The patch prints the error number while failing to retrieve error
log from firmware. It's helpful for debugging.
Signed-off-by: Gavin Shan <sha...@linux.vnet.ibm.com>
---
arch/powerpc/platforms/powernv/eeh-ioda.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c
b/arch/powerpc/platforms/powernv/eeh-ioda.c
index 3ee44b0..d60ba3b 100644
--- a/arch/powerpc/platforms/powernv/eeh-ioda.c
+++ b/arch/powerpc/platforms/powernv/eeh-ioda.c
@@ -590,8 +590,8 @@ static int ioda_eeh_get_log(struct eeh_pe *pe, int severity,
phb->diag.blob, PNV_PCI_DIAG_BUF_SIZE);
if (ret) {
spin_unlock_irqrestore(&phb->lock, flags);
- pr_warning("%s: Failed to get log for PHB#%x-PE#%x\n",
- __func__, hose->global_number, pe->addr);
+ pr_warning("%s: Can't get log for PHB#%x-PE#%x (%lld)\n",
+ __func__, hose->global_number, pe->addr, ret);
return -EIO;
}
--
1.7.5.4
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