On Fri, Dec 28, 2012 at 12:08 AM, Alex Xu [off-list ref] wrote:

On 25/12/12 07:05 AM, Hillf Danton wrote:

quoted

On Tue, Dec 25, 2012 at 12:38 PM, Zhouping Liu [off-list ref] wrote:

quoted

Hello all,

I found the below kernel bug using latest mainline(637704cbc95),
my hardware has 2 numa nodes, and it's easy to reproduce the issue
using LTP test case: "# ./mmap10 -a -s -c 200":

Can you test with 5a505085f0 and 4fc3f1d66b1 reverted?

Hillf

(for people from mailing lists, please cc me when replying)

Same thing?

Yes and thank you very much for reporting it.

Hillf

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kernel BUG at mm/huge_memory.c:1798!

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