Hi,
Thank you.
Regards,
Athari
-----Original Message-----
From: patchwork-bot+netdev...@kernel.org <patchwork-bot+netdev...@kernel.org>
Sent: Friday, January 29, 2021 5:20 AM
To: Ismail, Mohammad Athari <mohammad.athari.ism...@intel.com>
Cc: peppe.cavall...@st.com; alexandre.tor...@st.com; joab...@synopsys.com;
da...@davemloft.net; k...@kernel.org; mcoquelin.st...@gmail.com; Ong, Boon
Leong <boon.leong....@intel.com>; Voon, Weifeng <weifeng.v...@intel.com>;
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linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] stmmac: intel: Configure EHL PSE0 GbE and PSE1 GbE to
32 bits DMA addressing
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Tue, 26 Jan 2021 18:08:44 +0800 you wrote:
> From: Voon Weifeng <weifeng.v...@intel.com>
>
> Fix an issue where dump stack is printed and Reset Adapter occurs when
> PSE0 GbE or/and PSE1 GbE is/are enabled. EHL PSE0 GbE and PSE1 GbE use
> 32 bits DMA addressing whereas EHL PCH GbE uses 64 bits DMA addressing.
>
> [ 25.535095] ------------[ cut here ]------------
> [ 25.540276] NETDEV WATCHDOG: enp0s29f2 (intel-eth-pci): transmit queue 2
> timed out
> [ 25.548749] WARNING: CPU: 2 PID: 0 at net/sched/sch_generic.c:443
> dev_watchdog+0x259/0x260
> [ 25.558004] Modules linked in: 8021q bnep bluetooth ecryptfs
> snd_hda_codec_hdmi intel_gpy marvell intel_ishtp_loader intel_ishtp_hid
> iTCO_wdt mei_hdcp iTCO_vendor_support x86_pkg_temp_thermal kvm_intel
> dwmac_intel stmmac kvm igb pcs_xpcs irqbypass phylink snd_hda_intel
> intel_rapl_msr pcspkr dca snd_hda_codec i915 i2c_i801 i2c_smbus libphy
> intel_ish_ipc snd_hda_core mei_me intel_ishtp mei spi_dw_pci 8250_lpss spi_dw
> thermal dw_dmac_core parport_pc tpm_crb tpm_tis parport tpm_tis_core tpm
> intel_pmc_core sch_fq_codel uhid fuse configfs snd_sof_pci snd_sof_intel_byt
> snd_sof_intel_ipc snd_sof_intel_hda_common snd_sof_xtensa_dsp snd_sof
> snd_soc_acpi_intel_match snd_soc_acpi snd_intel_dspcfg ledtrig_audio
> snd_soc_core snd_compress ac97_bus snd_pcm snd_timer snd soundcore
> [ 25.633795] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G U
> 5.11.0-rc4-intel-lts-MISMAIL5+ #5
> [ 25.644306] Hardware name: Intel Corporation Elkhart Lake Embedded
> Platform/ElkhartLake LPDDR4x T4 RVP1, BIOS EHLSFWI1.R00.2434.A00.2010231402
> 10/23/2020
> [ 25.659674] RIP: 0010:dev_watchdog+0x259/0x260
> [ 25.664650] Code: e8 3b 6b 60 ff eb 98 4c 89 ef c6 05 ec e7 bf 00 01 e8 fb
> e5 fa ff 89 d9 4c 89 ee 48 c7 c7 78 31 d2 9e 48 89 c2 e8 79 1b 18 00 <0f> 0b
> e9 77 ff ff ff 0f 1f 44 00 00 48 c7 47 08 00 00 00 00 48 c7
> [ 25.685647] RSP: 0018:ffffb7ca80160eb8 EFLAGS: 00010286
