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-rw-r--r--arch/powerpc/platforms/powernv/eeh-ioda.c24
1 files changed, 9 insertions, 15 deletions
diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c
index 68167cd9ea97..5711f6f1fda6 100644
--- a/arch/powerpc/platforms/powernv/eeh-ioda.c
+++ b/arch/powerpc/platforms/powernv/eeh-ioda.c
@@ -794,23 +794,17 @@ static int ioda_eeh_next_error(struct eeh_pe **pe)
break;
case OPAL_EEH_PE_ERROR:
/*
- * If we can't find the corresponding PE, the
- * PEEV / PEST would be messy. So we force an
- * fenced PHB so that it can be recovered.
- *
- * If the PE has been marked as isolated, that
- * should have been removed permanently or in
- * progress with recovery. We needn't report
- * it again.
+ * If we can't find the corresponding PE, we
+ * just try to unfreeze.
*/
if (ioda_eeh_get_pe(hose,
- be64_to_cpu(frozen_pe_no), pe)) {
- *pe = phb_pe;
- pr_err("EEH: Escalated fenced PHB#%x "
- "detected for PE#%llx\n",
- hose->global_number,
- be64_to_cpu(frozen_pe_no));
- ret = EEH_NEXT_ERR_FENCED_PHB;
+ be64_to_cpu(frozen_pe_no), pe)) {
+ /* Try best to clear it */
+ pr_info("EEH: Clear non-existing PHB#%x-PE#%llx\n",
+ hose->global_number, frozen_pe_no);
+ opal_pci_eeh_freeze_clear(phb->opal_id, frozen_pe_no,
+ OPAL_EEH_ACTION_CLEAR_FREEZE_ALL);
+ ret = EEH_NEXT_ERR_NONE;
} else if ((*pe)->state & EEH_PE_ISOLATED) {
ret = EEH_NEXT_ERR_NONE;
} else {