igc: Fix Kernel Panic during ndo_tx_timeout callback

The Xeon validation group has been carrying out some loaded tests
with various HW configurations, and they have seen some transmit
queue time out happening during the test. This will cause the
reset adapter function to be called by igc_tx_timeout().
Similar race conditions may arise when the interface is being brought
down and up in igc_reinit_locked(), an interrupt being generated, and
igc_clean_tx_irq() being called to complete the TX.

When the igc_tx_timeout() function is invoked, this patch will turn
off all TX ring HW queues during igc_down() process. TX ring HW queues
will be activated again during the igc_configure_tx_ring() process
when performing the igc_up() procedure later.

This patch also moved existing igc_disable_tx_ring_hw() to avoid using
forward declaration.

Kernel trace:
[ 7678.747813] ------------[ cut here ]------------
[ 7678.757914] NETDEV WATCHDOG: enp1s0 (igc): transmit queue 2 timed out
[ 7678.770117] WARNING: CPU: 0 PID: 13 at net/sched/sch_generic.c:525 dev_watchdog+0x1ae/0x1f0
[ 7678.784459] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE xt_addrtype nft_compat
nf_tables nfnetlink br_netfilter bridge stp llc overlay dm_mod emrcha(PO) emriio(PO) rktpm(PO)
cegbuf_mod(PO) patch_update(PO) se(PO) sgx_tgts(PO) mktme(PO) keylocker(PO) svtdx(PO) svfs_pci_hotplug(PO)
vtd_mod(PO) davemem(PO) svmabort(PO) svindexio(PO) usbx2(PO) ehci_sched(PO) svheartbeat(PO) ioapic(PO)
sv8259(PO) svintr(PO) lt(PO) pcierootport(PO) enginefw_mod(PO) ata(PO) smbus(PO) spiflash_cdf(PO) arden(PO)
dsa_iax(PO) oobmsm_punit(PO) cpm(PO) svkdb(PO) ebg_pch(PO) pch(PO) sviotargets(PO) svbdf(PO) svmem(PO)
svbios(PO) dram(PO) svtsc(PO) targets(PO) superio(PO) svkernel(PO) cswitch(PO) mcf(PO) pentiumIII_mod(PO)
fs_svfs(PO) mdevdefdb(PO) svfs_os_services(O) ixgbe mdio mdio_devres libphy emeraldrapids_svdefs(PO)
regsupport(O) libnvdimm nls_cp437 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel
snd_intel_dspcfg snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core snd_pcm snd_timer isst_if_mbox_pci
[ 7678.784496]  input_leds isst_if_mmio sg snd isst_if_common soundcore wmi button sad9(O) drm fuse backlight
configfs efivarfs ip_tables x_tables vmd sdhci led_class rtl8150 r8152 hid_generic pegasus mmc_block usbhid
mmc_core hid megaraid_sas ixgb igb i2c_algo_bit ice i40e hpsa scsi_transport_sas e1000e e1000 e100 ax88179_178a
usbnet xhci_pci sd_mod xhci_hcd t10_pi crc32c_intel crc64_rocksoft igc crc64 crc_t10dif usbcore
crct10dif_generic ptp crct10dif_common usb_common pps_core
[ 7679.200403] RIP: 0010:dev_watchdog+0x1ae/0x1f0
[ 7679.210201] Code: 28 e9 53 ff ff ff 4c 89 e7 c6 05 06 42 b9 00 01 e8 17 d1 fb ff 44 89 e9 4c
89 e6 48 c7 c7 40 ad fb 81 48 89 c2 e8 52 62 82 ff <0f> 0b e9 72 ff ff ff 65 8b 05 80 7d 7c 7e
