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charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.54.3 (3.54.3-1.fc41) MIME-Version: 1.0 X-Rspam-User: X-Rspamd-Queue-Id: B13284000C X-Rspamd-Server: rspam08 X-Stat-Signature: zttujaaw7jyuhfmi8tqucz3y3oziierq X-HE-Tag: 1742404533-590042 X-HE-Meta: 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 hY+kCOYl 6UPnHi+dooLfTQBUm/B/GFEp/WUttPQoYq7+eN82itioMXiRUCy5jYb9vMFJ5AvgoiwBqCVwPpQxxl8jJxRPbyMXB7ntNLkwY4jvpaX94wWbBhsDkDaI0mtL9Y+seIS9Lx8FVxPHimCq2IFPm/ttpjxsdodQcF+kCfPLVeNmRO1KgNNa+xRwtIc6Nvi3tGAQ0jmYhdYO//jNw8j4LUkdrX17IEwObDO7QxfLQ68tJRx6m7L/JQAZTaqcA9LUF8K6fmtcaDJ5ntdgFUfSMoZqZcGlSlI8rQUTBlBfe3oJWGqxs/OLWQ+6Uj5gmEetCCDj1mLm/7OrJ0SeLWDtpTrNdn2rGwJO8KpULLXox X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: A few things related to TLB flushing and TLB miss rates I would like to discuss at LSF/MM: 1) A quick update on IPI-less TLB flushing with AMD INVLPGB and Intel RAR, and implications for MM synchronization. Probably no real discussion needed. 2) A discussion on how we might be able to integrate mTHPs into khugepaged, and get TLB miss benefits on AMD and ARM CPUs for processes where full-size THPs cause too much memory waste due to internal fragmentation. Are there any other related topics we should try to fit into the same time slot? --=20 All Rights Reversed.