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Message-ID: <8bd0f97a0811081430w57fe1548se680f26fd8850ee9@mail.gmail.com>
Date: Sat, 8 Nov 2008 17:30:05 -0500
From: "Mike Frysinger" <vapier.adi@gmail.com>
To: "Mike Travis" <travis@sgi.com>, "Christoph Lameter" <clameter@sgi.com>
Subject: percpu change in vmlinux.lds.h breaks a few arches
Cc: LKML <linux-kernel@vger.kernel.org>
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commit d3794979a8a80c222ce9d016a6dfc4bed36965d0 (Zero based percpu:
infrastructure to rebase the per cpu area to zero) breaks things
because it does not use VMLINUX_SYMBOL() on symbols in
asm-generic/vmlinux.lds.h

for example:
mm/built-in.o: In function `cpu_alloc_init':
(.init.text+0x1496): undefined reference to `__per_cpu_start'
mm/built-in.o: In function `cpu_alloc_init':
(.init.text+0x149c): undefined reference to `__per_cpu_start'
mm/built-in.o: In function `cpu_alloc_init':
(.init.text+0x14a2): undefined reference to `__per_cpu_end'
mm/built-in.o: In function `cpu_alloc_init':
(.init.text+0x14a6): undefined reference to `__per_cpu_end'
make: *** [.tmp_vmlinux1] Error 1
-mike