Messages in this thread | | | Date | Wed, 11 Dec 2013 10:54:52 -0500 | From | Sasha Levin <> | Subject | Re: oops in pgtable_trans_huge_withdraw |
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On 12/11/2013 10:40 AM, Vlastimil Babka wrote: > On 12/06/2013 10:02 PM, Dave Jones wrote: >> I've spent a few days enhancing trinity's use of mmap's, trying to make it >> reproduce https://lkml.org/lkml/2013/12/4/499 > > FYI, I managed to reproduce that using trinity today, > trinity was from git at commit e8912cc which is from Dec 09 so I guess your enhancements were > already there? > kernel was linux-next-20131209 > I was running trinity -c mmap -c munmap -c mremap -c remap_file_pages -c mlock -c munlock > > Now I'm running with Kirill's patch, will post results later. > > My goal was to reproduce Sasha Levin's BUG in munlock_vma_pages_range > https://lkml.org/lkml/2013/12/7/130 > > Perhaps it could be related as well. > Sasha, do you know at which commit your trinity clone was at?
Didn't think those two were related. I've hit this one when I've started fuzzing too, but Kirill's patch solved it - so I've mostly ignored it.
Trinity is usually pulled and updated before testing, so it's at whatever the latest Dave has pushed.
Thanks, Sasha
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