Re: [PATCH 00 of 31] x86: unification and xen updates

[Jeremy Fitzhardinge]

Ingo Molnar wrote:
> * Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
>
>   
> > Hm, OK.  I can't see how it can avoid enabling interrupts on that 
> > path, but I'll look more closely.  What's the .config.  32-bit, 
> > obviously.  Paravirt?
> >     
>
> config attached. randconfig generated, so it can have random surprises 
> enabled :)
>   

Thanks.  What was the workload?  Did it just happen, or were you doing 
something specific?

BTW, that other pud_populate config you sent fails to link for me:

 LD      .tmp_vmlinux1
arch/x86/kernel/built-in.o: In function `MP_processor_info':
mpparse_32.c:(.cpuinit.text+0x32b2): undefined reference to `x86_cpu_to_apicid_early_ptr'
mpparse_32.c:(.cpuinit.text+0x32c4): undefined reference to `x86_bios_cpu_apicid_early_ptr'
mpparse_32.c:(.cpuinit.text+0x3363): undefined reference to `per_cpu__x86_cpu_to_apicid'
mpparse_32.c:(.cpuinit.text+0x336e): undefined reference to `per_cpu__x86_bios_cpu_apicid'
arch/x86/mach-generic/built-in.o: In function `cpu_present_to_apicid':
summit.c:(.text+0xaf): undefined reference to `per_cpu__x86_bios_cpu_apicid'
arch/x86/mach-generic/built-in.o: In function `cpu_present_to_apicid':
bigsmp.c:(.text+0x47f): undefined reference to `per_cpu__x86_bios_cpu_apicid'
arch/x86/mach-generic/built-in.o: In function `init_apic_ldr':
bigsmp.c:(.text+0x6cc): undefined reference to `per_cpu__x86_bios_cpu_apicid'
arch/x86/mach-generic/built-in.o: In function `cpu_present_to_apicid':
es7000.c:(.text+0x774): undefined reference to `per_cpu__x86_bios_cpu_apicid'
arch/x86/mach-generic/built-in.o:es7000.c:(.text+0x906): more undefined references to `per_cpu__x86_bios_cpu_apicid' follow
make[2]: *** [.tmp_vmlinux1] Error 1

	J


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