This module can be built on the same PowerPC box on:
 * Cosmic 4.18
 * Bionic 4.15

Just not Bionic 4.18 and not X-4.15

** Summary changed:

- Unable to build sysdig DKMS module on 4.18 kernel
+ Unable to build sysdig DKMS module on Bionic 4.18 kernel

** Summary changed:

- Unable to build sysdig DKMS module on Bionic 4.18 kernel
+ Unable to build sysdig DKMS module on Bionic-4.18 and Xenial-4.15 kernel

** Description changed:

+ Build log on Bionic with 4.18 kernel.
+ 
  $ cat /var/lib/dkms/sysdig/0.19.1/build/make.log
  DKMS make.log for sysdig-0.19.1 for kernel 4.18.0-11-generic (ppc64le)
  Thu Nov  8 07:01:18 UTC 2018
  make: Entering directory '/usr/src/linux-headers-4.18.0-11-generic'
-   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/main.o
-   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/dynamic_params_table.o
-   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/flags_table.o
-   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.o
-   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.o
-   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/event_table.o
-   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/syscall_table.o
-   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/ppm_cputime.o
+   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/main.o
+   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/dynamic_params_table.o
+   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/flags_table.o
+   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.o
+   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.o
+   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/event_table.o
+   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/syscall_table.o
+   CC [M]  /var/lib/dkms/sysdig/0.19.1/build/ppm_cputime.o
  In file included from ./arch/powerpc/include/asm/asm-offsets.h:1:0,
-                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:58:
+                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:58:
  ./include/generated/asm-offsets.h:13:0: warning: "NMI_MASK" redefined
-  #define NMI_MASK 1048576 /* NMI_MASK */
-  
+  #define NMI_MASK 1048576 /* NMI_MASK */
+ 
  In file included from ./include/linux/rcupdate.h:40:0,
-                  from ./include/linux/rculist.h:11,
-                  from ./include/linux/pid.h:5,
-                  from ./include/linux/sched.h:14,
-                  from ./arch/powerpc/include/asm/syscall.h:17,
-                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:28:
+                  from ./include/linux/rculist.h:11,
+                  from ./include/linux/pid.h:5,
+                  from ./include/linux/sched.h:14,
+                  from ./arch/powerpc/include/asm/syscall.h:17,
+                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:28:
  ./include/linux/preempt.h:47:0: note: this is the location of the previous 
definition
-  #define NMI_MASK (__IRQ_MASK(NMI_BITS)     << NMI_SHIFT)
-  
+  #define NMI_MASK (__IRQ_MASK(NMI_BITS)     << NMI_SHIFT)
+ 
  In file included from ./arch/powerpc/include/asm/asm-offsets.h:1:0,
-                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:58:
+                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:58:
  ./include/generated/asm-offsets.h:179:0: warning: "NSEC_PER_SEC" redefined
-  #define NSEC_PER_SEC 1000000000 /* NSEC_PER_SEC */
-  
+  #define NSEC_PER_SEC 1000000000 /* NSEC_PER_SEC */
+ 
  In file included from ./include/linux/restart_block.h:10:0,
-                  from ./include/linux/thread_info.h:13,
-                  from ./arch/powerpc/include/asm/ptrace.h:158,
-                  from ./arch/powerpc/include/asm/processor.h:44,
-                  from ./arch/powerpc/include/asm/book3s/64/mmu-hash.h:26,
-                  from ./arch/powerpc/include/asm/book3s/64/mmu.h:30,
-                  from ./arch/powerpc/include/asm/mmu.h:314,
-                  from ./arch/powerpc/include/asm/lppaca.h:36,
-                  from ./arch/powerpc/include/asm/paca.h:21,
-                  from ./arch/powerpc/include/asm/current.h:16,
-                  from ./include/linux/sched.h:12,
-                  from ./arch/powerpc/include/asm/syscall.h:17,
-                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:28:
+                  from ./include/linux/thread_info.h:13,
+                  from ./arch/powerpc/include/asm/ptrace.h:158,
+                  from ./arch/powerpc/include/asm/processor.h:44,
+                  from ./arch/powerpc/include/asm/book3s/64/mmu-hash.h:26,
+                  from ./arch/powerpc/include/asm/book3s/64/mmu.h:30,
+                  from ./arch/powerpc/include/asm/mmu.h:314,
+                  from ./arch/powerpc/include/asm/lppaca.h:36,
+                  from ./arch/powerpc/include/asm/paca.h:21,
+                  from ./arch/powerpc/include/asm/current.h:16,
+                  from ./include/linux/sched.h:12,
