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Tue, 03 Sep 2019 04:47:41 -0700 (PDT) Received: from mutt-hbsd ([63.88.83.108]) by smtp.gmail.com with ESMTPSA id 60sm137071qta.77.2019.09.03.04.47.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Sep 2019 04:47:40 -0700 (PDT) Date: Tue, 3 Sep 2019 07:47:40 -0400 From: Shawn Webb To: Brooks Davis Cc: Mateusz Guzik , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r351729 - in head: lib/libc/gen lib/libc/sys sys/compat/freebsd32 sys/kern sys/sys Message-ID: <20190903114740.gbzkeffdce3mkee2@mutt-hbsd> References: <201909030416.x834GVwk004191@repo.freebsd.org> <20190903113505.ckbx5i34onmin557@mutt-hbsd> <20190903114523.GA68094@spindle.one-eyed-alien.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="jopdem4ihmaajanv" Content-Disposition: inline In-Reply-To: <20190903114523.GA68094@spindle.one-eyed-alien.net> X-Operating-System: FreeBSD mutt-hbsd 13.0-CURRENT-HBSD FreeBSD 13.0-CURRENT-HBSD X-PGP-Key: http://pgp.mit.edu/pks/lookup?op=vindex&search=0xFF2E67A277F8E1FA User-Agent: NeoMutt/20180716 X-Rspamd-Queue-Id: 46N4vN1zPNz4FBk X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=hardenedbsd.org header.s=google header.b=bLK2I8v3; dmarc=none; spf=pass (mx1.freebsd.org: domain of shawn.webb@hardenedbsd.org designates 2607:f8b0:4864:20::844 as permitted sender) smtp.mailfrom=shawn.webb@hardenedbsd.org X-Spamd-Result: default: False [-5.59 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[hardenedbsd.org:s=google]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[svn-src-head@freebsd.org]; DMARC_NA(0.00)[hardenedbsd.org]; RCPT_COUNT_FIVE(0.00)[5]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[hardenedbsd.org:+]; NEURAL_HAM_SHORT(-0.98)[-0.975,0]; RCVD_IN_DNSWL_NONE(0.00)[4.4.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MID_RHS_NOT_FQDN(0.50)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_TLS_ALL(0.00)[]; IP_SCORE(-0.51)[ip: (2.62), ipnet: 2607:f8b0::/32(-2.82), asn: 15169(-2.30), country: US(-0.05)] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Sep 2019 11:47:45 -0000 --jopdem4ihmaajanv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Sep 03, 2019 at 11:45:23AM +0000, Brooks Davis wrote: > On Tue, Sep 03, 2019 at 07:35:05AM -0400, Shawn Webb wrote: > > Hey Mateusz, > >=20 > > On Tue, Sep 03, 2019 at 04:16:31AM +0000, Mateusz Guzik wrote: > > > Author: mjg > > > Date: Tue Sep 3 04:16:30 2019 > > > New Revision: 351729 > > > URL: https://svnweb.freebsd.org/changeset/base/351729 > > >=20 > > > Log: > > > Add sysctlbyname system call > > > =20 > > > Previously userspace would issue one syscall to resolve the sysctl = and then > > > another one to actually use it. Do it all in one trip. > > > =20 > > > Fallback is provided in case newer libc happens to be running on an= older > > > kernel. > > > =20 > > > Submitted by: Pawel Biernacki > > > Reported by: kib, brooks > > > Differential Revision: https://reviews.freebsd.org/D17282 > > >=20 > > > Modified: > > ... snip ... > > > head/sys/sys/param.h > >=20 > > ... snip ... > >=20 > > >=20 > > > Modified: head/sys/sys/param.h > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D > > > --- head/sys/sys/param.h Mon Sep 2 21:57:57 2019 (r351728) > > > +++ head/sys/sys/param.h Tue Sep 3 04:16:30 2019 (r351729) > > > @@ -60,7 +60,7 @@ > > > * in the range 5 to 9. > > > */ > > > #undef __FreeBSD_version > > > -#define __FreeBSD_version 1300044 /* Master, propagated to newvers */ > > > +#define __FreeBSD_version 1300045 /* Master, propagated to newvers */ > >=20 > > To an outsider, it seems that __FreeBSD_version tends to be bumped in > > a separate commit. Am I remembering that right? >=20 > It should be bumped in the same commit, but people forget or the bump > they have in their review turns into a no-op because someone else does a > bump in the interim (the latter has bit me several times). Interesting. Thanks for the clarification! --=20 Shawn Webb Cofounder / Security Engineer HardenedBSD Tor-ified Signal: +1 443-546-8752 Tor+XMPP+OTR: lattera@is.a.hacker.sx GPG Key ID: 0xFF2E67A277F8E1FA GPG Key Fingerprint: D206 BB45 15E0 9C49 0CF9 3633 C85B 0AF8 AB23 0FB2 --jopdem4ihmaajanv Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEA6TL67gupaZ9nzhT/y5nonf44foFAl1uUtYACgkQ/y5nonf4 4frNJQ/+M8/K5K8o4Z4Xp1KL3op8NO0VFweAF8M2SV8cRkSRFceI/Hs8E2umwtv3 p2lK6nzFwF4aW/Kt5G/uNtnIiL+IRoXtXzFBNjHEvTkL8i/mqQ3CX6Fs4AILyXQ8 GqzO4fnM49Yz1ibLymbMyslMS+KDmY8qJiHOyVf+LvJhQuN03Xm3UHqx/AuzIZ58 O0149gLa9GLlZ0J2/CWEQiOAxhHIkI2zCq542CIghk3Djkclt4nHfwLhbWz5KOGh slN2kRFkfm98Y35mVL434TzarkLGdLGfZYTlu8UWe9j6ffZg+M3Npax9w6acfFn2 k+1TFjyjeyX4qbB4ZlTT7yud5fDrpIAEJ8lmqoAoSl5jWqkv/szkzSMUVXBEo0hu 4CAA9pXuWPnpIkoJvnUfucYuNuXhfqAz3q0A6d14aD1DP3k61n1+s64vx2Rhgy2o 8HReJyt/4g0iG8JM6Y+bPjp9v2FV1ruyhI7jipdQSuFjAgTBaN+lkq6OvH9JM9QB mATHmVXJP+MZdW3kA9TC7Z16JHjwTK4EJJYIpf5PvY0UmNsf7y1q0CuX8sX3jTyr owN5lTK6hdnbF/6PQRlONYSvjG6Roz+4K3ZSTD5YA090QGPwhQnJhMo8GnJAjN6X 0ZjFj7yI+KhTIzEqMxh4uDKoOiAhADbRL6mVKrpiNwSHB/4tQBc= =reGw -----END PGP SIGNATURE----- --jopdem4ihmaajanv--