[IA64] use mprintk instead of printk, in ia64_mca_modify_original_stack
Using printk from MCA/INIT context is unsafe since it can cause deadlock. The ia64_mca_modify_original_stack is called from both of mca handler and init handler, so it should use mprintk instead of printk. Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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Tony Luck
parent
b704882e70
commit
ef23cdbefc
@@ -1139,7 +1139,7 @@ ia64_mca_modify_original_stack(struct pt_regs *regs,
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return previous_current;
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return previous_current;
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no_mod:
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no_mod:
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printk(KERN_INFO "cpu %d, %s %s, original stack not modified\n",
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mprintk(KERN_INFO "cpu %d, %s %s, original stack not modified\n",
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smp_processor_id(), type, msg);
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smp_processor_id(), type, msg);
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return previous_current;
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return previous_current;
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}
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}
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