+                  from ./arch/powerpc/include/asm/syscall.h:17,
+                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:28:
  ./include/linux/time64.h:35:0: note: this is the location of the previous 
definition
-  #define NSEC_PER_SEC 1000000000L
-  
+  #define NSEC_PER_SEC 1000000000L
+ 
  In file included from ./arch/powerpc/include/asm/asm-offsets.h:1:0,
-                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:58:
+                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:58:
  ./include/generated/asm-offsets.h:182:0: warning: "PGD_TABLE_SIZE" redefined
-  #define PGD_TABLE_SIZE 65536 /* (sizeof(pgd_t) << max(RADIX_PGD_INDEX_SIZE, 
H_PGD_INDEX_SIZE)) */
-  
+  #define PGD_TABLE_SIZE 65536 /* (sizeof(pgd_t) << max(RADIX_PGD_INDEX_SIZE, 
H_PGD_INDEX_SIZE)) */
+ 
  In file included from ./arch/powerpc/include/asm/book3s/64/mmu-hash.h:24:0,
-                  from ./arch/powerpc/include/asm/book3s/64/mmu.h:30,
-                  from ./arch/powerpc/include/asm/mmu.h:314,
-                  from ./arch/powerpc/include/asm/lppaca.h:36,
-                  from ./arch/powerpc/include/asm/paca.h:21,
-                  from ./arch/powerpc/include/asm/current.h:16,
-                  from ./include/linux/sched.h:12,
-                  from ./arch/powerpc/include/asm/syscall.h:17,
-                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:28:
+                  from ./arch/powerpc/include/asm/book3s/64/mmu.h:30,
+                  from ./arch/powerpc/include/asm/mmu.h:314,
+                  from ./arch/powerpc/include/asm/lppaca.h:36,
+                  from ./arch/powerpc/include/asm/paca.h:21,
+                  from ./arch/powerpc/include/asm/current.h:16,
+                  from ./include/linux/sched.h:12,
+                  from ./arch/powerpc/include/asm/syscall.h:17,
+                  from /var/lib/dkms/sysdig/0.19.1/build/main.c:28:
  ./arch/powerpc/include/asm/book3s/64/pgtable.h:244:0: note: this is the 
location of the previous definition
-  #define PGD_TABLE_SIZE __pgd_table_size
-  
+  #define PGD_TABLE_SIZE __pgd_table_size
+ 
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c: In function ‘compute_snaplen’:
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:237:69: warning: passing 
argument 3 of ‘sock->ops->getname’ makes integer from pointer without a cast 
[-Wint-conversion]
-     err = sock->ops->getname(sock, (struct sockaddr *)&sock_address, 
&sock_address_len, 0);
-                                                                      ^
+     err = sock->ops->getname(sock, (struct sockaddr *)&sock_address, 
&sock_address_len, 0);
+                                                                      ^
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:237:69: note: expected ‘int’ 
but argument is of type ‘int *’
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:237:10: error: too many 
arguments to function ‘sock->ops->getname’
-     err = sock->ops->getname(sock, (struct sockaddr *)&sock_address, 
&sock_address_len, 0);
-           ^~~~
+     err = sock->ops->getname(sock, (struct sockaddr *)&sock_address, 
&sock_address_len, 0);
+           ^~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:258:72: warning: passing 
argument 3 of ‘sock->ops->getname’ makes integer from pointer without a cast 
[-Wint-conversion]
-        err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-                                                                         ^
+        err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+                                                                         ^
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:258:72: note: expected ‘int’ 
but argument is of type ‘int *’
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:258:13: error: too many 
arguments to function ‘sock->ops->getname’
-        err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-              ^~~~
+        err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+              ^~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:278:73: warning: passing 
argument 3 of ‘sock->ops->getname’ makes integer from pointer without a cast 
[-Wint-conversion]
-         err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-                                                                          ^
+         err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+                                                                          ^
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:278:73: note: expected ‘int’ 
but argument is of type ‘int *’
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:278:14: error: too many 
arguments to function ‘sock->ops->getname’
-         err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-               ^~~~
