svn commit: r306284 - head/sys/dev/bxe

[Baptiste Daroussin]

On Fri, Sep 23, 2016 at 11:18:54PM +0000, David C Somayajulu wrote:
> Author: davidcs
> Date: Fri Sep 23 23:18:54 2016
> New Revision: 306284
> URL: https://svnweb.freebsd.org/changeset/base/306284
> 
> Log:
>   Fixes for issues under high workloads
>   
>   MFC after:5 days

Please do not MFC as this change makes the kernel panic as soon as one setup the
network:

I had to revert the patch to get my machine running again

bxe0 at pci0:1:0:0:        class=0x020000 card=0x06361028 chip=0x168e14e4 rev=0x10 hdr=0x00
      vendor     = 'Broadcom Corporation'
      device     = 'NetXtreme II BCM57810 10 Gigabit Ethernet'
      class      = network
      subclass   = ethernet
bxe1 at pci0:1:0:1:        class=0x020000 card=0x06361028 chip=0x168e14e4 rev=0x10 hdr=0x00
      vendor     = 'Broadcom Corporation'
      device     = 'NetXtreme II BCM57810 10 Gigabit Ethernet'
      class      = network
      subclass   = ethernet

With the following trace:
_callout_init_lock() at _callout_init_lock+0xa8/frame 0xfffffe201bde8370
_timeout_task_init() at _timeout_task_init+0x31/frame 0xfffffe201bde8390
bxe_nic_load() at bxe_nic_load+0x128a/frame 0xfffffe201bde8610
bxe_init_locked() at bxe_init_locked+0xd16/frame 0xfffffe201bde8690
bxe_init() at bxe_init+0x2f/frame 0xfffffe201bde86b0
ether_ioctl() at ether_ioctl+0x4c/frame 0xfffffe201bde86e0
in_control() at in_control+0x882/frame 0xfffffe201bde8760
ifioctl() at ifioctl+0xdc1/frame 0xfffffe201bde87f0
kern_ioctl() at kern_ioctl+0x246/frame 0xfffffe201bde8850

Best regards,
Bapt
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