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

[Wei Jiang <WEI.JIANG@xxxxxxxxxxxxxxxxxx>]

Hi

About such a issue, are there any code changes?

Thanks,

--Wj


Chris Lalancette wrote:

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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