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[174.102.163.140]) by smtp.gmail.com with ESMTPSA id a20sm4678728oih.57.2019.03.18.08.08.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 18 Mar 2019 08:08:26 -0700 (PDT) Subject: Re: Kernel modules To: Hans Petter Selasky , "freebsd-infiniband@freebsd.org" References: <0eba9ec9-692f-7677-2b10-4e67a232821c@gmail.com> <598a58f0-89b8-d00d-5ed7-74dd7005950f@gmail.com> <73ce0738-4d63-2f25-2ff6-00f0092de136@selasky.org> From: Jason Bacon Message-ID: <2090dd24-db43-b689-4289-f50bd70090ea@gmail.com> Date: Mon, 18 Mar 2019 10:08:25 -0500 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.5.3 MIME-Version: 1.0 In-Reply-To: <73ce0738-4d63-2f25-2ff6-00f0092de136@selasky.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Rspamd-Queue-Id: B48F18CDB7 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=WU/DfTtn; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of bacon4000@gmail.com designates 2607:f8b0:4864:20::331 as permitted sender) smtp.mailfrom=bacon4000@gmail.com X-Spamd-Result: default: False [-6.70 / 15.00]; TO_DN_EQ_ADDR_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.99)[-0.991,0]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-infiniband@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[1.3.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(-2.70)[ip: (-8.59), ipnet: 2607:f8b0::/32(-2.75), asn: 15169(-2.09), country: US(-0.07)] X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Mar 2019 15:08:31 -0000 On 3/18/19 9:10 AM, Hans Petter Selasky wrote: > On 3/18/19 2:56 PM, Jason Bacon wrote: >> On 3/18/19 7:55 AM, Hans Petter Selasky wrote: >>> On 3/18/19 1:32 PM, Jason Bacon wrote: >>>> >>>> Anyone using the kernel modules lately? >>>> >>>> After building per the instructions on the wiki >>>> (https://wiki.freebsd.org/InfiniBand): >>>> >>>> <<>> /home/bacon 1005 # kldload ibcore >>>> kldload: an error occurred while loading module ibcore. Please >>>> check dmesg(8) for more details. >>>> >>>> dmesg: >>>> >>>> link_elf_obj: symbol if_index undefined >>>> linker_load_file: /boot/modules/ibcore.ko - unsupported file type >>> >>> Hi, >>> >>> You built the KMODs out of the kernel? Try adding >>> DEBUG_FLAGS="-DVIMAGE=1" to your out of tree build. >>> >>> --HPS >> >> I used the script for building kernel modules (which I wrote and >> posted at https://wiki.freebsd.org/InfiniBand a few years ago, based >> on advice from a Mellanox developer at the time).  This will show >> exactly what I did. >> > > Can you try: > > make DEBUG_FLAGS="-DVIMAGE=1" > > instead of > > make > > in the script. In FreeBSD-12 VIMAGE was turned on by default unlike > FreeBSD-11. > > --HPS > That worked, thanks.  I'll update the wiki after some testing. ... objcopy --only-keep-debug ipoib.ko.full ipoib.ko.debug objcopy --strip-debug --add-gnu-debuglink=ipoib.ko.debug ipoib.ko.full ipoib.ko install -T release -o root -g wheel -m 555   ipoib.ko /boot/modules/ kldxref /boot/modules Id Refs Address                Size Name  1   72 0xffffffff80200000  243cd00 kernel  2    1 0xffffffff8263e000     8b50 ng_ubt.ko  3    2 0xffffffff82647000    12dd0 ng_hci.ko  4    2 0xffffffff8265a000     2d00 ng_bluetooth.ko  5    3 0xffffffff8265d000    175d8 netgraph.ko  7    5 0xffffffff82688000    279b0 linuxkpi.ko  9    1 0xffffffff8274d000   3a9a10 zfs.ko 10    2 0xffffffff82af7000     a4f0 opensolaris.ko 11    1 0xffffffff82b02000    20af0 firewire.ko 12    1 0xffffffff82b23000     bf70 cuse.ko 13    2 0xffffffff82b2f000    665e0 mlx4.ko 15    1 0xffffffff82bd0000     5fb8 uplcom.ko 16    2 0xffffffff82bd6000     ab88 ucom.ko 17    1 0xffffffff82e21000     1a20 fdescfs.ko 18    1 0xffffffff82e23000     490c linprocfs.ko 19    3 0xffffffff82e28000     2e28 linux_common.ko 20    1 0xffffffff82e2b000     81f0 tmpfs.ko 21    1 0xffffffff82e34000     1800 uhid.ko 22    1 0xffffffff82e36000     23a8 ums.ko 23    1 0xffffffff82e39000    39960 linux.ko 24    1 0xffffffff82e73000    33c50 linux64.ko 25    1 0xffffffff82ea7000      acf mac_ntpd.ko 26    1 0xffffffff82ea8000     27b0 nullfs.ko 33    3 0xffffffff82eab000    4f2d8 ibcore.ko 34    1 0xffffffff82efb000    1fd39 mlx4ib.ko 35    1 0xffffffff82f1b000     85a0 ipoib.ko -- Earth is a beta site.