Running kernel 5.0.0-31-generic in a Eoan install I get the following error when I try to install lttng-modules-dkms:
CC [M] /var/lib/dkms/lttng-modules/2.10.8/build/lib/ringbuffer/ring_buffer_backend.o
In file included from ./include/linux/export.h:45, from ./include/linux/linkage.h:7, from ./include/linux/kernel.h:7, from ./include/linux/list.h:9, from ./include/linux/module.h:9, from /var/lib/dkms/lttng-modules/2.10.8/build/lib/ringbuffer/ring_buffer_backend.c:2
2:
./include/linux/compiler.h: In function ‘__read_once_size’:
./include/linux/compiler.h:192:1: error: ‘-mindirect-branch’ and ‘-fcf-protection’ are not compatible
192 | {
| ^
With kernel 5.0.0-32-generic the modules are built and loaded successfully.
Therefore I'm marking verification-done for Disco.
Running kernel 5.0.0-31-generic in a Eoan install I get the following error when I try to install lttng-modules-dkms:
CC [M] /var/lib/ dkms/lttng- modules/ 2.10.8/ build/lib/ ringbuffer/ ring_buffer_ backend. o linux/export. h:45,
from ./include/ linux/linkage. h:7,
from ./include/ linux/kernel. h:7,
from ./include/ linux/list. h:9,
from ./include/ linux/module. h:9,
from /var/lib/ dkms/lttng- modules/ 2.10.8/ build/lib/ ringbuffer/ ring_buffer_ backend. c:2 linux/compiler. h: In function ‘__read_once_size’: linux/compiler. h:192:1: error: ‘-mindirect-branch’ and ‘-fcf-protection’ are not compatible
In file included from ./include/
2:
./include/
./include/
192 | {
| ^
With kernel 5.0.0-32-generic the modules are built and loaded successfully.
Therefore I'm marking verification-done for Disco.