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SubjectRe: [PATCH 0/5] mm/hmm: HMM documentation updates and code fixes
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On 5/12/19 8:08 AM, Jerome Glisse wrote:
> On Mon, May 06, 2019 at 04:29:37PM -0700, rcampbell@nvidia.com wrote:
>> From: Ralph Campbell <rcampbell@nvidia.com>
>>
>> I hit a use after free bug in hmm_free() with KASAN and then couldn't
>> stop myself from cleaning up a bunch of documentation and coding style
>> changes. So the first two patches are clean ups, the last three are
>> the fixes.
>>
>> Ralph Campbell (5):
>> mm/hmm: Update HMM documentation
>> mm/hmm: Clean up some coding style and comments
>> mm/hmm: Use mm_get_hmm() in hmm_range_register()
>> mm/hmm: hmm_vma_fault() doesn't always call hmm_range_unregister()
>> mm/hmm: Fix mm stale reference use in hmm_free()
>
> This patchset does not seems to be on top of
> https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-5.2-v3
>
> So here we are out of sync, on documentation and code. If you
> have any fix for https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-5.2-v3
> then please submit something on top of that.
>
> Cheers,
> Jérôme
>
>>
>> Documentation/vm/hmm.rst | 139 ++++++++++++++++++-----------------
>> include/linux/hmm.h | 84 ++++++++++------------
>> mm/hmm.c | 151 ++++++++++++++++-----------------------
>> 3 files changed, 174 insertions(+), 200 deletions(-)
>>
>> --
>> 2.20.1

The patches are based on top of Andrew's mmotm tree
git://git.cmpxchg.org/linux-mmotm.git v5.1-rc6-mmotm-2019-04-25-16-30.
They apply cleanly to that git tag as well as your hmm-5.2-v3 branch
so I guess I am confused where we are out of sync.

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