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SubjectRe: [PATCH v2] buffer: Fix I/O error due to ARM read-after-read hazard
On Tue, Nov 12, 2019 at 10:22 AM Catalin Marinas
<catalin.marinas@arm.com> wrote:
>
> OK, so this includes changing test_bit() to perform a READ_ONCE.

That's not going to happen.

Linus

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