+         err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+               ^~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:331:72: warning: passing 
argument 3 of ‘sock->ops->getname’ makes integer from pointer without a cast 
[-Wint-conversion]
-        err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-                                                                         ^
+        err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+                                                                         ^
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:331:72: note: expected ‘int’ 
but argument is of type ‘int *’
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:331:13: error: too many 
arguments to function ‘sock->ops->getname’
-        err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-              ^~~~
+        err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+              ^~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:333:71: warning: passing 
argument 3 of ‘sock->ops->getname’ makes integer from pointer without a cast 
[-Wint-conversion]
-       err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-                                                                        ^
+       err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+                                                                        ^
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:333:71: note: expected ‘int’ 
but argument is of type ‘int *’
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:333:12: error: too many 
arguments to function ‘sock->ops->getname’
-       err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-             ^~~~
+       err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+             ^~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c: In function ‘fd_to_socktuple’:
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:985:67: warning: passing 
argument 3 of ‘sock->ops->getname’ makes integer from pointer without a cast 
[-Wint-conversion]
-   err = sock->ops->getname(sock, (struct sockaddr *)&sock_address, 
&sock_address_len, 0);
-                                                                    ^
+   err = sock->ops->getname(sock, (struct sockaddr *)&sock_address, 
&sock_address_len, 0);
+                                                                    ^
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:985:67: note: expected ‘int’ 
but argument is of type ‘int *’
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:985:8: error: too many 
arguments to function ‘sock->ops->getname’
-   err = sock->ops->getname(sock, (struct sockaddr *)&sock_address, 
&sock_address_len, 0);
-         ^~~~
+   err = sock->ops->getname(sock, (struct sockaddr *)&sock_address, 
&sock_address_len, 0);
+         ^~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:996:69: warning: passing 
argument 3 of ‘sock->ops->getname’ makes integer from pointer without a cast 
[-Wint-conversion]
-     err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-                                                                      ^
+     err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+                                                                      ^
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:996:69: note: expected ‘int’ 
but argument is of type ‘int *’
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:996:10: error: too many 
arguments to function ‘sock->ops->getname’
-     err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-           ^~~~
+     err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+           ^~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:1048:69: warning: passing 
argument 3 of ‘sock->ops->getname’ makes integer from pointer without a cast 
[-Wint-conversion]
-     err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-                                                                      ^
+     err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+                                                                      ^
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:1048:69: note: expected ‘int’ 
but argument is of type ‘int *’
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:1048:10: error: too many 
arguments to function ‘sock->ops->getname’
-     err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-           ^~~~
+     err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+           ^~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:1123:70: warning: passing 
argument 3 of ‘sock->ops->getname’ makes integer from pointer without a cast 
[-Wint-conversion]
-      err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-                                                                       ^
+      err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+                                                                       ^
