Re: PROBLEM: 2.6.19 + highmem = BUG at do_wp_page

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



In-Reply-To: <[email protected]>

On Tue, 5 Dec 2006 19:25:13 +0200, Sami Farin wrote:

> BUG: unable to handle kernel paging request at virtual address fffb9dc0

> eax: fffb8000   ebx: fffb9000   ecx: 00000090   edx: 00000000
> esi: fffb9dc0   edi: fffb8dc0   ebp: f6f89f24   esp: f6f89ef0

  1f:   89 de                     mov    %ebx,%esi
  21:   b9 00 04 00 00            mov    $0x400,%ecx
  26:   89 45 cc                  mov    %eax,0xffffffcc(%ebp)
  29:   89 c7                     mov    %eax,%edi

   0:   f3 a5                     repz movsl %ds:(%esi),%es:(%edi)   <=====

Processor started to copy a page, then with 576 bytes left to copy
the source page got unmapped.  Nice.

This possibly happened during a device interrupt. What does
/proc/interrupts say?

-- 
MBTI: IXTP

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux