linux/drivers/net/ixgb
Brandeburg, Jesse 23e55a32ca ixgb: fix bug when freeing resources
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>
2008-10-08 16:53:40 -07:00
..
Makefile ixgb: update copyright dates and versions 2008-07-11 01:20:31 -04:00
ixgb.h drivers/net: replace __FUNCTION__ with __func__ 2008-09-24 18:59:00 -04:00
ixgb_ee.c ixgb: update copyright dates and versions 2008-07-11 01:20:31 -04:00
ixgb_ee.h ixgb: update copyright dates and versions 2008-07-11 01:20:31 -04:00
ixgb_ethtool.c ixgb: update copyright dates and versions 2008-07-11 01:20:31 -04:00
ixgb_hw.c ixgb: update copyright dates and versions 2008-07-11 01:20:31 -04:00
ixgb_hw.h ixgb: update copyright dates and versions 2008-07-11 01:20:31 -04:00
ixgb_ids.h ixgb: update copyright dates and versions 2008-07-11 01:20:31 -04:00
ixgb_main.c ixgb: fix bug when freeing resources 2008-10-08 16:53:40 -07:00
ixgb_osdep.h ixgb: update copyright dates and versions 2008-07-11 01:20:31 -04:00
ixgb_param.c ixgb: update copyright dates and versions 2008-07-11 01:20:31 -04:00