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Thu, 12 Feb 2026 08:47:43 -0800 (PST) Received: from dw-tp ([49.205.216.49]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ab2986efa0sm54735705ad.32.2026.02.12.08.47.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Feb 2026 08:47:43 -0800 (PST) From: Ritesh Harjani (IBM) To: "David Hildenbrand (Arm)" , Usama Arif , Andrew Morton , lorenzo.stoakes@oracle.com, willy@infradead.org, linux-mm@kvack.org Cc: fvdl@google.com, hannes@cmpxchg.org, riel@surriel.com, shakeel.butt@linux.dev, kas@kernel.org, baohua@kernel.org, dev.jain@arm.com, baolin.wang@linux.alibaba.com, npache@redhat.com, Liam.Howlett@oracle.com, ryan.roberts@arm.com, vbabka@suse.cz, lance.yang@linux.dev, linux-kernel@vger.kernel.org, kernel-team@meta.com, Madhavan Srinivasan , Michael Ellerman , linuxppc-dev@lists.ozlabs.org Subject: Re: [RFC 1/2] mm: thp: allocate PTE page tables lazily at split time In-Reply-To: <22d65938-4569-4e5e-8f30-bfe9b38b6493@kernel.org> Date: Thu, 12 Feb 2026 22:16:14 +0530 Message-ID: <874inlnc4p.ritesh.list@gmail.com> References: <20260211125507.4175026-1-usama.arif@linux.dev> <20260211125507.4175026-2-usama.arif@linux.dev> <13ab56cb-7fdb-4ee4-9170-f9f4fa4b6e37@kernel.org> <875x82ma6q.ritesh.list@gmail.com> <22d65938-4569-4e5e-8f30-bfe9b38b6493@kernel.org> X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 5CCE4140008 X-Stat-Signature: rjngzrom964jtpa5wc7sdnmqq6smymdm X-Rspam-User: X-HE-Tag: 1770914865-275945 X-HE-Meta: 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 4gaS9HpI RFNG55kT2BNjt9hPx1K8VY6ii47Amev/8sdQf0V+WBEHleUeKLRpPEM6mJb70COgL7N+ZKuADkjcOKV8em4TL+NyUDUWsAtRscPmYF+fw2YjzSqAyN+TK8GKWF0Q0FpQqHdy4lzZJ+av0MODbIsdO1gE85uIN+Y0WWoP6f7ianFsrMbrjZuVgnMrQUEyEYEoS5SPd1H239E6Gf8hLsPkZDbF2kJMiy3jKdPqX8jGZrRHKReCdGuuKJl2Mq3d7/HeQG+Yv3mbZgS5ZSP6Rlk1v78T1f1TFHFvSL7exGc0tY0Dw2GlltfaxJB9NouEMOpsEXiC23dtFbdltDeXHNJb0KUntuUi9ZKyPRLkCWU99DPVnkRhzHIyDwzoJh7DjFJRyyajFPpv9uS7RR2pqznUKYSqEZisQLrWMMkYLMA2yuaQiVZZNSXjxsUMY4eywPJugIV1WR7RRTtmEXS2FDH1USz0ZgQ== 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: "David Hildenbrand (Arm)" writes: > > Thanks! The series will grow quite a bit I think, so retesting new > revisions will be very appreciated! > Definitely. Thanks! -ritesh