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30.15.195.77(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0VCZtzMG_1652001541) by smtp.aliyun-inc.com(127.0.0.1); Sun, 08 May 2022 17:19:03 +0800 Message-ID: <1fad03a6-98cf-1b0e-e012-82dc6466c7d2@linux.alibaba.com> Date: Sun, 8 May 2022 17:19:43 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH 2/3] mm: rmap: Fix CONT-PTE/PMD size hugetlb issue when migration From: Baolin Wang To: Mike Kravetz , akpm@linux-foundation.org, catalin.marinas@arm.com, will@kernel.org Cc: tsbogend@alpha.franken.de, James.Bottomley@HansenPartnership.com, deller@gmx.de, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, ysato@users.sourceforge.jp, dalias@libc.org, davem@davemloft.net, arnd@arndb.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org, 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