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[24.6.216.183]) by smtp.gmail.com with ESMTPSA id h12sm22299781pgs.7.2021.03.03.01.57.10 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 03 Mar 2021 01:57:11 -0800 (PST) From: Nadav Amit Message-Id: Content-Type: multipart/signed; boundary="Apple-Mail=_988504CF-EF92-4AFA-BE5D-F379324AE072"; protocol="application/pgp-signature"; micalg=pgp-sha256 Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Re: [PATCH v3] mm/userfaultfd: fix memory corruption due to writeprotect Date: Wed, 3 Mar 2021 01:57:09 -0800 In-Reply-To: <20210303095116.3814443-1-namit@vmware.com> Cc: LKML , Andrew Morton , Andrea Arcangeli , Andy Lutomirski , Peter Xu , Pavel Emelyanov , Mike Kravetz , Mike Rapoport , Minchan Kim , Will Deacon , Peter Zijlstra , stable , Yu Zhao To: Linux-MM References: <20210303095116.3814443-1-namit@vmware.com> X-Mailer: Apple Mail (2.3654.60.0.2.21) X-Stat-Signature: 8q5k53tqz9jugsxiond94mrr633wyeo3 X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 3131B139 Received-SPF: none (gmail.com>: No applicable sender policy available) receiver=imf29; identity=mailfrom; envelope-from=""; helo=mail-pl1-f172.google.com; client-ip=209.85.214.172 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1614765433-701732 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: --Apple-Mail=_988504CF-EF92-4AFA-BE5D-F379324AE072 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii > On Mar 3, 2021, at 1:51 AM, Nadav Amit wrote: > > From: Nadav Amit > > Userfaultfd self-test fails occasionally, indicating a memory > corruption. Please ignore - I will resend. --Apple-Mail=_988504CF-EF92-4AFA-BE5D-F379324AE072 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEESJL3osl5Ymx/w9I1HaAqSabaD1oFAmA/XXUACgkQHaAqSaba D1rufBAAk4Vo6Q73H1mV4rFLQFiYKkzUoUxDgyK6hHTv8JcXg38x80iyNu6tL/2W rsF9ql0mcPTI54NiTW+rvUeV4DuJjU0VuGM4xq7THZO9SV9P5K99B2Ozc1VEwJ2K FhYSp+5qEUh2KlySgoh0XlQ3keFF+H1CsrzoJC1DYGJDgYIlj6DNuTZPF7Tv8B6M GRpOHtA34v0K1nJTAa7LDhGTDxDqhUafu1d6SXI6wzfYO75OV1m/dJwkvJ1RSVKq za+56HYFdcqdADFktmpjuIDH2fBGum/xdg37ytIniMIHXCdo16+K2YB9zoWqli6c 4prhAxACobX+4WB/+BkLOYaT1x8OCZTCH5aLHqKUy6lKHXRAIIMGSislXkoKJ+Mq JqmsJIlxGZLEeDQYX03vApSiTaepIjqYstqBzo1XchjmLOFD2YoOs/144n+50wxA xK5ejy7ZSh2iZXu8ttVJkqcZn3GSvnFyHlRXJZNSGUmH0cyuo7IoXFYC7rdHmxou Rjf+xxd3mzhuj+dsTwh6WRGSePUr/PNuzjy7yq/aPWWtUVmtE12FjBR08VXVMm/v IpP3XE7QuoLz3OyMczSYveKLDIsd2aJf5weYR/x8HZA1Qnli+zH5s41tWNAvrZk+ +xu83CA6lgkecw/Vueyiyjz+4ReCRPi/kGk2pny/GAEeC+TddgA= =U4N0 -----END PGP SIGNATURE----- --Apple-Mail=_988504CF-EF92-4AFA-BE5D-F379324AE072--