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From: Muchun Song In-Reply-To: <20230731074829.79309-2-wangkefeng.wang@huawei.com> Date: Tue, 1 Aug 2023 10:06:30 +0800 Cc: Andrew Morton , Catalin Marinas , Will Deacon , Mike Kravetz , Mina Almasry , kirill@shutemov.name, joel@joelfernandes.org, william.kucharski@oracle.com, kaleshsingh@google.com, linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Message-Id: References: <20230731074829.79309-1-wangkefeng.wang@huawei.com> <20230731074829.79309-2-wangkefeng.wang@huawei.com> To: Kefeng Wang X-Migadu-Flow: FLOW_OUT X-Rspam-User: X-Stat-Signature: 93yqeycooc7w71efxcuezau4qwk6ojsi X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 9D3A410000C X-HE-Tag: 1690855631-543788 X-HE-Meta: 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 +agnYJHG Y8jiQ/h7ZYuKhPpO+76oyJ4t96H/vtx6e3I32GyFZmZbzZK8NGeQSXdTA/0z6UYnT65sBXXT1Qu8NQMykHoEV5pAZHmE9+mZWFPYHSc1M0X+e9sO+Abmn0HxosSIvuZ5t9xjNPbOja/wNKf5sn+v5/sVHUgOen2QJl3oMTNGak+1cHp1QX8L+5mrj/1Nt3KAMxJk5pBXKcPliueAzVEg1UzZGUHz0BR009oy9 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: > On Jul 31, 2023, at 15:48, Kefeng Wang = wrote: >=20 > Archs may need to do special things when flushing hugepage tlb, > so use the more applicable flush_hugetlb_tlb_range() instead of > flush_tlb_range(). >=20 > Fixes: 550a7d60bd5e ("mm, hugepages: add mremap() support for hugepage = backed vma") > Signed-off-by: Kefeng Wang Acked-by: Muchun Song