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:1123:70: note: expected ‘int’ 
but argument is of type ‘int *’
  /var/lib/dkms/sysdig/0.19.1/build/ppm_events.c:1123:11: error: too many 
arguments to function ‘sock->ops->getname’
-      err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
-            ^~~~
+      err = sock->ops->getname(sock, (struct sockaddr *)&peer_address, 
&peer_address_len, 1);
+            ^~~~
  scripts/Makefile.build:325: recipe for target 
'/var/lib/dkms/sysdig/0.19.1/build/ppm_events.o' failed
  make[1]: *** [/var/lib/dkms/sysdig/0.19.1/build/ppm_events.o] Error 1
  make[1]: *** Waiting for unfinished jobs....
  In file included from ./arch/powerpc/include/asm/thread_info.h:27:0,
-                  from ./include/linux/thread_info.h:38,
-                  from ./include/asm-generic/preempt.h:5,
-                  from ./arch/powerpc/include/generated/asm/preempt.h:1,
-                  from ./include/linux/preempt.h:81,
-                  from ./include/linux/spinlock.h:51,
-                  from ./include/linux/seqlock.h:36,
-                  from ./include/linux/time.h:6,
-                  from ./include/linux/stat.h:19,
-                  from ./include/linux/compat.h:12,
-                  from /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c:21:
+                  from ./include/linux/thread_info.h:38,
+                  from ./include/asm-generic/preempt.h:5,
+                  from ./arch/powerpc/include/generated/asm/preempt.h:1,
+                  from ./include/linux/preempt.h:81,
+                  from ./include/linux/spinlock.h:51,
+                  from ./include/linux/seqlock.h:36,
+                  from ./include/linux/time.h:6,
+                  from ./include/linux/stat.h:19,
+                  from ./include/linux/compat.h:12,
+                  from /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c:21:
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c: In function 
‘f_sys_socket_bind_x’:
  ./arch/powerpc/include/asm/page.h:38:20: warning: large integer implicitly 
truncated to unsigned type [-Woverflow]
-  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
-                     ^
- /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
-  #define STR_STORAGE_SIZE PAGE_SIZE
-                           ^~~~~~~~~
+  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
+                     ^
+ /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
+  #define STR_STORAGE_SIZE PAGE_SIZE
+                           ^~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c:1619:5: note: in expansion of 
macro ‘STR_STORAGE_SIZE’
-      STR_STORAGE_SIZE);
-      ^~~~~~~~~~~~~~~~
+      STR_STORAGE_SIZE);
+      ^~~~~~~~~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c: In function 
‘f_sys_connect_x’:
  ./arch/powerpc/include/asm/page.h:38:20: warning: large integer implicitly 
truncated to unsigned type [-Woverflow]
-  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
-                     ^
- /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
-  #define STR_STORAGE_SIZE PAGE_SIZE
-                           ^~~~~~~~~
+  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
+                     ^
+ /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
+  #define STR_STORAGE_SIZE PAGE_SIZE
+                           ^~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c:1700:6: note: in expansion of 
macro ‘STR_STORAGE_SIZE’
-       STR_STORAGE_SIZE);
-       ^~~~~~~~~~~~~~~~
+       STR_STORAGE_SIZE);
+       ^~~~~~~~~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c: In function ‘f_sys_accept_x’:
  ./arch/powerpc/include/asm/page.h:38:20: warning: large integer implicitly 
truncated to unsigned type [-Woverflow]
-  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
-                     ^
- /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
-  #define STR_STORAGE_SIZE PAGE_SIZE
-                           ^~~~~~~~~
+  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
+                     ^
+ /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
+  #define STR_STORAGE_SIZE PAGE_SIZE
+                           ^~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c:1849:3: note: in expansion of 
macro ‘STR_STORAGE_SIZE’
-    STR_STORAGE_SIZE);
-    ^~~~~~~~~~~~~~~~
+    STR_STORAGE_SIZE);
+    ^~~~~~~~~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c: In function ‘f_sys_sendto_e’:
  ./arch/powerpc/include/asm/page.h:38:20: warning: large integer implicitly 
truncated to unsigned type [-Woverflow]
-  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
-                     ^
- /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
-  #define STR_STORAGE_SIZE PAGE_SIZE
-                           ^~~~~~~~~
+  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
+                     ^
+ /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
