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Date: Tue, 23 Sep 2008 14:07:27 -0700
From: "H. Peter Anvin" <hpa@zytor.com>
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To: Alain Knaff <alain@knaff.lu>
CC: linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, w@1wt.eu
Subject: Re: [update5] [PATCH] init: bzip2 or lzma -compressed kernels and
 initrds
References: <200809090641.m896fscX028849@hitchhiker.org.lu> <48C99F29.2030007@zytor.com> <48C9A6C0.4070802@knaff.lu> <48C9A80D.1010703@zytor.com> <48D73858.3070900@knaff.lu> <48D7C304.4020709@zytor.com> <48D7C48F.8010907@knaff.lu> <48D93E68.6040701@zytor.com> <48D9471E.9090108@knaff.lu>
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Alain Knaff wrote:
> H. Peter Anvin wrote:
>> Just did so, and it broke my first test build.
>>
>> arch/x86/boot/compressed/head_64.o: In function `relocated':
>> (.text+0x28): undefined reference to `_end'
>> make[3]: *** [arch/x86/boot/compressed/vmlinux] Error 1
>> make[2]: *** [arch/x86/boot/compressed/vmlinux] Error 2
>> make[1]: *** [bzImage] Error 2
>> make: *** [sub-make] Error 2
>>
>>     -hpa
> 
> Just leave the changes in head_64.S away; this was only about improved
> memory management. It is not strictly needed, as the change in
> /include/asm-x86/boot.h still makes sure that the heap is big enough,
> even for bzip2

More failures...

/bin/sh: scripts/bin_size: No such file or directory

Happens with O=.

	-hpa