From owner-freebsd-ppc@freebsd.org Thu Jan 16 19:45:42 2020 Return-Path: Delivered-To: freebsd-ppc@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 483F51F33A6; Thu, 16 Jan 2020 19:45:42 +0000 (UTC) (envelope-from pkubaj@anongoth.pl) Received: from mail.anongoth.pl (mail.anongoth.pl [46.248.190.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "anongoth.pl", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47zF6Y1mSYz4TwG; Thu, 16 Jan 2020 19:45:41 +0000 (UTC) (envelope-from pkubaj@anongoth.pl) Received: from anongoth.pl (unknown [192.168.1.15]) (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) (Authenticated sender: pkubaj@anongoth.pl) by mail.anongoth.pl (Postfix) with ESMTPSA id A5F1D6966D; Thu, 16 Jan 2020 20:45:31 +0100 (CET) Date: Thu, 16 Jan 2020 20:45:30 +0100 From: Piotr Kubaj To: freebsd-current@freebsd.org, freebsd-ppc@freebsd.org, jeff@freebsd.org Subject: r356776 breaks kernel for powerpc64 users Message-ID: <20200116194530.GA33493@KGPE-D16> Mail-Followup-To: freebsd-current@freebsd.org, freebsd-ppc@freebsd.org, jeff@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="J2SCkAp4GZ/dPZZf" Content-Disposition: inline X-Rspamd-Queue-Id: 47zF6Y1mSYz4TwG X-Spamd-Bar: ------- X-Spamd-Result: default: False [-7.24 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip4:46.248.190.61]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE(-2.84)[ip: (-9.91), ipnet: 46.248.160.0/19(-4.80), asn: 47544(0.44), country: PL(0.07)]; DMARC_POLICY_ALLOW(-0.50)[anongoth.pl,reject]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MID_RHS_NOT_FQDN(0.50)[]; ASN(0.00)[asn:47544, ipnet:46.248.160.0/19, country:PL]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jan 2020 19:45:42 -0000 --J2SCkAp4GZ/dPZZf Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Hi, revision 356776 breaks booting for powerpc64 users. It reportedly works fine on POWER8, but I get kernel panic on POWER9 (Talos II) right after the usual warning: WITNESS enabled. Kernel panic is uploaded to https://pastebin.com/s8ZaUNS2. @jeff Since you commited this patch, can you fix this issue or revert this commit? Thanks, Piotr Kubaj. --J2SCkAp4GZ/dPZZf Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEycyIeNkkgohzsoorelmbhSCDnJ0FAl4gvVoACgkQelmbhSCD nJ0C9xAAufzA9hNMRWlPFxKu8CZae1hPIwfmPGquuaKmEo7NllE6GNLPf49+YhoS a04yToA+ALU4jreCnZ+fA7+UKSUlEB5X5BAi3Zl4xTV9fv2xh2b8XjZC2ItKD5sE OrSQoFiq8dxbdy6/OHQjV7sdSb197GjItCrUNnEicSV5Cr4paFzVlBdFxk/4M1/U oQ1sv9J8bonFSoB29q7CeynUO+6oq6TJh6Z6q7eivYA/CuFgvZRaC1NNMiTyv77i qx7W3B7OQzgidevyCyqoyR1WD4GsmeIWrz0SzC3Vb3i/Jst+0ZyaLMSlLn3Gsb+V cgnl6WLU8jtcgGqya2g1Fepm/VAmArpFuADAMOXHS7NPXz1zbI/I/ZrgDpLisPbU RQfU6zA8uWSVgUjW9LU7ZojMX8rgWfEmXTtfw16Syjl8+bf+2wJCkY6375XE7esR nO3D+jhm4wvMIQdfv6a//pye04DCSPPdnWijCgEIzmSiEXWbvZbyDza3Vr/omQIx MZcBHebCHYcs0LT+f5tDBoGvkv1GC359PsVndffm2W1cjXlQryX6UyvUgOb2N2T1 ygSTU25ZSjCAleoQWD2vtflUZdPKVQic+e8FHZc/fntNMqfz2NOkDUH8p2w+K2sY QvPfgzJiTTnDoKsb6iPC3rA4qkwdulRT7xo5/Hftk4LROzMRc0I= =pat8 -----END PGP SIGNATURE----- --J2SCkAp4GZ/dPZZf--