diff options
-rw-r--r-- | arch/powerpc/kernel/eeh_driver.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c index 32178a43138f..80dfe8965df9 100644 --- a/arch/powerpc/kernel/eeh_driver.c +++ b/arch/powerpc/kernel/eeh_driver.c @@ -664,9 +664,17 @@ static void eeh_handle_normal_event(struct eeh_pe *pe) * to accomplish the reset. Each child gets a report of the * status ... if any child can't handle the reset, then the entire * slot is dlpar removed and added. + * + * When the PHB is fenced, we have to issue a reset to recover from + * the error. Override the result if necessary to have partially + * hotplug for this case. */ pr_info("EEH: Notify device drivers to shutdown\n"); eeh_pe_dev_traverse(pe, eeh_report_error, &result); + if ((pe->type & EEH_PE_PHB) && + result != PCI_ERS_RESULT_NONE && + result != PCI_ERS_RESULT_NEED_RESET) + result = PCI_ERS_RESULT_NEED_RESET; /* Get the current PCI slot state. This can take a long time, * sometimes over 300 seconds for certain systems. |