89 c0 48 0f a3 05 0a c1
[ 7679.245438] RSP: 0018:ffa00000001f7d90 EFLAGS: 00010282
[ 7679.256021] RAX: 0000000000000000 RBX: ff11000109938440 RCX: 0000000000000000
[ 7679.268710] RDX: ff11000361e26cd8 RSI: ff11000361e1b880 RDI: ff11000361e1b880
[ 7679.281314] RBP: ffa00000001f7da8 R08: ff1100035f8fffe8 R09: 0000000000027ffb
[ 7679.293840] R10: 0000000000001f0a R11: ff1100035f840000 R12: ff11000109938000
[ 7679.306276] R13: 0000000000000002 R14: dead000000000122 R15: ffa00000001f7e18
[ 7679.318648] FS:  0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
[ 7679.332064] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7679.342757] CR2: 00007ffff7fca168 CR3: 000000013b08a006 CR4: 0000000000471ef8
[ 7679.354984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7679.367207] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[ 7679.379370] PKRU: 55555554
[ 7679.386446] Call Trace:
[ 7679.393152]  <TASK>
[ 7679.399363]  ? __pfx_dev_watchdog+0x10/0x10
[ 7679.407870]  call_timer_fn+0x31/0x110
[ 7679.415698]  expire_timers+0xb2/0x120
[ 7679.423403]  run_timer_softirq+0x179/0x1e0
[ 7679.431532]  ? __schedule+0x2b1/0x820
[ 7679.439078]  __do_softirq+0xd1/0x295
[ 7679.446426]  ? __pfx_smpboot_thread_fn+0x10/0x10
[ 7679.454867]  run_ksoftirqd+0x22/0x30
[ 7679.462058]  smpboot_thread_fn+0xb7/0x160
[ 7679.469670]  kthread+0xcd/0xf0
[ 7679.476097]  ? __pfx_kthread+0x10/0x10
[ 7679.483211]  ret_from_fork+0x29/0x50
[ 7679.490047]  </TASK>
[ 7679.495204] ---[ end trace 0000000000000000 ]---
[ 7679.503179] igc 0000:01:00.0 enp1s0: Register Dump
[ 7679.511230] igc 0000:01:00.0 enp1s0: Register Name   Value
[ 7679.519892] igc 0000:01:00.0 enp1s0: CTRL            181c0641
[ 7679.528782] igc 0000:01:00.0 enp1s0: STATUS          40280683
[ 7679.537551] igc 0000:01:00.0 enp1s0: CTRL_EXT        10000040
[ 7679.546284] igc 0000:01:00.0 enp1s0: MDIC            180a3800
[ 7679.554942] igc 0000:01:00.0 enp1s0: ICR             00000081
[ 7679.563503] igc 0000:01:00.0 enp1s0: RCTL            04408022
[ 7679.571963] igc 0000:01:00.0 enp1s0: RDLEN[0-3]      00001000 00001000 00001000 00001000
[ 7679.583075] igc 0000:01:00.0 enp1s0: RDH[0-3]        00000068 000000b6 0000000f 00000031
[ 7679.594162] igc 0000:01:00.0 enp1s0: RDT[0-3]        00000066 000000b2 0000000e 00000030
[ 7679.605174] igc 0000:01:00.0 enp1s0: RXDCTL[0-3]     02040808 02040808 02040808 02040808
[ 7679.616196] igc 0000:01:00.0 enp1s0: RDBAL[0-3]      1bb7c000 1bb7f000 1bb82000 0ef33000
[ 7679.627242] igc 0000:01:00.0 enp1s0: RDBAH[0-3]      00000001 00000001 00000001 00000001
[ 7679.638256] igc 0000:01:00.0 enp1s0: TCTL            a503f0fa
[ 7679.646607] igc 0000:01:00.0 enp1s0: TDBAL[0-3]      2ba4a000 1bb6f000 1bb74000 1bb79000
[ 7679.657609] igc 0000:01:00.0 enp1s0: TDBAH[0-3]      00000001 00000001 00000001 00000001
