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[IA64] Reserve elfcorehdr memory in CONFIG_CRASH_DUMP 

IA64 kdump kernel failed to initialize /proc/vmcore in 2.6.28-rc2.
A bug was introduced in this patch commit:

  d9a9855d0b
  always reserve elfcore header memory in crash kernel

The problem was that the call to reserve_elfcorehdr() should be placed
in CONFIG_CRASH_DUMP rather than in CONFIG_CRASH_KERNEL, which does
not exist.

Signed-off-by: Jay Lan <jlan@sgi.com>
Acked-by: Simon Hormon <horms@verge.net.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Jay Lan 2008-11-07 09:51:55 -08:00 committed by Tony Luck
parent 62ee0540f5
commit 17c1f07ed7
1 changed files with 1 additions and 1 deletions
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2
arch/ia64/kernel/setup.c
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@ -359,7 +359,7 @@ reserve_memory (void)
}
#endif
#ifdef CONFIG_CRASH_KERNEL
#ifdef CONFIG_CRASH_DUMP
if (reserve_elfcorehdr(&rsvd_region[n].start,
&rsvd_region[n].end) == 0)
n++;