Messages in this thread | | | Date | Wed, 30 Oct 2019 11:40:56 -0700 | From | Kees Cook <> | Subject | Re: [PATCH v4 00/10] Rework REFCOUNT_FULL using atomic_fetch_* operations |
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On Wed, Oct 30, 2019 at 02:30:25PM +0000, Will Deacon wrote: > Hi all, > > This is version four of the patches I previously posted here: > > v1: https://lkml.kernel.org/r/20190802101000.12958-1-will@kernel.org > v2: https://lkml.kernel.org/r/20190827163204.29903-1-will@kernel.org > v3: https://lkml.kernel.org/r/20191007154703.5574-1-will@kernel.org > > Changes since v3 include: > > - Add description of racy behaviour include/linux/refcount.h > - Fix saturation behaviour in refcount_sub_and_test() > - Added Acks and Tested-bys
Thanks again for this! I think this series is in good shape; I'm glad we can sanely expand these protections.
-- Kees Cook
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