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The frozen state on one specific PE is probably caused by error injection, which is done with help of PAPR error injection registers. According to the hardware spec, those registers should be cleared automatically after one-shot frozen PE. However, that's not always true, at least on P7IOC of Firebird-L. So we have to clear them before doing PE reset to avoid recursive EEH errors at recovery stage. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| math-emu | ||
| mm | ||
| net | ||
| oprofile | ||
| perf | ||
| platforms | ||
| sysdev | ||
| xmon | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||
| relocs_check.pl | ||