[ 7679.668551] igc 0000:01:00.0 enp1s0: TDLEN[0-3]      00001000 00001000 00001000 00001000
[ 7679.679470] igc 0000:01:00.0 enp1s0: TDH[0-3]        000000a7 0000002d 000000bf 000000d9
[ 7679.690406] igc 0000:01:00.0 enp1s0: TDT[0-3]        000000a7 0000002d 000000bf 000000d9
[ 7679.701264] igc 0000:01:00.0 enp1s0: TXDCTL[0-3]     02100108 02100108 02100108 02100108
[ 7679.712123] igc 0000:01:00.0 enp1s0: Reset adapter
[ 7683.085967] igc 0000:01:00.0 enp1s0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 8086.945561] ------------[ cut here ]------------
Entering kdb (current=0xffffffff8220b200, pid 0) on processor 0
Oops: (null) due to oops @ 0xffffffff81573888
RIP: 0010:dql_completed+0x148/0x160
Code: c9 00 48 89 57 58 e9 46 ff ff ff 45 85 e4 41 0f 95 c4 41 39 db 0f 95
c1 41 84 cc 74 05 45 85 ed 78 0a 44 89 c1 e9 27 ff ff ff <0f> 0b 01 f6 44 89
c1 29 f1 0f 48 ca eb 8c cc cc cc cc cc cc cc cc
RSP: 0018:ffa0000000003e00 EFLAGS: 00010287
RAX: 000000000000006c RBX: ffa0000003eb0f78 RCX: ff11000109938000
RDX: 0000000000000003 RSI: 0000000000000160 RDI: ff110001002e9480
RBP: ffa0000000003ed8 R08: ff110001002e93c0 R09: ffa0000000003d28
R10: 0000000000007cc0 R11: 0000000000007c54 R12: 00000000ffffffd9
R13: ff1100037039cb00 R14: 00000000ffffffd9 R15: ff1100037039c048
FS:  0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffff7fca168 CR3: 000000013b08a003 CR4: 0000000000471ef8
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
 <IRQ>
 ? igc_poll+0x1a9/0x14d0 [igc]
 __napi_poll+0x2e/0x1b0
 net_rx_action+0x126/0x250
 __do_softirq+0xd1/0x295
 irq_exit_rcu+0xc5/0xf0
 common_interrupt+0x86/0xa0
 </IRQ>
 <TASK>
 asm_common_interrupt+0x27/0x40
RIP: 0010:cpuidle_enter_state+0xd3/0x3e0
Code: 73 f1 ff ff 49 89 c6 8b 05 e2 ca a7 00 85 c0 0f 8f b3 02 00 00 31 ff e8 1b
de 75 ff 80 7d d7 00 0f 85 cd 01 00 00 fb 45 85 ff <0f> 88 fd 00 00 00 49 63 cf
4c 2b 75 c8 48 8d 04 49 48 89 ca 48 8d
RSP: 0018:ffffffff82203df0 EFLAGS: 00000202
RAX: ff11000361e2a200 RBX: 0000000000000002 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 000000003cf3cf3d RDI: 0000000000000000
RBP: ffffffff82203e28 R08: 0000075ae38471c8 R09: 0000000000000018
R10: 000000000000031a R11: ffffffff8238dca0 R12: ffd1ffffff200000
R13: ffffffff8238dca0 R14: 0000075ae38471c8 R15: 0000000000000002
 cpuidle_enter+0x2e/0x50
 call_cpuidle+0x23/0x40
 do_idle+0x1be/0x220
 cpu_startup_entry+0x20/0x30
 rest_init+0xb5/0xc0
 arch_call_rest_init+0xe/0x30
 start_kernel+0x448/0x760
 x86_64_start_kernel+0x109/0x150
 secondary_startup_64_no_verify+0xe0/0xeb
 </TASK>
more>
[0]kdb>

[0]kdb>
[0]kdb> go
Catastrophic error detected
kdb_continue_catastrophic=0, type go a second time if you really want to
continue
[0]kdb> go
Catastrophic error detected
kdb_continue_catastrophic=0, attempting to continue
[ 8086.955689] refcount_t: underflow; use-after-free.
