linux-kernel - Re: apic: native_apic_write

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Message-ID: <20090614192220.GB4851@lenovo>
Date:	Sun, 14 Jun 2009 23:22:20 +0400
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Simon Holm Thøgersen <odie@...aau.dk>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: apic: native_apic_write_dummy warning

[Simon Holm Thøgersen - Sun, Jun 14, 2009 at 09:05:50PM +0200]
| Hi Cyrill
| 
| I guess you want to know about these warnings, so here you go
| 
| WARNING: at arch/x86/kernel/apic/apic.c:249 native_apic_write_dummy+0x32/0x3e()
| Hardware name:
| Modules linked in:
| Pid: 0, comm: swapper Not tainted 2.6.30-debug-03392-g44b7532 #17
| Call Trace:
|  [<c0126bed>] warn_slowpath_common+0x65/0x95
| [    0.006956]  [<c0126c2f>] warn_slowpath_null+0x12/0x15
| [    0.007031]  [<c0112269>] native_apic_write_dummy+0x32/0x3e
| [    0.007109]  [<c010e027>] intel_init_thermal+0xd3/0x178
| [    0.007185]  [<c01168ce>] ? native_read_msr_safe+0x9/0x16
| [    0.007263]  [<c0194197>] ? __kmalloc+0x117/0x123
| [    0.007338]  [<c010deb2>] mce_intel_feature_init+0x10/0x50
| [    0.007416]  [<c05ee0a4>] mcheck_init+0x1d5/0x263
| [    0.007492]  [<c05eda0a>] identify_cpu+0x369/0x378
| [    0.007569]  [<c03432ac>] ? _spin_unlock+0x3d/0x49
| [    0.007644]  [<c01cc5ff>] ? proc_register+0x150/0x161
| [    0.007721]  [<c05d2a15>] identify_boot_cpu+0xd/0x23
| [    0.007796]  [<c05d2a67>] check_bugs+0xb/0xf1
| [    0.007872]  [<c05cc966>] start_kernel+0x293/0x2a7
| [    0.008011]  [<c05cc30b>] i386_start_kernel+0x65/0x6a
| 
| 
| Simon Holm Thøgersen

Hi Simon, thanks a lot for report! Will take a look.

	-- Cyrill
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