kernel build error during ubuntu linux kernel build

* kernel build error during ubuntu linux kernel build
@ 2021-06-29  1:04 ckim
  2021-06-29  4:07 ` ckim
  0 siblings, 1 reply; 5+ messages in thread
From: ckim @ 2021-06-29  1:04 UTC (permalink / raw)
  To: kernelnewbies

[-- Attachment #1.1: Type: text/plain, Size: 4420 bytes --]

Hello, all

I have a strange problem in building the linux kernel from ubuntu. (I want
to replace the kernel in ubuntu to debug install failure on qemu virtual
machine)

I downloaded ubuntu source by "git clone
git://kernel.ubuntu.com/ubuntu/ubuntu-focal.git". and because I wanted to
use a specific version, I did "git checkout Ubuntu-5.4.0-42.46" (this
version is the one used in a ubuntu installation .iso.  

And you can see related askubuntu question here :
https://askubuntu.com/questions/1347390/what-ubuntu-source-version-should-i-
use-to-add-some-debug-prints-for-ubuntu-bo )

After git-checkout, the `git log` shows this result :  

    commit 98c4545e2d65ed35c31056f72c4da20f6b5ea0d0 (HEAD, tag:
Ubuntu-5.4.0-42.46)

    Author: Khalid Elmously <khalid.elmously@canonical.com>

    Date:   Thu Jul 9 19:50:26 2020 -0400

        UBUNTU: Ubuntu-5.4.0-42.46

        Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

To build the kernel, I did `ARCH=arm64 CROSS_COMPILE=aarch64-none-elf- make
defconfig` and `ARCH=arm64 CROSS_COMPILE=aarch64-none-elf- make -j24 Image`.
But this gives me a compile error below.  What can be wrong?  

      . 

      . 

      CC      mm/interval_tree.o

      CC      drivers/base/regmap/regcache.o

      CC      kernel/time/posix-cpu-timers.o

      CC      mm/list_lru.o

      CC      block/blk-mq.o

      AS      arch/arm64/lib/memchr.o

      CC      fs/ext4/migrate.o

    security/security.c: In function 'security_add_hooks':

    security/security.c:477:25: error: 'struct security_hook_heads' has no
member named 'socket_getpeersec_stream'

      477 |     &security_hook_heads.socket_getpeersec_stream)

          |                         ^

      CC      kernel/time/posix-clock.o

      AS      arch/arm64/lib/memcmp.o

    security/security.c: In function 'security_setprocattr':

      CC      arch/arm64/kvm/../../../virt/kvm/arm/vgic/vgic-v2.o

    security/security.c:2058:27: error: 'union security_list_options' has no
member named 'socket_getpeersec_stream'

     2058 |   socket_getpeersec_stream.socket_getpeersec_stream = NULL;

          |                           ^

    In file included from ./include/linux/timer.h:5,

                     from ./include/linux/workqueue.h:9,

                     from ./include/linux/bpf.h:9,

                     from security/security.c:13:

    security/security.c:2060:25: error: 'struct security_hook_heads' has no
member named 'socket_getpeersec_stream'

     2060 |     &security_hook_heads.socket_getpeersec_stream,

          |                         ^

    ./include/linux/list.h:857:12: note: in definition of macro
'hlist_entry_safe'

     857 |  ({ typeof(ptr) ____ptr = (ptr); \

          |            ^~~

    security/security.c:2059:3: note: in expansion of macro
'hlist_for_each_entry'

     2059 |   hlist_for_each_entry(hp,

          |   ^~~~~~~~~~~~~~~~~~~~

    security/security.c:2060:25: error: 'struct security_hook_heads' has no
member named 'socket_getpeersec_stream'

     2060 |     &security_hook_heads.socket_getpeersec_stream,

          |                         ^

    ./include/linux/list.h:857:28: note: in definition of macro
'hlist_entry_safe'

      857 |  ({ typeof(ptr) ____ptr = (ptr); \

          |                            ^~~

    security/security.c:2059:3: note: in expansion of macro
'hlist_for_each_entry'

     2059 |   hlist_for_each_entry(hp,

          |   ^~~~~~~~~~~~~~~~~~~~

    In file included from ./include/linux/list.h:9,

                     from ./include/linux/timer.h:5,

                     from ./include/linux/workqueue.h:9,

                     from ./include/linux/bpf.h:9,

                     from security/security.c:13:

    ./include/linux/kernel.h:993:17: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]

      993 |  void *__mptr = (void *)(ptr);     \

          |                 ^

    ./include/linux/list.h:847:40: note: in expansion of macro
'container_of'

      847 | #define hlist_entry(ptr, type, member)
container_of(ptr,type,member)

          |                                        ^~~~~~~~~~~~

      . 

      . 

BTW, when I do the same with linux-5.4.21 vanila source, it compiles ok. 

Can anyone give me an advice? Could this Ubuntu-5.4.0-42.46 version have a
bug and maybe I need a patch?

Thank you!

Chan Kim

[-- Attachment #1.2: Type: text/html, Size: 14327 bytes --]

[-- Attachment #2: Type: text/plain, Size: 170 bytes --]

_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

^ permalink raw reply	[flat|nested] 5+ messages in thread