[ 8086.955697] WARNING: CPU: 0 PID: 0 at lib/refcount.c:28 refcount_warn_saturate+0xc2/0x110
[ 8086.955706] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE xt_addrtype nft_compat
nf_tables nfnetlink br_netfilter bridge stp llc overlay dm_mod emrcha(PO) emriio(PO) rktpm(PO)
cegbuf_mod(PO) patch_update(PO) se(PO) sgx_tgts(PO) mktme(PO) keylocker(PO) svtdx(PO)
svfs_pci_hotplug(PO) vtd_mod(PO) davemem(PO) svmabort(PO) svindexio(PO) usbx2(PO) ehci_sched(PO)
svheartbeat(PO) ioapic(PO) sv8259(PO) svintr(PO) lt(PO) pcierootport(PO) enginefw_mod(PO) ata(PO)
smbus(PO) spiflash_cdf(PO) arden(PO) dsa_iax(PO) oobmsm_punit(PO) cpm(PO) svkdb(PO) ebg_pch(PO)
pch(PO) sviotargets(PO) svbdf(PO) svmem(PO) svbios(PO) dram(PO) svtsc(PO) targets(PO) superio(PO)
svkernel(PO) cswitch(PO) mcf(PO) pentiumIII_mod(PO) fs_svfs(PO) mdevdefdb(PO) svfs_os_services(O)
ixgbe mdio mdio_devres libphy emeraldrapids_svdefs(PO) regsupport(O) libnvdimm nls_cp437
snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core snd_pcm snd_timer isst_if_mbox_pci
[ 8086.955751]  input_leds isst_if_mmio sg snd isst_if_common soundcore wmi button sad9(O) drm
fuse backlight configfs efivarfs ip_tables x_tables vmd sdhci led_class rtl8150 r8152 hid_generic
pegasus mmc_block usbhid mmc_core hid megaraid_sas ixgb igb i2c_algo_bit ice i40e hpsa
scsi_transport_sas e1000e e1000 e100 ax88179_178a usbnet xhci_pci sd_mod xhci_hcd t10_pi
crc32c_intel crc64_rocksoft igc crc64 crc_t10dif usbcore crct10dif_generic ptp crct10dif_common
usb_common pps_core
[ 8086.955784] RIP: 0010:refcount_warn_saturate+0xc2/0x110
[ 8086.955788] Code: 01 e8 82 e7 b4 ff 0f 0b 5d c3 cc cc cc cc 80 3d 68 c6 eb 00 00 75 81
48 c7 c7 a0 87 f6 81 c6 05 58 c6 eb 00 01 e8 5e e7 b4 ff <0f> 0b 5d c3 cc cc cc cc 80 3d
42 c6 eb 00 00 0f 85 59 ff ff ff 48
[ 8086.955790] RSP: 0018:ffa0000000003da0 EFLAGS: 00010286
[ 8086.955793] RAX: 0000000000000000 RBX: ff1100011da40ee0 RCX: ff11000361e1b888
[ 8086.955794] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ff11000361e1b880
[ 8086.955795] RBP: ffa0000000003da0 R08: 80000000ffff9f45 R09: ffa0000000003d28
[ 8086.955796] R10: ff1100035f840000 R11: 0000000000000028 R12: ff11000319ff8000
[ 8086.955797] R13: ff1100011bb79d60 R14: 00000000ffffffd6 R15: ff1100037039cb00
[ 8086.955798] FS:  0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
[ 8086.955800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8086.955801] CR2: 00007ffff7fca168 CR3: 000000013b08a003 CR4: 0000000000471ef8
[ 8086.955803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8086.955803] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[ 8086.955804] PKRU: 55555554
[ 8086.955805] Call Trace:
[ 8086.955806]  <IRQ>
[ 8086.955808]  tcp_wfree+0x112/0x130
[ 8086.955814]  skb_release_head_state+0x24/0xa0
[ 8086.955818]  napi_consume_skb+0x9c/0x160
[ 8086.955821]  igc_poll+0x5d8/0x14d0 [igc]
[ 8086.955835]  __napi_poll+0x2e/0x1b0
[ 8086.955839]  net_rx_action+0x126/0x250
[ 8086.955843]  __do_softirq+0xd1/0x295
[ 8086.955846]  irq_exit_rcu+0xc5/0xf0
[ 8086.955851]  common_interrupt+0x86/0xa0
[ 8086.955857]  </IRQ>
[ 8086.955857]  <TASK>
[ 8086.955858]  asm_common_interrupt+0x27/0x40
[ 8086.955862] RIP: 0010:cpuidle_enter_state+0xd3/0x3e0
