...ux-foundation.org, stable@...nel.org
Subject: Re: [uml-devel] [RESEND][REGRESSION] um: CONFIG_STATIC_LINK=y
 broken

On Fri, Jun 18, 2010 at 04:27:31PM +0200, Geert Uytterhoeven wrote:
> On Fri, Jun 18, 2010 at 15:49, richard -rw- weinberger
> <richard.weinberger@...il.com> wrote:
> > Andrew, Linus, Jeff, ... anyone?
> > Please apply this patch.
> >
> > CONFIG_STATIC_LINK is still broken. :(
> 
> I wanted to verify Tim's patch, but after enabling CONFIG_STATIC_LINK,
> it fails to link
> (with or without your patch):

I had this patch applied to the debian package for quite some time:

it came from Jeff initially, but it's definitely unrelated....

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494995
Fix symbol clash between libc and the kernel.

Index: linux-source-2.6.30/arch/um/Makefile
===================================================================
--- linux-source-2.6.30.orig/arch/um/Makefile	2009-07-07 21:18:57.964418085 +0900
+++ linux-source-2.6.30/arch/um/Makefile	2009-07-07 21:19:34.828766443 +0900
@@ -66,7 +66,8 @@
 # defines more robust
 
 KERNEL_DEFINES = $(strip -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask \
-			 -Dmktime=kernel_mktime $(ARCH_KERNEL_DEFINES))
+			 -Dmktime=kernel_mktime -Dstrrchr=kernel_strrchr \
+			 $(ARCH_KERNEL_DEFINES))
 KBUILD_CFLAGS += $(KERNEL_DEFINES)
 
 PHONY += linux

-- 
mattia
:wq!
--
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