Re: [Fwd: kernel panic when using disable_mtrr_trim [was: Re:memory beyond4GB invisible to the system even thoughCONFIG_HIGHMEM64G=y]]

From: Ingo Molnar
Date: Tue Jan 20 2009 - 15:58:40 EST



* Yinghai Lu <yinghai@xxxxxxxxxx> wrote:

> On Tue, Jan 20, 2009 at 12:42 PM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
> > with the config
> >
> > current tip said:
> >
> > RELOCS arch/x86/boot/compressed/vmlinux.relocs
> > WARNING: Absolute relocations present
> > Offset Info Type Sym.Value Sym.Name
> > c14d2186 00920e01 R_386_32 c1514000 __per_cpu_load
> >
> and will casue system reboot after
>
> [ 0.000000] NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
> [ 0.000000] PERCPU: Allocating 36864 bytes of per cpu dat
>
> YH

Cc:-ed Tejun and Brian, who are working on the pda/percpu bits.

Ingo
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