[ 8086.955866] Code: 73 f1 ff ff 49 89 c6 8b 05 e2 ca a7 00 85 c0 0f 8f b3 02 00 00 31 ff e8
1b de 75 ff 80 7d d7 00 0f 85 cd 01 00 00 fb 45 85 ff <0f> 88 fd 00 00 00 49 63 cf 4c 2b 75
c8 48 8d 04 49 48 89 ca 48 8d
[ 8086.955867] RSP: 0018:ffffffff82203df0 EFLAGS: 00000202
[ 8086.955869] RAX: ff11000361e2a200 RBX: 0000000000000002 RCX: 000000000000001f
[ 8086.955870] RDX: 0000000000000000 RSI: 000000003cf3cf3d RDI: 0000000000000000
[ 8086.955871] RBP: ffffffff82203e28 R08: 0000075ae38471c8 R09: 0000000000000018
[ 8086.955872] R10: 000000000000031a R11: ffffffff8238dca0 R12: ffd1ffffff200000
[ 8086.955873] R13: ffffffff8238dca0 R14: 0000075ae38471c8 R15: 0000000000000002
[ 8086.955875]  cpuidle_enter+0x2e/0x50
[ 8086.955880]  call_cpuidle+0x23/0x40
[ 8086.955884]  do_idle+0x1be/0x220
[ 8086.955887]  cpu_startup_entry+0x20/0x30
[ 8086.955889]  rest_init+0xb5/0xc0
[ 8086.955892]  arch_call_rest_init+0xe/0x30
[ 8086.955895]  start_kernel+0x448/0x760
[ 8086.955898]  x86_64_start_kernel+0x109/0x150
[ 8086.955900]  secondary_startup_64_no_verify+0xe0/0xeb
[ 8086.955904]  </TASK>
[ 8086.955904] ---[ end trace 0000000000000000 ]---
[ 8086.955912] ------------[ cut here ]------------
[ 8086.955913] kernel BUG at lib/dynamic_queue_limits.c:27!
[ 8086.955918] invalid opcode: 0000 [#1] SMP
[ 8086.955922] RIP: 0010:dql_completed+0x148/0x160
[ 8086.955925] Code: c9 00 48 89 57 58 e9 46 ff ff ff 45 85 e4 41 0f 95 c4 41 39 db
0f 95 c1 41 84 cc 74 05 45 85 ed 78 0a 44 89 c1 e9 27 ff ff ff <0f> 0b 01 f6 44 89
c1 29 f1 0f 48 ca eb 8c cc cc cc cc cc cc cc cc
[ 8086.955927] RSP: 0018:ffa0000000003e00 EFLAGS: 00010287
[ 8086.955928] RAX: 000000000000006c RBX: ffa0000003eb0f78 RCX: ff11000109938000
[ 8086.955929] RDX: 0000000000000003 RSI: 0000000000000160 RDI: ff110001002e9480
[ 8086.955930] RBP: ffa0000000003ed8 R08: ff110001002e93c0 R09: ffa0000000003d28
[ 8086.955931] R10: 0000000000007cc0 R11: 0000000000007c54 R12: 00000000ffffffd9
[ 8086.955932] R13: ff1100037039cb00 R14: 00000000ffffffd9 R15: ff1100037039c048
[ 8086.955933] FS:  0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
[ 8086.955934] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8086.955935] CR2: 00007ffff7fca168 CR3: 000000013b08a003 CR4: 0000000000471ef8
[ 8086.955936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8086.955937] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[ 8086.955938] PKRU: 55555554
[ 8086.955939] Call Trace:
[ 8086.955939]  <IRQ>
[ 8086.955940]  ? igc_poll+0x1a9/0x14d0 [igc]
[ 8086.955949]  __napi_poll+0x2e/0x1b0
[ 8086.955952]  net_rx_action+0x126/0x250
[ 8086.955956]  __do_softirq+0xd1/0x295
[ 8086.955958]  irq_exit_rcu+0xc5/0xf0
[ 8086.955961]  common_interrupt+0x86/0xa0
[ 8086.955964]  </IRQ>
[ 8086.955965]  <TASK>
[ 8086.955965]  asm_common_interrupt+0x27/0x40
[ 8086.955968] RIP: 0010:cpuidle_enter_state+0xd3/0x3e0
[ 8086.955971] Code: 73 f1 ff ff 49 89 c6 8b 05 e2 ca a7 00 85 c0 0f 8f b3 02 00 00
31 ff e8 1b de 75 ff 80 7d d7 00 0f 85 cd 01 00 00 fb 45 85 ff <0f> 88 fd 00 00 00
49 63 cf 4c 2b 75 c8 48 8d 04 49 48 89 ca 48 8d
[ 8086.955972] RSP: 0018:ffffffff82203df0 EFLAGS: 00000202
[ 8086.955973] RAX: ff11000361e2a200 RBX: 0000000000000002 RCX: 000000000000001f
