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Wed, 01 Apr 2026 01:40:45 -0700 (PDT) From: Liew Rui Yan To: sj@kernel.org Cc: aethernet65535@gmail.com, damon@lists.linux.dev, linux-mm@kvack.org Subject: Re: [PATCH] mm/damon: validate min_region_size to be power of 2 Date: Wed, 1 Apr 2026 16:40:45 +0800 Message-ID: <20260401084045.15473-1-aethernet65535@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260401010157.86136-1-sj@kernel.org> References: <20260401010157.86136-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 9CA0814000E X-Stat-Signature: q1szifuncs6kbsnrt5pf1kgp45zronii X-Rspam-User: X-Rspamd-Server: rspam10 X-HE-Tag: 1775032847-822077 X-HE-Meta: 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 oDtvwuES bHQ8xbIHhpRnIubSKO8LSu0ZF17km1yxvCzncpJPO+Lf3su++sLR7EHQ95QKJWpj+kJ2D12oiRKWz5CJgp/C0IVTNtj4RPjy7Bi2oMkwpcOg+y4T3bIDB0gSRutxOJb3I1jit5DFVaYLnLUF552TA1IUH58rjsH7KEaAPL+cQS/gCe3XER2GhbXAbybpq2bImW2UHJDkaKPqwdCcRwNyTb3ZqIEwJbCCyKLE4SHntyUr+jyYG8Aaa1IflxUGusdlXSN+i+qoBuQd6nUzqw0PCczH+41VLozClfYb/kPgwijvtXiMTIDHWiaWj0sd9gKjJtgHhyPVLSoVTYjqoeg9MzEgcYlRdg1KSZ37LxGi1RN8QsZFyCUf3lxYbFuGmpuAjEBHeWPWdpPjyOx0kIz4skZCCaB4vIfDB9TfdoGGkNg/4eDAg1mF5qEMPyG70/Jg837i+B8Yg/gqM3NoJrxdM0ORBMUcdIP55bZJDkS4dLn6/qDM= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 31 Mar 2026 18:01:56 -0700 SeongJae Park wrote: > On Tue, 31 Mar 2026 15:32:31 +0800 Liew Rui Yan wrote: > > > > [...] > Seems sashiko found an issue, and you are preparing the next revision, right? > Assuming so, I will skip code review of this version. Yes, I'm preparing the next revision. > > > > Signed-off-by: Liew Rui Yan > > --- > > Weren't there previous versions of this patch? Could you please add changelog > here, from the next version? Thank you for reminding me. I will add a changelog at the comment area, and add this to the commit messages. This patch is a follow-up to the discussion in [1], where we agreed that the validation should be done on min_region_sz rather than addr_unit. [1] https://lore.kernel.org/20260330233343.4083-1-sj@kernel.org Best regards, Rui Yan