Date: Fri, 13 Jan 2017 14:27:52 -0800 From: "Ngie Cooper (yaneurabeya)" <yaneurabeya@gmail.com> To: freebsd-net@FreeBSD.org Cc: FreeBSD CURRENT <freebsd-current@freebsd.org>, Luigi Rizzo <rizzo@iet.unipi.it> Subject: Re: powerpc.LINT* broken in netmap(4) Message-ID: <49F36EE5-D3BD-420A-9F16-2219C7C83AC8@gmail.com> In-Reply-To: <D636872E-F5E0-49D4-A27E-621322BAE2CC@gmail.com> References: <D636872E-F5E0-49D4-A27E-621322BAE2CC@gmail.com>
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--Apple-Mail=_37801E61-DF34-4A8A-ACD3-5B34951F261D Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > On Jan 13, 2017, at 02:22, Ngie Cooper (yaneurabeya) = <yaneurabeya@gmail.com> wrote: >=20 > Hi, > I spotted these compilation errors on universe12a.freebsd.org = for both powerpc.LINT and powerpc.LINT64: >=20 > cc1: warnings being treated as errors > /scratch/tmp/ngie/svn/sys/dev/netmap/netmap_generic.c: In function = 'generic_set_tx_event': > /scratch/tmp/ngie/svn/sys/dev/netmap/netmap_generic.c:765: warning: = the address of 'generic_mbuf_destructor' will always evaluate as 'true' = [-Waddress] > --- netmap_generic.o --- > *** [netmap_generic.o] Error code 1 >=20 > I haven=E2=80=99t yet dug into why this only surfaces on = powerpc, yet=E2=80=A6 (CC -powerpc; BCC +powerpc) Hi, sparc64 has the same issue as powerpc*, so I suspect that gcc is = flagging this as an issue. Thanks, -Ngie PS. Sidenote: why was the SET_MBUF_DESTRUCTOR macro added, but not used = in nm_os_get_mbuf ? --Apple-Mail=_37801E61-DF34-4A8A-ACD3-5B34951F261D Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJYeVRoAAoJEPWDqSZpMIYVzf0QAMZ0TfNkcUpB+9Lksy3BNTSO tZZnO3gI8VpZ+XIBf/tlaoW7sKkwzVtficd1kvqz8iy4HCfapYU5Mf9BjowrQzY+ kPpUE+kckOwIYjS5AkQQHeEHKsr4F99O9Orj7DZBBWP4+9yeqDl48tnNw0N82zFF 4F3FDs9I/tFLyXNOX6K1gs4cJfUah1PwktFFIAXLXpAiqHx+TyxEgGFn0TJKmsVD TcKpW50MNFlc2lJzxKZeVVXCt2GwdjeautkKX+qVt+kbno4J+uJN0lTsJPBp25Tg M3rmgK8bBl7DL0DfreTwsVyQP4Czy9L0FwKkS8AkjPjLa0PZXDUsHJaeR9ITaAFD Tyyh44oIxcTashT20Yp590A0E0EOhuIkt18aEOAKgVuS8KKLl0GnsNsdxv1BtfSD 5H/PSjV7RdfijrzuDH9ChAs/7Z4GeL9MsBQIoNGz3lZ6dRRYq+b5WyPLTsf/ldpI mLm1bNyMuxPoYO+U7lYfK98qQS5fHKn6pO9vzdP4qu6qRfgx19VzfAC3hvzFNPrr tDeF13L8t5J5549rIXVyMEEUvSCQFiDqhwNrN5LIZBVzY3YP23tKM4WqaufAwLTC VctYhfTOCYxv74euyH39iGhW+4ohBtteJ6cV4QVf9DGFZ0+r3jR66vCbB10hBqRW 3845E6ngPZ0o1aGJbpck =8BD3 -----END PGP SIGNATURE----- --Apple-Mail=_37801E61-DF34-4A8A-ACD3-5B34951F261D--
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