[ 8086.955974] RDX: 0000000000000000 RSI: 000000003cf3cf3d RDI: 0000000000000000
[ 8086.955974] RBP: ffffffff82203e28 R08: 0000075ae38471c8 R09: 0000000000000018
[ 8086.955975] R10: 000000000000031a R11: ffffffff8238dca0 R12: ffd1ffffff200000
[ 8086.955976] R13: ffffffff8238dca0 R14: 0000075ae38471c8 R15: 0000000000000002
[ 8086.955978]  cpuidle_enter+0x2e/0x50
[ 8086.955981]  call_cpuidle+0x23/0x40
[ 8086.955984]  do_idle+0x1be/0x220
[ 8086.955985]  cpu_startup_entry+0x20/0x30
[ 8086.955987]  rest_init+0xb5/0xc0
[ 8086.955990]  arch_call_rest_init+0xe/0x30
[ 8086.955992]  start_kernel+0x448/0x760
[ 8086.955994]  x86_64_start_kernel+0x109/0x150
[ 8086.955996]  secondary_startup_64_no_verify+0xe0/0xeb
[ 8086.955998]  </TASK>
[ 8086.955999] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE xt_addrtype
nft_compat nf_tables nfnetlink br_netfilter bridge stp llc overlay dm_mod emrcha(PO) emriio(PO)
rktpm(PO) cegbuf_mod(PO) patch_update(PO) se(PO) sgx_tgts(PO) mktme(PO) keylocker(PO) svtdx(PO)
svfs_pci_hotplug(PO) vtd_mod(PO) davemem(PO) svmabort(PO) svindexio(PO) usbx2(PO) ehci_sched(PO)
svheartbeat(PO) ioapic(PO) sv8259(PO) svintr(PO) lt(PO) pcierootport(PO) enginefw_mod(PO) ata(PO)
smbus(PO) spiflash_cdf(PO) arden(PO) dsa_iax(PO) oobmsm_punit(PO) cpm(PO) svkdb(PO) ebg_pch(PO)
pch(PO) sviotargets(PO) svbdf(PO) svmem(PO) svbios(PO) dram(PO) svtsc(PO) targets(PO) superio(PO)
svkernel(PO) cswitch(PO) mcf(PO) pentiumIII_mod(PO) fs_svfs(PO) mdevdefdb(PO) svfs_os_services(O)
ixgbe mdio mdio_devres libphy emeraldrapids_svdefs(PO) regsupport(O) libnvdimm nls_cp437
snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core snd_pcm snd_timer isst_if_mbox_pci
[ 8086.956029]  input_leds isst_if_mmio sg snd isst_if_common soundcore wmi button sad9(O) drm
fuse backlight configfs efivarfs ip_tables x_tables vmd sdhci led_class rtl8150 r8152 hid_generic
pegasus mmc_block usbhid mmc_core hid megaraid_sas ixgb igb i2c_algo_bit ice i40e hpsa
scsi_transport_sas e1000e e1000 e100 ax88179_178a usbnet xhci_pci sd_mod xhci_hcd t10_pi
crc32c_intel crc64_rocksoft igc crc64 crc_t10dif usbcore crct10dif_generic ptp crct10dif_common
usb_common pps_core
[16762.543675] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.593 msecs
[16762.543678] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.595 msecs
[16762.543673] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.495 msecs
[16762.543679] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.599 msecs
[16762.543678] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.598 msecs
[16762.543690] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.605 msecs
[16762.543684] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.599 msecs
[16762.543693] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.613 msecs
[16762.543784] ---[ end trace 0000000000000000 ]---
[16762.849099] RIP: 0010:dql_completed+0x148/0x160
PANIC: Fatal exception in interrupt

Fixes: 9b275176270e ("igc: Add ndo_tx_timeout support")
Tested-by: Alejandra Victoria Alcaraz <alejandra.victoria.alcaraz@intel.com>
Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Acked-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

0 files changed, 0 insertions, 0 deletions