Brian King 1e1f9ca546 igbvf: Use smp_rmb rather than read_barrier_depends ... The original issue being fixed in this patch was seen with the ixgbe driver, but the same issue exists with igbvf as well, as the code is very similar. read_barrier_depends is not sufficient to ensure loads following it are not speculatively loaded out of order by the CPU, which can result in stale data being loaded, causing potential system crashes. Cc: stable <stable@vger.kernel.org> Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>		2017-11-21 23:46:04 -08:00
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defines.h	ethernet/intel: use core min/max MTU checking	2016-10-18 11:34:18 -04:00
ethtool.c	igbvf: add lock around mailbox ops	2017-08-08 17:59:03 -07:00
igbvf.h	igbvf: Use net_device_stats from struct net_device	2017-04-20 16:32:45 -07:00
Makefile	igbvf: change copyright date	2012-02-03 03:07:15 -08:00
mbx.c	igbvf: add lock around mailbox ops	2017-08-08 17:59:03 -07:00
mbx.h	igb/igbvf: Add VF MAC filter request capabilities	2017-04-20 16:32:44 -07:00
netdev.c	igbvf: Use smp_rmb rather than read_barrier_depends	2017-11-21 23:46:04 -08:00
regs.h	igbvf: Fix code comments and whitespace	2015-02-23 17:11:54 -08:00
vf.c	igbvf: convert msleep to mdelay in atomic context	2017-08-08 18:08:00 -07:00
vf.h	igbvf: add lock around mailbox ops	2017-08-08 17:59:03 -07:00