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dkim=pass header.d=hev-cc.20210112.gappssmtp.com header.s=20210112 header.b=IdY+cJ3e; spf=pass (imf25.hostedemail.com: domain of r@hev.cc designates 209.85.166.182 as permitted sender) smtp.mailfrom=r@hev.cc; dmarc=none X-Rspamd-Server: rspam10 X-HE-Tag: 1669374966-593609 X-Bogosity: Ham, tests=bogofilter, spamicity=0.098391, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi, David, > > Just to ask again, > > is code like > maybe_mkwrite(pte_mkdirty(entry), vma); > > Like we have in copy_present_page(), wp_page_reuse(), wp_page_copy() ... > broken on LoongArch of the VMA lacks VM_WRITE? Sorry for the late reply. In this test case, The VMA doesn't lack VM_WRITE. Regards, Ray