Messages in this thread | | | Date | Wed, 30 Apr 2008 08:04:17 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH 0/1] x86: fix remove cpu_pda table patch |
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* Ingo Molnar <mingo@elte.hu> wrote:
> * Mike Travis <travis@sgi.com> wrote: > > > - prev_nmi_count = kmalloc(NR_CPUS * sizeof(int), GFP_KERNEL); > > + prev_nmi_count = kmalloc(nr_cpu_ids * sizeof(int), GFP_KERNEL); > > yeah, that makes sense ... i'll reinstate your patches and check.
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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