| Date | Thu, 15 Feb 2024 18:34:00 +0000 | From | Catalin Marinas <> | Subject | Re: [PATCH v6 07/18] arm64/mm: Convert READ_ONCE(*ptep) to ptep_get(ptep) |
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On Thu, Feb 15, 2024 at 10:31:54AM +0000, Ryan Roberts wrote: > There are a number of places in the arch code that read a pte by using > the READ_ONCE() macro. Refactor these call sites to instead use the > ptep_get() helper, which itself is a READ_ONCE(). Generated code should > be the same. > > This will benefit us when we shortly introduce the transparent contpte > support. In this case, ptep_get() will become more complex so we now > have all the code abstracted through it. > > Tested-by: John Hubbard <jhubbard@nvidia.com> > Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
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