diff options
| author | Emil Tantilov <[email protected]> | 2012-07-26 01:21:24 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2012-07-26 14:29:51 -0700 |
| commit | 9c50c0358f31f81dbcf7fa55089865f1efd9928d (patch) | |
| tree | bd85aaf1b89ec65b6034aa2675f0051bc816e838 /lib/mpi/mpi-add.c | |
| parent | c297977ec18deb36b2c0a5ee57101f7ab736ec00 (diff) | |
ixgbe: fix panic while dumping packets on Tx hang with IOMMU
This patch resolves a "BUG: unable to handle kernel paging request at ..."
oops while dumping packet data. The issue occurs with IOMMU enabled due to
the address provided by phys_to_virt().
This patch makes use of skb->data on Tx and the virtual address of the pages
allocated for Rx.
Signed-off-by: Emil Tantilov <[email protected]>
Tested-by: Phil Schmitt <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-add.c')
0 files changed, 0 insertions, 0 deletions