Re: apic: native_apic_write_dummy warning

From: Cyrill Gorcunov
Date: Sun Jun 14 2009 - 15:22:38 EST


[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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