Messages in this thread | | | From | "Henrik Rydberg" <> | Date | Thu, 6 Dec 2012 18:22:25 +0100 | Subject | Re: Oops in 3.7-rc8 isolate_free_pages_block() |
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> Still travelling and am not in a position to test this properly :(. > However, this bug feels very similar to a bug in the migration scanner where > a pfn_valid check is missed because the start is not aligned. Henrik, when > did this start happening? I would be a little surprised if it started between > 3.6 and 3.7-rcX but maybe it's just easier to hit now for some reason. How > reproducible is this? Is there anything in particular you do to trigger the > oops? Does the following patch help any? It's only compile tested I'm afraid.
I managed to trigger the path several times with a small memory-intensive program, and since I am still here,
Tested-by: Henrik Rydberg <rydberg@euromail.se>
Thanks! Henrik
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