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Re: [PATCH 0/1] x86: fix remove cpu_pda table patch

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From: Ingo Molnar
Subject: Re: [PATCH 0/1] x86: fix remove cpu_pda table patch
Date: Tuesday, April 29, 2008 - 11:04 pm

* Ingo Molnar <mingo@elte.hu> wrote:


they crashed after about 3 randconfig iterations with:

  early res: 4 [8000-afff] PGTABLE
  early res: 5 [b000-b87f] MEMNODEMAP
PANIC: early exception 0e rip 10:ffffffff8077a150 error 2 cr2 37
Pid: 0, comm: swapper Not tainted 2.6.25-sched-devel.git-x86-latest.git #14

Call Trace:
 [<ffffffff81466196>] early_idt_handler+0x56/0x6a
 [<ffffffff8077a150>] ? numa_set_node+0x30/0x60
 [<ffffffff8077a129>] ? numa_set_node+0x9/0x60
 [<ffffffff8147a543>] numa_init_array+0x93/0xf0
 [<ffffffff8147b039>] acpi_scan_nodes+0x3b9/0x3f0
 [<ffffffff8147a496>] numa_initmem_init+0x136/0x150
 [<ffffffff8146da5f>] setup_arch+0x48f/0x700
 [<ffffffff802566ea>] ? clockevents_register_notifier+0x3a/0x50
 [<ffffffff81466a87>] start_kernel+0xd7/0x440
 [<ffffffff81466422>] x86_64_start_kernel+0x222/0x280

RIP 0x10


 http://redhat.com/~mingo/misc/log-Wed_Apr_30_00_28_09_CEST_2008.bad
 http://redhat.com/~mingo/misc/config-Wed_Apr_30_00_28_09_CEST_2008.bad

	Ingo
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Messages in current thread:
[PATCH 0/1] x86: fix remove cpu_pda table patch, Mike Travis, (Mon Apr 28, 2:09 pm)
Re: [PATCH 0/1] x86: fix remove cpu_pda table patch, Ingo Molnar, (Mon Apr 28, 2:45 pm)
Re: [PATCH 0/1] x86: fix remove cpu_pda table patch, Mike Travis, (Tue Apr 29, 9:07 am)
Re: [PATCH 0/1] x86: fix remove cpu_pda table patch, Mike Travis, (Tue Apr 29, 10:38 am)
Re: [PATCH 0/1] x86: fix remove cpu_pda table patch, Mike Travis, (Tue Apr 29, 11:53 am)
Re: [PATCH 0/1] x86: fix remove cpu_pda table patch, Ingo Molnar, (Tue Apr 29, 2:44 pm)
Re: [PATCH 0/1] x86: fix remove cpu_pda table patch, Ingo Molnar, (Tue Apr 29, 11:04 pm)
Re: [PATCH 0/1] x86: fix remove cpu_pda table patch, Mike Travis, (Wed Apr 30, 7:15 am)
[PATCH 1/1] x86: leave initial __cpu_pda array in place un ..., Mike Travis, (Wed Apr 30, 8:02 am)