From mboxrd@z Thu Jan 1 00:00:00 1970 From: alexmonthy@voxpopuli.im (Alexandre Montplaisir) Date: Fri, 05 Jun 2015 13:15:23 +0200 Subject: [lttng-dev] lttng fails to install on Ubunti 14.04 In-Reply-To: <92BAB684D31DCD4A8F623A7EE7FD8C06013FEEB2@041-DB3MPN1-092.041d.mgd.msft.net> References: <92BAB684D31DCD4A8F623A7EE7FD8C06013FEEB2@041-DB3MPN1-092.041d.mgd.msft.net> Message-ID: <557184CB.3090706@voxpopuli.im> Hi, This is a recurring problem, unfortunately. The distribution updates their kernel by backporting patches from later upstream kernel versions, which can sometimes break the internal "APIs" used by lttng-modules. However they will not update the lttng-modules package for a given version of the distro, so even if we fix it in lttng-modules upstream, the default distribution package will not have the fix. What I would suggest is to use the Ubuntu PPA to install lttng-modules, if you can. See https://launchpad.net/~lttng/+archive/ubuntu/ppa , as well as the instructions on that page. I remember that particular kmem.h problem was fixed upstream, so the PPA package should have that fix. But let us know if you hit another problem! Cheers, Alexandre On 2015-06-05 12:22 PM, SMITH Peter T wrote: > I am attempting to install LLTng on Ubuntu 14.04 with the following kernel. > > Linux user-VirtualBox 3.13.0-53-generic #89-Ubuntu SMP Wed May 20 10:34:39 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux > > I have followed the generic installation procedure i.e. > sudo apt-get install lttng-tools > sudo apt-get install lttng-modules-dkms > sudo apt-get install liblttng-ust-dev > The installation fails at the second step i.e. the modules. > > Below is the make.log > DKMS make.log for lttng-modules-2.4.0 for kernel 3.13.0-53-generic (x86_64) > Fri Jun 5 11:17:48 BST 2015 > make: Entering directory `/usr/src/linux-headers-3.13.0-53-generic' > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-ring-buffer-client-discard.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-ring-buffer-client-overwrite.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-ring-buffer-metadata-client.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-ring-buffer-client-mmap-discard.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-ring-buffer-client-mmap-overwrite.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-ring-buffer-metadata-mmap-client.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-statedump-impl.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/wrapper/irqdesc.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/wrapper/fdtable.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-events.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-abi.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-probes.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-pid.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-procname.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-prio.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-nice.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-vpid.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-tid.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-vtid.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-ppid.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-vppid.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-calibrate.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-hostname.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/wrapper/random.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-syscalls.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/probes/lttng-probe-user.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-context-perf-counters.o > LD [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-tracer.o > LD [M] /var/lib/dkms/lttng-modules/2.4.0/build/lttng-statedump.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lib/ringbuffer/ring_buffer_backend.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lib/ringbuffer/ring_buffer_frontend.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lib/ringbuffer/ring_buffer_iterator.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lib/ringbuffer/ring_buffer_vfs.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lib/ringbuffer/ring_buffer_splice.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lib/ringbuffer/ring_buffer_mmap.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lib/prio_heap/lttng_prio_heap.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/lib/../wrapper/splice.o > LD [M] /var/lib/dkms/lttng-modules/2.4.0/build/lib/lttng-lib-ring-buffer.o > /var/lib/dkms/lttng-modules/2.4.0/build/probes/Makefile:30: File /usr/src/linux-headers-3.13.0-53-generic/virt/kvm/iodev.h not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it. > /var/lib/dkms/lttng-modules/2.4.0/build/probes/Makefile:142: Files /usr/src/linux-headers-3.13.0-53-generic/fs/btrfs/*.h not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it. > /var/lib/dkms/lttng-modules/2.4.0/build/probes/Makefile:158: Files /usr/src/linux-headers-3.13.0-53-generic/fs/ext4/*.h not found. Probe "ext4" is disabled. Use full kernel source tree to enable it. > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/probes/lttng-types.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/probes/lttng-probe-sched.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/probes/lttng-probe-irq.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/probes/lttng-probe-timer.o > CC [M] /var/lib/dkms/lttng-modules/2.4.0/build/probes/lttng-probe-kmem.o > In file included from /var/lib/dkms/lttng-modules/2.4.0/build/probes/../instrumentation/events/lttng-module/../../../probes/define_trace.h:148:0, > from /var/lib/dkms/lttng-modules/2.4.0/build/probes/../instrumentation/events/lttng-module/kmem.h:380, > from /var/lib/dkms/lttng-modules/2.4.0/build/probes/lttng-probe-kmem.c:41: > /var/lib/dkms/lttng-modules/2.4.0/build/probes/../instrumentation/events/lttng-module/../../../probes/lttng-events.h:151:6: error: conflicting types for 'trace_mm_page_alloc_extfrag' > void trace_##_name(_proto); > ^ > /var/lib/dkms/lttng-modules/2.4.0/build/probes/../instrumentation/events/lttng-module/../../../probes/lttng-events.h:47:2: note: in expansion of macro 'DEFINE_EVENT_MAP' > DEFINE_EVENT_MAP(map, name, map, PARAMS(proto), PARAMS(args)) > ^ > /var/lib/dkms/lttng-modules/2.4.0/build/probes/../instrumentation/events/lttng-module/../../../probes/lttng-events.h:89:2: note: in expansion of macro 'TRACE_EVENT_MAP' > TRACE_EVENT_MAP(name, name, \ > ^ > /var/lib/dkms/lttng-modules/2.4.0/build/probes/../instrumentation/events/lttng-module/../../../probes/../instrumentation/events/lttng-module/kmem.h:291:1: note: in expansion of macro 'TRACE_EVENT' > TRACE_EVENT(mm_page_alloc_extfrag, > ^ > In file included from include/linux/module.h:18:0, > from /var/lib/dkms/lttng-modules/2.4.0/build/probes/lttng-probe-kmem.c:24: > include/linux/tracepoint.h:168:21: note: previous definition of 'trace_mm_page_alloc_extfrag' was here > static inline void trace_##name(proto) \ > ^ > include/linux/tracepoint.h:265:3: note: in expansion of macro '__DECLARE_TRACE' > __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), 1, \ > ^ > include/linux/tracepoint.h:399:2: note: in expansion of macro 'DECLARE_TRACE' > DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) > ^ > include/trace/events/kmem.h:267:1: note: in expansion of macro 'TRACE_EVENT' > TRACE_EVENT(mm_page_alloc_extfrag, > ^ > make[2]: *** [/var/lib/dkms/lttng-modules/2.4.0/build/probes/lttng-probe-kmem.o] Error 1 > make[1]: *** [/var/lib/dkms/lttng-modules/2.4.0/build/probes] Error 2 > make: *** [_module_/var/lib/dkms/lttng-modules/2.4.0/build] Error 2 > make: Leaving directory `/usr/src/linux-headers-3.13.0-53-generic' > > > > > > > > > > > ________________________________ > CONFIDENTIALITY : This e-mail and any attachments are confidential and may be privileged. If you are not a named recipient, please notify the sender immediately and do not disclose the contents to another person, use it for any purpose or store or copy the information in any medium. > > > > _______________________________________________ > lttng-dev mailing list > lttng-dev at lists.lttng.org > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev