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b=emqREyn4tLtzBpljIrz3ubDkpDtN6qKA1sOMtfc8UxvozMFYZBeFV6H5t8lpOpy3J w71/N/7iJrmUe0QH8wQ6PBETHrMvKLpqUstwfihxPhDwSiYOsrgOdmiRZm6bPXiuAP s5wisqMozcU1WsyripIX382HOEWkioO1knOEWxk1xBbjWLz7AynCQ9geEJzUs9Qy6k QuCEh3ld6AAEHzUkRDUt3MLVlXLdM3q/PI8t7IM3+/6guOdTS1H2vtv62HgZaVG22v BP++uAmyvk7PQjBEciJnDbM/uqIBP+qYiFcCZ2suGxY8mugbn8GC0vMqQfgL4ONMkA 9BxWj3+uOmWvA== Message-ID: Date: Thu, 24 Sep 2026 22:38:49 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 6/7] mm: use BIT() for change_protection() flags To: Gregory Price , linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com, akpm@linux-foundation.org, ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, kprateek.nayak@amd.com, ziy@nvidia.com, baolin.wang@linux.alibaba.com, nico.pache@linux.dev, ryan.roberts@arm.com, dev.jain@arm.com, baohua@kernel.org, lance.yang@linux.dev, usama.arif@linux.dev, kas@kernel.org, matthew.brost@intel.com, joshua.hahnjy@gmail.com, rakie.kim@sk.com, byungchul@sk.com, ying.huang@linux.alibaba.com, apopple@nvidia.com, jannh@google.com, pfalcato@suse.de, hannes@cmpxchg.org, shy828301@gmail.com, raghavendra.kt@amd.com References: <20260922182928.2199090-1-gourry@gourry.net> <20260922182928.2199090-7-gourry@gourry.net> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Stat-Signature: btn49hekixiyp6wxuaeqe8kziodhd1hf X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: C8DC618000B X-HE-Tag: 1790282342-880606 X-HE-Meta: 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 zQhBStTq 1obqdVYQTHbjMrwIOZ5R9QOtwV2a99cWu7NANjerxaxfVK5NggreJBAmV+KSimOTpIe35tF4HEafror5jSA0O0+L2ozTr11xOUTJgaMJrkOXuJ8oIoUJFiGlPt5cgnvYgCoMkqyx6c042MdcBgIDjoGg9Jp2kylkocjpCstSr7fXCFh8ubg/Qyl7yOf4SwkIrZiYOPj1zIQbPrNRikff4OJEr0oAciwAMNgRXIAZhrjxIgN6XZKBukUyPv9KdcusDL69MOIpZHjD14USffTHu+8wX5Uc7hprgMC/D7GJfZaJgO+NmqHPGp6AiYRA/qGFCnAotlns6f0oKbOKNN5XP+osc3OclfipBff6cku9H1zMGm2zlp6YkFTwuY24iWGRQUskle3xD41FZfnswx2WJhui+3/qg4y8TKeUVCJkOgDK4LR0FNWRZg1wHXGxlLaZbcozoLQbOAcu91wSKGi5YbHU7Bw== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 9/22/26 20:29, Gregory Price wrote: > From: "Gregory Price (Meta)" > > The MM_CP_* flags are individual bits expressed as open-coded shifts. > Use BIT() consistently for the complete block. > > No functional change intended. > > Suggested-by: David Hildenbrand > Link: https://lore.kernel.org/r/9b5e1573-6fd8-48a5-a274-a6e7ff83d2fe@kernel.org > Assisted-by: LLM > Signed-off-by: Gregory Price (Meta) > --- Acked-by: David Hildenbrand (Arm) -- Cheers, David