[PATCH] powerpc/eeh: Fix wrong printed PE number

Subsystems: linux for powerpc (32-bit and 64-bit), pci enhanced error handling (eeh) for powerpc, the rest

STALE4066d

2 messages, 2 authors, 2015-07-22 · open the first message on its own page

[PATCH] powerpc/eeh: Fix wrong printed PE number

From: Gavin Shan <hidden>
Date: 2015-05-12 07:14:42

On LE kernel, the non-existing PE number in BE format derived from
skiboot firmware isn't converted to LE format properly as following
kernel log indicates:

   EEH: Clear non-existing PHB#4-PE#200000000000000

Signed-off-by: Gavin Shan <redacted>
---
 arch/powerpc/platforms/powernv/eeh-powernv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c
index ce738ab..9e001e1 100644
--- a/arch/powerpc/platforms/powernv/eeh-powernv.c
+++ b/arch/powerpc/platforms/powernv/eeh-powernv.c
@@ -1396,7 +1396,7 @@ static int pnv_eeh_next_error(struct eeh_pe **pe)
 				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);
+					hose->global_number, be64_to_cpu(frozen_pe_no));
 				pr_info("EEH: PHB location: %s\n",
 					eeh_pe_loc_get(phb_pe));
 				opal_pci_eeh_freeze_clear(phb->opal_id,
-- 
2.1.0

Re: powerpc/eeh: Fix wrong printed PE number

From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2015-07-22 09:44:30

On Tue, 2015-12-05 at 07:05:22 UTC, Gavin Shan wrote:
On LE kernel, the non-existing PE number in BE format derived from
skiboot firmware isn't converted to LE format properly as following
kernel log indicates:

   EEH: Clear non-existing PHB#4-PE#200000000000000

Signed-off-by: Gavin Shan <redacted>
Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/0f36db77643b6fb57331

cheers
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