[IA64] Restore registers in the stack on INIT

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Registers are not saved anywhere when INIT comes during fsys mode and
we cannot know what happened when we investigate vmcore captured by
kdump. This patch adds new function finish_pt_regs() so registers can
be saved in such a case.

Signed-off-by: Takao Indoh <indou.takao@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

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Takao Indoh 2009-10-01 17:55:16 -04:00 • committed by Tony Luck

parent 2caa731819

commit 29e4e025be

1 changed files with 57 additions and 47 deletions

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104

arch/ia64/kernel/mca.c

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