proxmox-mirrors/mirror_ubuntu-kernels
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_ubuntu-kernels.git synced 2026-01-28 09:19:35 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
d17ba0f616
mirror_ubuntu-kernels/drivers/net/ethernet/intel
History
Konstantin Khlebnikov d17ba0f616 e1000e: start network tx queue only when link is up 
Driver does not want to keep packets in Tx queue when link is lost.
But present code only reset NIC to flush them, but does not prevent
queuing new packets. Moreover reset sequence itself could generate
new packets via netconsole and NIC falls into endless reset loop.

This patch wakes Tx queue only when NIC is ready to send packets.

This is proper fix for problem addressed by commit 0f9e980bf5
("e1000e: fix cyclic resets at link up with active tx").

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Suggested-by: Alexander Duyck <alexander.duyck@gmail.com>
Tested-by: Joseph Yasi <joe.yasi@gmail.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Tested-by: Oleksandr Natalenko <oleksandr@redhat.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-05-28 16:08:43 -07:00
..
e1000 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
e1000e e1000e: start network tx queue only when link is up 2019-05-28 16:08:43 -07:00
fm10k Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
i40e Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
iavf Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
ice ice: Silence semantic parser warnings 2019-05-23 10:51:54 -07:00
igb igb: mark expected switch fall-through 2019-05-28 15:52:37 -07:00
igbvf drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
igc igc: Remove the obsolete workaround 2019-05-28 15:57:59 -07:00
ixgb cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
ixgbe Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
ixgbevf net: pass net_device argument to the eth_get_headlen 2019-04-23 18:36:34 +02:00
e100.c intel: correct return from set features callback 2019-03-19 14:18:49 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile igc: Add skeletal frame for Intel(R) 2.5G Ethernet Controller support 2018-10-17 12:14:54 -07:00