Re: linux-next: Tree for Feb 8 (Warning at arch/x86/kernel/irq.c:390)

[Randy Dunlap]

On 2/8/21 4:52 AM, Stephen Rothwell wrote:
> Hi all,
> 
> Changes since 20210205:
> 

on x86_64:

Re: commit 1dba8a9538f5164eb8874eed4c7d6799a3c64963
Author: Borislav Petkov <bp@xxxxxxx>
Date:   Thu Jan 7 13:29:05 2021 +0100
    thermal: Move therm_throt there from x86/mce

I am seeing this for CPU = 1,2,3:

[    0.002092] WARNING: CPU: 1 PID: 0 at ../arch/x86/kernel/irq.c:390 thermal_set_handler+0x16/0x35
[    0.002092] Modules linked in:
[    0.002092] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.11.0-rc6-next-20210208 #1
[    0.002092] Hardware name: TOSHIBA PORTEGE R835/Portable PC, BIOS Version 4.10   01/08/2013
[    0.002092] RIP: 0010:thermal_set_handler+0x16/0x35
[    0.002092] Code: 00 00 00 0f 85 e0 fe ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 85 ff 74 1c 48 81 3d f7 65 61 01 20 b4 41 b2 74 1b 55 48 89 e5 <0f> 0b 48 89 3d e8 65 61 01 5d c3 48 c7 05 db 65 61 01 20 b4 41 b2
[    0.002092] RSP: 0000:ffff9c5a00097e08 EFLAGS: 00010002
[    0.002092] RAX: 0000000000000007 RBX: 0000000000000007 RCX: 00000000000001b2
[    0.002092] RDX: 0000000000000000 RSI: 0000000000000007 RDI: ffffffffb2a6c9d3
[    0.002092] RBP: ffff9c5a00097e08 R08: ffff94c88ba51460 R09: 000000000003007f
[    0.002092] R10: ffff94c88ba51480 R11: 0000000000000000 R12: 0000000000000000
[    0.002092] R13: ffff94c88ba51480 R14: 0000000000000000 R15: 0000000000000000
[    0.002092] FS:  0000000000000000(0000) GS:ffff94c88ba40000(0000) knlGS:0000000000000000
[    0.002092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.002092] CR2: 0000000000000000 CR3: 0000000093c0a001 CR4: 00000000000606a0
[    0.002092] Call Trace:
[    0.002092]  intel_init_thermal+0x25a/0x2e9
[    0.002092]  init_intel+0x562/0x585
[    0.002092]  identify_cpu+0x298/0x4b0
[    0.002092]  identify_secondary_cpu+0x1a/0x99
[    0.002092]  smp_store_cpu_info+0x5d/0x6b
[    0.002092]  start_secondary+0x5f/0x16c
[    0.002092]  secondary_startup_64_no_verify+0xc2/0xcb
[    0.002092] ---[ end trace 9f8e2ebc792bd614 ]---


-- 
~Randy
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>