From owner-freebsd-current@freebsd.org Fri Jul 28 16:38:21 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A9E4EDC9CA4 for ; Fri, 28 Jul 2017 16:38:21 +0000 (UTC) (envelope-from kabaev@gmail.com) Received: from mail-qk0-x22b.google.com (mail-qk0-x22b.google.com [IPv6:2607:f8b0:400d:c09::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5C049678E4 for ; Fri, 28 Jul 2017 16:38:21 +0000 (UTC) (envelope-from kabaev@gmail.com) Received: by mail-qk0-x22b.google.com with SMTP id z18so40852841qka.4 for ; Fri, 28 Jul 2017 09:38:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version; bh=KsNUKBsRaBQicQbXC/LUYmlsKQujjt1lhqmUWGIDvmA=; b=PIzH51kdbSZyHevfTxpFMGOG/laoini8WinUjpl1yOMdIRDC6zt+bmZp5e4O7tUQ6R 6ehxS7ehWiIMCHXpY15eY4XOPQc6hGX3fC58h0JcCyY8+Odwh+EwHadyDcloAHyHiPSS 5eJ0jAzUbkxwbJZgzsvxvankdOXNA8qE/seAxOmPrv96rghvKXlW19CdqAKKiMfiK2Fv BkUMgKVs18+Dpv/VpQKukReEHXZ3cBtt1X8bf5iDpENvuosqGbhNPNqa9Xasyj1xBzCt 3OhvVB3sWd3JmKxD9mlPZJDUwjHbYeEsi3rXzGUOm/VkpH6XdWE61bxglNQ/XEp9+4Xf DSoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version; bh=KsNUKBsRaBQicQbXC/LUYmlsKQujjt1lhqmUWGIDvmA=; b=aqNtXwkoHptB4UVJ8hUu1G6+H19OvDZwmEl18IgGcDI1xtyRUbReHaz8AtBFa1aSd0 QyebQ4qvw7TJ8khQtwTEvgZe9vre5DEfYAxo909efiO57kHmGVX/LLide4TxVtT8EUDI hNoXirLuAxlWs3EsBCQrH9cYXjUHBTw3qvFDwpnd4MX1pdLvRz5hJpAUnSxGWOGfHxVi VhIjFpoXVgOtgN++x0Gb/DDf9sEXZGpeobdKt9GqYe384JLJLxwZH1k00RK8HEP6iMdb rJw1Olf3n37567rBbTqan/ZLZpSYMULwrMLfub3VcSKvfg9aZgcKXrD8d6HvdpOqQLvp 7WtA== X-Gm-Message-State: AIVw113zgFVaJ12Kepu8lFwUG0zMabr14DTNeZwerchWVjHl1K9I7Slm SGamahxRZL13RhqKaQo= X-Received: by 10.55.112.71 with SMTP id l68mr10170668qkc.10.1501259900404; Fri, 28 Jul 2017 09:38:20 -0700 (PDT) Received: from kan ([2601:18f:802:4680:226:18ff:fe00:232e]) by smtp.gmail.com with ESMTPSA id a126sm15200696qkf.25.2017.07.28.09.38.19 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 28 Jul 2017 09:38:19 -0700 (PDT) Date: Fri, 28 Jul 2017 12:38:10 -0400 From: Alexander Kabaev To: "R. Tyler Croy" Cc: freebsd-current@freebsd.org Subject: Re: linux64.ko fails to load in -CURRENT Message-ID: <20170728123810.3e25acd0@kan> In-Reply-To: <20170728155032.ok5jkeewzvbe3kti@blackberry.coupleofllamas.com> References: <20170728155032.ok5jkeewzvbe3kti@blackberry.coupleofllamas.com> X-Mailer: Claws Mail 3.15.0 (GTK+ 2.24.31; amd64-portbld-freebsd12.0) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; boundary="Sig_/=TKQGOHdeoNuMyk/WBQ7w7l"; protocol="application/pgp-signature" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jul 2017 16:38:21 -0000 --Sig_/=TKQGOHdeoNuMyk/WBQ7w7l Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Fri, 28 Jul 2017 08:50:32 -0700 "R. Tyler Croy" wrote: > I have noticed this over the past couple weeks with my -CURRENT > laptop that 64-bit linux compatibility is failing to load, and I'm > not entirely sure why. My current kernel is based off of r321626. >=20 > When I run `kldload linux64` it fails with the following: >=20 > link_elf_obj: symbol elf64_linux_vdso_fixup undefined > linker_load_file: /boot/kernel/linux64.ko - unsupported file type >=20 >=20 > It's unclear to me whether this is old cruft sitting around, a > regression, or something else entirely floating around my system. Any > pointer would help :) >=20 >=20 > Cheers > - R. Tyler Croy I am guessing you have COMPAT_LINUX in your kernel and 32bit emulation is compiled into it. This does not work for linux64, one needs to build all three required components as modules: 19 1 0xffffffff82221000 438d9 linux.ko 20 3 0xffffffff82265000 7c49 linux_common.ko 21 1 0xffffffff8226d000 3d8f5 linux64.ko 22 1 0xffffffff822ab000 ab75 linprocfs.ko --=20 Alexander Kabaev --Sig_/=TKQGOHdeoNuMyk/WBQ7w7l Content-Type: application/pgp-signature Content-Description: Цифровая подпись OpenPGP -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEExffZlZm2QeE8UVaRBxMimZJ5Ln4FAll7aHRfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEM1 RjdEOTk1OTlCNjQxRTEzQzUxNTY5MTA3MTMyMjk5OTI3OTJFN0UACgkQBxMimZJ5 Ln4EAg//Yj8fMROzsmi9eEAM4kdiVUyUAykLtkK8rzQG6IHKqczMcs/W7lHa42Op UVrFiLtljtycBXqLxyRwWMm6PouY9nRQdrE6/go5a4Rq0KDo1OeR0L9ittg5kbxy 89XGVctiFq2geSvLsHsEDgcjpFXOfEwlHdpDvNEGE/JXSwJZuWhMf2A4sXcNlZZB soHFjL5074yIqrgpeF3JGDBavtFpscdOTUTNzDMmbMpk0NruVWqBrB7Ljvbcm/TD SVRm6XQAzBX4s8KujsspcPA8sSFWCyhIHzVSByGLBN88GsCkJg0OEU/lBUxhEOcu ckxASeJf/MZxXhSJmqXsThzwH5T3/Zf0tmOxBdvGrJQ5lriEbrRz7jU7ovmkoQSX mImW939LXWk2JzHHRI5PGdhN5Accm7zJpe0C+xaedNm+Wi043Bgd9yv+2l7C0xg0 yfaIdsZ3BA0tfHZw8DwqbIR9YOTUKYS25cCqMfNFHMopOc8QUCy6geNgULh1ijFk VGT9gLYsGFUP5D86fs8Axyu7E3fGwMtpY7jFSjPJbfKRqGLr/khvSjw28kyHrdOS 5EJ+EXMxjADtsXIRJBBG21mp+URSQvy3oeSU+Tl/cMnjIExUQ6lCxf3oo8SPN1hO nSlcKRlue6rIR0STr5Yqy4BktKGcc9Jgcx7y/QD5loHwPB/r4b0= =D0km -----END PGP SIGNATURE----- --Sig_/=TKQGOHdeoNuMyk/WBQ7w7l--