x86: Fix false positive section mismatch in es7000_32.c
authorRakib Mullick <rakib.mullick@gmail.com>
Sun, 12 Jul 2009 11:04:12 +0000 (17:04 +0600)
committerIngo Molnar <mingo@elte.hu>
Mon, 13 Jul 2009 09:03:26 +0000 (11:03 +0200)
commit151586d0f70405d99324d89aea13706cf6d7f993
tree9f9afbed7361005fa68cf81420fc8c7d2b3b27c9
parenta1a08d1cb0ab148fd74216e4c0b4d4db18fe62c6
x86: Fix false positive section mismatch in es7000_32.c

The variable apic_es7000_cluster references the function __cpuinit
wakeup_secondary_cpu_via_mip() from a noninit section. So we've been
warned by the following warning. To avoid possible collision between
init/noninit, its best to mark the variable as __refdata.

We were warned by the following warning:

  LD      arch/x86/kernel/apic/built-in.o
  WARNING: arch/x86/kernel/apic/built-in.o(.data+0x198c): Section
  mismatch in reference from the variable apic_es7000_cluster to the
  function .cpuinit.text:wakeup_secondary_cpu_via_mip()

Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com>
LKML-Reference: <b9df5fa10907120404k6279a10ch5e9682432272706f@mail.gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/apic/es7000_32.c