linux-hardened/drivers/net/ethernet/intel
Emil Tantilov b669588aba igb: 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 avoids phys_to_virt() by making using skb->data and the address
of the pages allocated for Rx.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
2012-08-09 02:36:05 -07:00
..
e1000 e1000: advertise transmit time stamping 2012-07-22 12:33:32 -07:00
e1000e e1000e: 82571 Tx Data Corruption during Tx hang recovery 2012-08-07 00:41:36 -07:00
igb igb: fix panic while dumping packets on Tx hang with IOMMU 2012-08-09 02:36:05 -07:00
igbvf drivers/net/ethernet: Fix (nearly-)kernel-doc comments for various functions 2012-07-10 23:13:46 -07:00
ixgb ixgb: use PCI_VENDOR_ID_INTEL 2012-07-20 10:59:41 -07:00
ixgbe netvm: propagate page->pfmemalloc from skb_alloc_page to skb 2012-07-31 18:42:46 -07:00
ixgbevf netvm: propagate page->pfmemalloc from skb_alloc_page to skb 2012-07-31 18:42:46 -07:00
e100.c net: e100: ucode is optional in some cases 2012-07-19 10:48:07 -07:00
Kconfig Kconfig: Fix Kconfig for Intel ixgbe and igb PTP support. 2012-06-20 00:52:54 -07:00
Makefile