Re: [Xen-devel] Re: [Xen-users] xen-3.0.3 occur kernel panic

[Chris Lalancette <clalance@xxxxxxxxxx>]

Wei Jiang wrote:
>>From the kernel panic messages, I found that happened
> at line 2245 of mm/memory.c
> 
>    2244         pte_unmap(page_table);
> *   2245         BUG_ON(vma->vm_flags & VM_PFNMAP);*
>    2246
>    2247         if (vma->vm_file) {
> 
> 
> As we can see, the kernel panic because the vm_flags in a *VM_PFNMAP*
> 
> But why the vm_flags was set to VM_PFNMAP, If it is related to *APIC* ?

Yes, Sadique is right.  This bug was fixed in 5.1, and will be further refined
in 5.2.

Chris Lalancette

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