Commit 88b6d14b authored by Gavin Shan's avatar Gavin Shan Committed by Benjamin Herrenschmidt
Browse files

powerpc/eeh: Fix address catch for PowerNV 



On the PowerNV platform, the EEH address cache isn't built correctly
because we skipped the EEH devices without binding PE. The patch
fixes that.

Signed-off-by: default avatarGavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 0b9e267d

arch/powerpc/kernel/eeh_cache.c

+1 −1
Original line number Diff line number Diff line
@@ -194,7 +194,7 @@ static void __eeh_addr_cache_insert_dev(struct pci_dev *dev) 
	}



	/* Skip any devices for which EEH is not enabled. */

	if (!edev->pe) {

	if (!eeh_probe_mode_dev() && !edev->pe) {

#ifdef DEBUG

		pr_info("PCI: skip building address cache for=%s - %s\n",

			pci_name(dev), dn->full_name);

arch/powerpc/platforms/powernv/pci-ioda.c

+1 −0
Original line number Diff line number Diff line
@@ -999,6 +999,7 @@ static void pnv_pci_ioda_fixup(void) 
	pnv_pci_ioda_create_dbgfs();



#ifdef CONFIG_EEH

	eeh_probe_mode_set(EEH_PROBE_MODE_DEV);

	eeh_addr_cache_build();

	eeh_init();

#endif

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