[pve-devel] kernel bug

Michael Rasmussen mir at datanom.net
Tue Sep 17 23:49:19 CEST 2013


Hi all,

Linux version 2.6.32-23-pve (root at lola) (gcc version 4.7.2 (Debian
4.7.2-5) ) #1 SMP Tue Aug 6 07:04 :06 CEST 2013

WARNING: BIOS bug: CPU MTRRs don't cover all of memory, losing 15MB of
RAM. ------------[ cut here ]------------
WARNING: at arch/x86/kernel/cpu/mtrr/cleanup.c:1090
mtrr_trim_uncached_memory+0x293/0x2bb() (Not tainted) Hardware name: To
Be Filled By O.E.M. Modules linked in:
Pid: 0, comm: swapper veid: 0 Not tainted 2.6.32-23-pve #1
Call Trace:
 [<ffffffff8106f667>] ? warn_slowpath_common+0x87/0xe0
 [<ffffffff8106f6da>] ? warn_slowpath_null+0x1a/0x20
 [<ffffffff81c413bb>] ? mtrr_trim_uncached_memory+0x293/0x2bb
 [<ffffffff8103a38a>] ? native_cpuid+0xa/0x30
 [<ffffffff81c3a0e4>] ? setup_arch+0x4dd/0xba9
 [<ffffffff81071265>] ? vprintk+0x35/0x50
 [<ffffffff815370c1>] ? printk+0x41/0x43
 [<ffffffff81c349ae>] ? start_kernel+0xe3/0x417
 [<ffffffff81c3433b>] ? x86_64_start_reservations+0x126/0x12a
 [<ffffffff81c34436>] ? x86_64_start_kernel+0xf7/0x106
---[ end trace a7919e7f17c0a725 ]---

Should the above be reported somewhere?

-- 
Hilsen/Regards
Michael Rasmussen

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