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 /hiSToy7 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000006, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: * Andrew Morton [230419 15:49]: > On Wed, 19 Apr 2023 17:36:25 +0800 Peng Zhang wrote: > > > In the case of reverse allocation, mas->index and mas->last do not point > > to the correct allocation range, which will cause users to get incorrect > > allocation results, so fix it. If the user does not use it in a specific > > way, this bug will not be triggered. > > Please describe the user-visible effects of the bug. I assume "none", > because there are presently no callers which can trigger it? Yes, sparse nodes are not enabled at this time. > > > Also re-checks whether the size is still satisfied after the lower bound > > was increased, which is a corner case and is incorrect in previous versions. > > Again, what are the user-visible effects of the bug? Correct, none.