Hi Jean-Marc,
for the build errors could you try the following patch:
https://review.lttng.org/c/lttng-modules/+/12885 ?
thanks,
kienan
On 6/19/24 11:41 AM, Jean-Marc Chevalier via lttng-dev wrote:
Hi,
Is it possible to build the lttng modules againt Centos Stream 9
kernels? I see these warnings at the top when attempting to compile:
make[1]: Entering directory '/usr/src/kernels/5.14.0-452.el9.x86_64'
/home/tmp/git/lttng-modules/src/probes/Kbuild:28: File ./mm/slab.h not
found. Probe "kmem" is disabled. Use full kernel source tree to enable it.
/home/tmp/git/lttng-modules/src/probes/Kbuild:79: File
./arch/x86/kvm/lapic.h not found. Probe "kvm" x86-specific is disabled.
Use full kernel source tree to enable it.
/home/tmp/git/lttng-modules/src/probes/Kbuild:181: Files ./mm/internal.h
not found. Probe "compaction" is disabled. Use full kernel source tree
to enable it.
/home/tmp/git/lttng-modules/src/probes/Kbuild:190: Files ./fs/ext4/*.h
not found. Probe "ext4" is disabled. Use full kernel source tree to
enable it.
/home/tmp/git/lttng-modules/src/probes/Kbuild:213: File
./drivers/base/regmap/trace.h not found. Probe "regmap" is disabled. Use
full kernel source tree to enable it.
I tried with module versions 2.12.17 and 2.13.13 against the kernel
5.14.0-452.el9.x86_64 and I obtain this error:
/home/tmp/git/lttng-modules/src/probes/../../include/lttng/tracepoint-event-impl.h:133:6:
error: conflicting types for 'trace_sched_stat_runtime'; have 'void(struct
task_struct *, u64, u64)' {aka 'void(struct task_struct *, long long unsigned
int, long long unsigned int)'}
Any help would be greatly appreciated.
- JM
--
- Jean-Marc Chevalier
Technicien
Génie informatique Génie logiciel
Local: M-4002
Téléphone: 514-340-4711 x4266
_______________________________________________
lttng-dev mailing list
lttng-dev@lists.lttng.org
https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
_______________________________________________
lttng-dev mailing list
lttng-dev@lists.lttng.org
https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
