sysdig FTBS with linux 6.5 on jammy

[Roxana Nicolescu]

[Impact]

671s /var/lib/dkms/sysdig/0.27.1/build/main.c: In function ‘sysdig_init’:
671s ./include/linux/export.h:29:22: error: passing argument 1 of ‘class_create’ from incompatible pointer type [-Werror=incompatible-pointer-types]
671s 29 | #define THIS_MODULE (&__this_module)
671s | ~^~~~~~~~~~~~~~~
671s | |
671s | struct module *
671s /var/lib/dkms/sysdig/0.27.1/build/main.c:2484:36: note: in expansion of macro ‘THIS_MODULE’
671s 2484 | g_ppm_class = class_create(THIS_MODULE, PROBE_DEVICE_NAME);
671s | ^~~~~~~~~~~
671s In file included from ./include/linux/device.h:31,
671s from ./include/linux/cdev.h:8,
671s from /var/lib/dkms/sysdig/0.27.1/build/main.c:26:
671s ./include/linux/device/class.h:230:54: note: expected ‘const char *’ but argument is of type ‘struct module *’
671s 230 | struct class * __must_check class_create(const char *name);
671s | ~~~~~~~~~~~~^~~~
671s /var/lib/dkms/sysdig/0.27.1/build/main.c:2484:23: error: too many arguments to function ‘class_create’
671s 2484 | g_ppm_class = class_create(THIS_MODULE, PROBE_DEVICE_NAME);
671s | ^~~~~~~~~~~~
671s ./include/linux/device/class.h:230:29: note: declared here
671s 230 | struct class * __must_check class_create(const char *name);
671s |
                          ^~~~~~~~~~~~
[Test case]

 $ sudo apt install sysdig

[Fix]

Backport changes in the sysdig module from mantic to properly support the new linux 6.5 ABI.
it is a simple change, create_class now takes 1 argument for kernel > 6.4 and 2 args for kernel < 6.4

[Regression potential]

We may experience regressions in systems that are using this module especially with the new 6.5 kernel.

[Roxana Nicolescu (roxanan)]

Tested with jammy:hwe-6.5
Building for 6.5.0-14-generic
Building initial module for 6.5.0-14-generic
Secure Boot not enabled on this system.
Done.

sysdig-probe.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/6.5.0-14-generic/updates/dkms/

depmod...

Tested with jammy-ga
Building initial module for 5.15.0-91-generic

sysdig-probe.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/5.15.0-91-generic/updates/dkms/