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[184.96.191.56]) by smtp.gmail.com with ESMTPSA id 5614622812f47-4a1b02e5abbsm1924246b6e.15.2026.07.08.08.39.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Jul 2026 08:39:17 -0700 (PDT) Date: Wed, 08 Jul 2026 09:39:11 -0600 From: chaithco@redhat.com Subject: Re: [PATCH 1/2] mm/hugetlb: Prefer mempolicy nodes for calcuating surplus hugepage reservation To: Joshua Hahn Cc: muchun.song@linux.dev, osalvador@suse.de, akpm@linux-foundation.org, david@kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, arozansk@redhat.com Message-Id: In-Reply-To: <20260707193358.3434034-1-joshua.hahnjy@gmail.com> References: <20260707182900.483757-2-chaithco@redhat.com> <20260707193358.3434034-1-joshua.hahnjy@gmail.com> X-Mailer: geary/46.0 MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: H5SDGpg6PfDgQmJdP8Voio2vGdKvmePSQW3jgg6_Eeg_1783525159 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii; format=flowed X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 8A4E01C0005 X-Stat-Signature: 949fi6qbfsyf66tmo98979sk6u5s9oww X-HE-Tag: 1783525161-535609 X-HE-Meta: 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 qtJBIBza eP0lSifnjoebM8mx3FPB9rIgW8pE6NMfOr1B7fEJ71JZD07TktLstYwwdqDUUQ334/GpalUBxFCDeCZXtTRDXQFo7W5LSdo5723Ulcq9Z2JImGXbrbyMITOE1ocGWKpQUN5XysTsXEMZ6o+M/lLc3Mqbd5P22nE35M3KTuNAULcaLeAmdeA32fqeWEu0SORw7dOZZBCQeYh2tTyVF4surLv8xdy/oPxHGvtE71MOsYz0NYAIsXFPy50ovado67HTymSk1Xi9eHZw438CKQ4FP46pv0Xk3Jr66/E03lQpvGyZM1qC3OT9Wz0V//qeRcxKDcV47g0Nf2psshJsnHJtBVzmlyRjrlY9qNs1kzTsmmqmDxIcYHNa3nnb/84CpEDDJnqghWtvdzss1WkWjYYqINTwpzFnsB5rpTjB1 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, Jul 7 2026 at 12:33:57 PM -07:00:00, Joshua Hahn wrote: > On Tue, 7 Jul 2026 12:28:55 -0600 Charles Haithcock wrote: > > Hi Charles, thank you for the patch, this looks good to me! > > Personally I like the description of the commit in the cover letter > because it provides a bit more context. Do other reviewers have > thoughts on this? In any case, the code LGTM : -) Thank you! If people prefer, I can copy the cover letter contents to the main patch notes. Just let me know! > BTW this is a little strange but Sashiko seems to have failed to apply > this patch [1] which is strange because when applying on the exact > same commit db6ed2a3d3106 "mm/swap, PM: hibernate: atomically replace hibernation pin" > as Sashiko tried, it worked & compiled for me with no errors at all... Interesting; is this something I need to act on in any way? >