Emil Tantilov 0c5661ecc5 ixgbe: fix crash in build_skb Rx code path ... Add check for build_skb enabled ring in ixgbe_dma_sync_frag(). In that case &skb_shinfo(skb)->frags[0] may not always be set which can lead to a crash. Instead we derive the page offset from skb->data. Fixes: 42073d91a2 ("ixgbe: Have the CPU take ownership of the buffers sooner") CC: stable <stable@vger.kernel.org> Reported-by: Ambarish Soman <asoman@redhat.com> Suggested-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-02-26 13:44:24 -05:00
..
e1000	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-01-09 10:37:00 -05:00
e1000e	e1000e: Alert the user that C-states will be disabled by enabling jumbo frames	2018-01-24 12:27:48 -08:00
fm10k	fm10k: clarify action when updating the VLAN table	2018-01-24 14:23:27 -08:00
i40e	i40e: Fix the number of queues available to be mapped for use	2018-02-07 21:53:32 -05:00
i40evf	i40e/i40evf: Update DESC_NEEDED value to reflect larger value	2018-01-29 14:21:01 -05:00
igb	igb: Clear TXSTMP when ptp_tx_work() is timeout	2018-01-24 12:27:48 -08:00
igbvf	igbvf: Use smp_rmb rather than read_barrier_depends	2017-11-21 23:46:04 -08:00
ixgb	ethernet/intel: Convert timers to use timer_setup()	2017-10-18 12:40:26 +01:00
ixgbe	ixgbe: fix crash in build_skb Rx code path	2018-02-26 13:44:24 -05:00
ixgbevf	ixgbevf: use ARRAY_SIZE for various array sizing calculations	2018-01-26 10:25:15 -08:00
e100.c	net: e100: Replace PCI pool old API	2018-01-02 16:14:17 -06:00
Kconfig	i40evf: Add support for Adaptive Virtual Function	2017-06-01 14:30:02 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00