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Wed, 04 Mar 2026 01:38:08 -0800 (PST) Received: from dw-tp ([49.205.216.49]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2adfb69fa65sm190048445ad.58.2026.03.04.01.38.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Mar 2026 01:38:07 -0800 (PST) From: Ritesh Harjani (IBM) To: "Christophe Leroy (CS GROUP)" , linuxppc-dev@lists.ozlabs.org Cc: linux-mm@kvack.org, Hugh Dickins , Andrew Morton , Madhavan Srinivasan , Nicholas Piggin , "Aneesh Kumar K . V" , Venkat Rao Bagalkote Subject: Re: [RFC v1 10/10] powerpc: Add MMU_FTRS_POSSIBLE & MMU_FTRS_ALWAYS In-Reply-To: <727cad61-9df9-473b-9a79-f70ad1cd4e3e@kernel.org> Date: Wed, 04 Mar 2026 14:53:49 +0530 Message-ID: <87ikbcj6ca.ritesh.list@gmail.com> References: <727cad61-9df9-473b-9a79-f70ad1cd4e3e@kernel.org> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: D40E1120010 X-Stat-Signature: abx7uhfjmnw9wso4sxumsrkhuznauheu X-Rspam-User: X-HE-Tag: 1772617089-822965 X-HE-Meta: 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 77aDIJuL 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: "Christophe Leroy (CS GROUP)" writes: > Le 25/02/2026 à 12:04, Ritesh Harjani (IBM) a écrit : >> Similar to CPU_FTRS_[POSSIBLE|ALWAYS], let's also print >> MMU_FTRS_[ALWAYS|ALWAYS]. This has some useful data to capture during >> bootup. > > The patch subject is misleading, should be something like: > > powerpc: Print MMU_FTRS_POSSIBLE & MMU_FTRS_ALWAYS at startup > Sure make sense. I will update that in v2. > With that fixed, Reviewed-by: Christophe Leroy (CS GROUP) Thanks a lot Christophe, for reviewing the entire series. In v2, I am planning to fix 2 more kernel warnings, identified via selftests (currently working on them). -ritesh