+  #define STR_STORAGE_SIZE PAGE_SIZE
+                           ^~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c:1998:5: note: in expansion of 
macro ‘STR_STORAGE_SIZE’
-      STR_STORAGE_SIZE);
-      ^~~~~~~~~~~~~~~~
+      STR_STORAGE_SIZE);
+      ^~~~~~~~~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c: In function 
‘f_sys_recvfrom_x’:
  ./arch/powerpc/include/asm/page.h:38:20: warning: large integer implicitly 
truncated to unsigned type [-Woverflow]
-  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
-                     ^
- /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
-  #define STR_STORAGE_SIZE PAGE_SIZE
-                           ^~~~~~~~~
+  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
+                     ^
+ /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
+  #define STR_STORAGE_SIZE PAGE_SIZE
+                           ^~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c:2263:6: note: in expansion of 
macro ‘STR_STORAGE_SIZE’
-       STR_STORAGE_SIZE);
-       ^~~~~~~~~~~~~~~~
+       STR_STORAGE_SIZE);
+       ^~~~~~~~~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c: In function 
‘f_sys_sendmsg_e’:
  ./arch/powerpc/include/asm/page.h:38:20: warning: large integer implicitly 
truncated to unsigned type [-Woverflow]
-  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
-                     ^
- /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
-  #define STR_STORAGE_SIZE PAGE_SIZE
-                           ^~~~~~~~~
+  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
+                     ^
+ /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
+  #define STR_STORAGE_SIZE PAGE_SIZE
+                           ^~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c:2389:5: note: in expansion of 
macro ‘STR_STORAGE_SIZE’
-      STR_STORAGE_SIZE);
-      ^~~~~~~~~~~~~~~~
+      STR_STORAGE_SIZE);
+      ^~~~~~~~~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c: In function 
‘f_sys_recvmsg_x’:
  ./arch/powerpc/include/asm/page.h:38:20: warning: large integer implicitly 
truncated to unsigned type [-Woverflow]
-  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
-                     ^
- /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
-  #define STR_STORAGE_SIZE PAGE_SIZE
-                           ^~~~~~~~~
+  #define PAGE_SIZE  (ASM_CONST(1) << PAGE_SHIFT)
+                     ^
+ /var/lib/dkms/sysdig/0.19.1/build/ppm.h:105:26: note: in expansion of macro 
‘PAGE_SIZE’
+  #define STR_STORAGE_SIZE PAGE_SIZE
+                           ^~~~~~~~~
  /var/lib/dkms/sysdig/0.19.1/build/ppm_fillers.c:2597:6: note: in expansion of 
macro ‘STR_STORAGE_SIZE’
-       STR_STORAGE_SIZE);
-       ^~~~~~~~~~~~~~~~
+       STR_STORAGE_SIZE);
+       ^~~~~~~~~~~~~~~~
  Makefile:1546: recipe for target '_module_/var/lib/dkms/sysdig/0.19.1/build' 
failed
  make: *** [_module_/var/lib/dkms/sysdig/0.19.1/build] Error 2
  make: Leaving directory '/usr/src/linux-headers-4.18.0-11-generic'
+ 
+ 
+ This should not be considered as a regression, this test was not tested with 
these combination before.
+ 
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: sysdig 0.19.1-1build2
  ProcVersionSignature: User Name 4.18.0-11.12~18.04.1-generic 4.18.12
  Uname: Linux 4.18.0-11-generic ppc64le
  ApportVersion: 2.20.9-0ubuntu7.4
  Architecture: ppc64el
  Date: Thu Nov  8 07:05:53 2018
  ProcLoadAvg: 0.08 0.10 0.19 1/1413 11439
  ProcLocks:
-  1: POSIX  ADVISORY  WRITE 1816 00:17:368 0 EOF
-  2: POSIX  ADVISORY  WRITE 4059 00:17:587 0 EOF
-  3: POSIX  ADVISORY  WRITE 4093 00:17:581 0 EOF
-  4: FLOCK  ADVISORY  WRITE 3572 00:17:519 0 EOF
-  5: FLOCK  ADVISORY  WRITE 3928 00:17:560 0 EOF
+  1: POSIX  ADVISORY  WRITE 1816 00:17:368 0 EOF
+  2: POSIX  ADVISORY  WRITE 4059 00:17:587 0 EOF
+  3: POSIX  ADVISORY  WRITE 4093 00:17:581 0 EOF
+  4: FLOCK  ADVISORY  WRITE 3572 00:17:519 0 EOF
+  5: FLOCK  ADVISORY  WRITE 3928 00:17:560 0 EOF
  ProcSwaps:
-  Filename                             Type            Size    Used    Priority
-  /swap.img                               file         8388544 0       -2
+  Filename                             Type            Size    Used    Priority
+  /swap.img                               file         8388544 0       -2
  ProcVersion: Linux version 4.18.0-11-generic (buildd@bos02-ppc64el-012) (gcc 
version 7.3.0 (User Name 7.3.0-16ubuntu3)) #12~18.04.1-User Name SMP Thu Oct 25 
12:58:39 UTC 2018
  SourcePackage: sysdig
  UpgradeStatus: No upgrade log present (probably fresh install)
  VarLogDump_list: total 0
  cpu_cores: Number of cores present = 40
  cpu_coreson: Number of cores online = 40
  cpu_smt: SMT=4

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https://bugs.launchpad.net/bugs/1802240

Title:
  Unable to build sysdig DKMS module on Bionic-4.18 and Xenial-4.15
  kernel

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