> [ 25.691498] RAX: 0000000000000000 RBX: 0000000000000002 RCX:
> 0000000000000103
> [ 25.699483] RDX: 0000000080000103 RSI: 00000000000000f6 RDI:
> 00000000ffffffff
> [ 25.707465] RBP: ffff985709ce0440 R08: 0000000000000000 R09:
> c0000000ffffefff
> [ 25.715455] R10: ffffb7ca80160cf0 R11: ffffb7ca80160ce8 R12:
> ffff985709ce039c
> [ 25.723438] R13: ffff985709ce0000 R14: 0000000000000008 R15:
> ffff9857068af940
> [ 25.731425] FS: 0000000000000000(0000) GS:ffff985864300000(0000)
> knlGS:0000000000000000
> [ 25.740481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 25.746913] CR2: 00005567f8bb76b8 CR3: 00000001f8e0a000 CR4:
> 0000000000350ee0
> [ 25.754900] Call Trace:
> [ 25.757631] <IRQ>
> [ 25.759891] ? qdisc_put_unlocked+0x30/0x30
> [ 25.764565] ? qdisc_put_unlocked+0x30/0x30
> [ 25.769245] call_timer_fn+0x2e/0x140
> [ 25.773346] run_timer_softirq+0x1f3/0x430
> [ 25.777932] ? __hrtimer_run_queues+0x12c/0x2c0
> [ 25.783005] ? ktime_get+0x3e/0xa0
> [ 25.786812] __do_softirq+0xa6/0x2ef
> [ 25.790816] asm_call_irq_on_stack+0xf/0x20
> [ 25.795501] </IRQ>
> [ 25.797852] do_softirq_own_stack+0x5d/0x80
> [ 25.802538] irq_exit_rcu+0x94/0xb0
> [ 25.806475] sysvec_apic_timer_interrupt+0x42/0xc0
> [ 25.811836] asm_sysvec_apic_timer_interrupt+0x12/0x20
> [ 25.817586] RIP: 0010:cpuidle_enter_state+0xd9/0x370
> [ 25.823142] Code: 85 c0 0f 8f 0a 02 00 00 31 ff e8 22 d5 7e ff 45 84 ff 74
> 12 9c 58 f6 c4 02 0f 85 47 02 00 00 31 ff e8 7b a0 84 ff fb 45 85 f6 <0f> 88
> ab 00 00 00 49 63 ce 48 2b 2c 24 48 89 c8 48 6b d1 68 48 c1
> [ 25.844140] RSP: 0018:ffffb7ca800f7e80 EFLAGS: 00000206
> [ 25.849996] RAX: ffff985864300000 RBX: 0000000000000003 RCX:
> 000000000000001f
> [ 25.857975] RDX: 00000005f2028ea8 RSI: ffffffff9ec5907f RDI:
> ffffffff9ec62a5d
> [ 25.865961] RBP: 00000005f2028ea8 R08: 0000000000000000 R09:
> 0000000000029d00
> [ 25.873947] R10: 000000137b0e0508 R11: ffff9858643294e4 R12:
> ffff9858643336d0
> [ 25.881935] R13: ffffffff9ef74b00 R14: 0000000000000003 R15:
> 0000000000000000
> [ 25.889918] cpuidle_enter+0x29/0x40
> [ 25.893922] do_idle+0x24a/0x290
> [ 25.897536] cpu_startup_entry+0x19/0x20
> [ 25.901930] start_secondary+0x128/0x160
> [ 25.906326] secondary_startup_64_no_verify+0xb0/0xbb
> [ 25.911983] ---[ end trace b4c0c8195d0ba61f ]---
> [ 25.917193] intel-eth-pci 0000:00:1d.2 enp0s29f2: Reset adapter.
>
> [...]
Here is the summary with links:
- [net] stmmac: intel: Configure EHL PSE0 GbE and PSE1 GbE to 32 bits DMA
addressing
https://git.kernel.org/netdev/net/c/7cfc4486e7ea
You are awesome, thank you!
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