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It was pointed out by Breno Leitao <leitao@linux.vnet.ibm.com> that ixgb would crash on PPC when an IOMMU was in use, if change_mtu was called. It appears to be a pretty simple issue in the driver that wasn't discovered because most systems don't run with an IOMMU. The driver needs to only unmap buffers that are mapped (duh). CC: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| ixgb_ee.c | ||
| ixgb_ee.h | ||
| ixgb_ethtool.c | ||
| ixgb_hw.c | ||
| ixgb_hw.h | ||
| ixgb_ids.h | ||
| ixgb_main.c | ||
| ixgb_osdep.h | ||
| ixgb_param.c | ||
| ixgb.h | ||
| Makefile | ||