From owner-dev-commits-src-all@freebsd.org Thu Jun 10 11:48:03 2021 Return-Path: Delivered-To: dev-commits-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D52166497AC; Thu, 10 Jun 2021 11:48:03 +0000 (UTC) (envelope-from dchagin@heemeyer.club) Received: from heemeyer.club (heemeyer.club [IPv6:2001:19f0:6400:80a1:5054:ff:fe7a:a27d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4G12KZ6lKcz4Xs2; Thu, 10 Jun 2021 11:48:02 +0000 (UTC) (envelope-from dchagin@heemeyer.club) Received: from heemeyer.club (localhost [127.0.0.1]) by heemeyer.club (8.16.1/8.16.1) with ESMTP id 15ABlt4C002871; Thu, 10 Jun 2021 14:47:55 +0300 (MSK) (envelope-from dchagin@heemeyer.club) Received: (from dchagin@localhost) by heemeyer.club (8.16.1/8.16.1/Submit) id 15ABltX0002870; Thu, 10 Jun 2021 14:47:55 +0300 (MSK) (envelope-from dchagin) Date: Thu, 10 Jun 2021 14:47:55 +0300 From: Dmitry Chagin To: src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Cc: markj@freebsd.org, philip@freebsd.org Subject: Re: git: 25b09d6f398e - main - linux(4): Prevent integer overflow in futex_requeue. Message-ID: References: <202106101130.15ABU0SG081396@gitrepo.freebsd.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="wbC13Q0zx5eikzrU" Content-Disposition: inline In-Reply-To: <202106101130.15ABU0SG081396@gitrepo.freebsd.org> X-Rspamd-Queue-Id: 4G12KZ6lKcz4Xs2 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of dchagin@heemeyer.club has no SPF policy when checking 2001:19f0:6400:80a1:5054:ff:fe7a:a27d) smtp.mailfrom=dchagin@heemeyer.club X-Spamd-Result: default: False [-0.00 / 15.00]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; FREEFALL_USER(0.00)[dchagin]; FROM_HAS_DN(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2001:19f0:6400:80a1:5054:ff:fe7a:a27d:from]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[freebsd.org]; AUTH_NA(1.00)[]; RCPT_COUNT_FIVE(0.00)[5]; SPAMHAUS_ZRD(0.00)[2001:19f0:6400:80a1:5054:ff:fe7a:a27d:from:127.0.2.255]; NEURAL_SPAM_MEDIUM(1.00)[1.000]; NEURAL_SPAM_SHORT(0.90)[0.899]; SIGNED_PGP(-2.00)[]; FORGED_SENDER(0.30)[dchagin@freebsd.org,dchagin@heemeyer.club]; R_SPF_NA(0.00)[no SPF record]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:20473, ipnet:2001:19f0:6400::/38, country:US]; FROM_NEQ_ENVFROM(0.00)[dchagin@freebsd.org,dchagin@heemeyer.club]; MAILMAN_DEST(0.00)[dev-commits-src-all,dev-commits-src-main]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Jun 2021 11:48:03 -0000 --wbC13Q0zx5eikzrU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 10, 2021 at 11:30:00AM +0000, Dmitry Chagin wrote: > The branch main has been updated by dchagin: >=20 > URL: https://cgit.FreeBSD.org/src/commit/?id=3D25b09d6f398ea8a260ee8e2e82= 09fd76c61e13ee >=20 > commit 25b09d6f398ea8a260ee8e2e8209fd76c61e13ee > Author: Dmitry Chagin > AuthorDate: 2021-06-10 11:23:11 +0000 > Commit: Dmitry Chagin > CommitDate: 2021-06-10 11:23:11 +0000 >=20 > linux(4): Prevent integer overflow in futex_requeue. > =20 > To prevent a signed integer overflow in futex_requeue add a sanity ch= eck > to catch negative values of nrwake or nrrequeue. > =20 > MFC after: 2 weeks > --- we discussed this with secteam@, there will be a EN about it --wbC13Q0zx5eikzrU Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQQ/P4uHzgmeEDYGasrS3ZNvc4787QUCYMH75wAKCRDS3ZNvc478 7d1iAJ92fUrFjXnxY+l1Ed02aSID9Iez7gCcD0Z99sAKSkrPwZXmrs2TQGqN6YI= =r80A -----END PGP SIGNATURE----- --wbC13Q0zx5eikzrU--