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    error while building halium-boot Samsung device

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    • F
      Fray_Tormenta
      last edited by

      Hello community!

      I try porting the device Samsung Tab S2 (gts210vewifi).
      HOST MACHINE:
      Ubuntu 20.04.6 LTS
      Kernel: 20.04.6 LTS

      Target device:
      Samsung S2 9" (gts210vewifi)
      Lineage OS 16

      Build
      halium9
      Ubuntu Touch OS 16

      In the Build step when run "mka halium-boot" got the above error.

      ============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=9
LINEAGE_VERSION=16.0-20231014-UNOFFICIAL-gts210vewifi
TARGET_PRODUCT=lineage_gts210vewifi
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_ARCH=arm64
TARGET_ARCH_VARIANT=armv8-a
TARGET_CPU_VARIANT=generic
TARGET_2ND_ARCH=arm
TARGET_2ND_ARCH_VARIANT=armv8-a
TARGET_2ND_CPU_VARIANT=generic
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-5.15.0-86-generic-x86_64-Ubuntu-20.04.6-LTS
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=PQ3A.190801.002
OUT_DIR=/home/ubuntu/halium9/out
PRODUCT_SOONG_NAMESPACES=device/samsung/msm8976-common hardware/qcom/audio-caf/msm8952 hardware/qcom/display-caf/msm8952 hardware/qcom/media-caf/msm8952
============================================
ninja: no work to do.
ninja: no work to do.
No need to regenerate ninja file
No need to regenerate ninja file
[ 25% 2/8] Building Kernel Config
make: se entra en el directorio '/home/ubuntu/halium9/kernel/samsung/msm8976'

In file included from /home/ubuntu/halium9/kernel/samsung/msm8976/include/linux/sched.h:52:0,
                 from /home/ubuntu/halium9/kernel/samsung/msm8976/arch/arm64/include/asm/compat.h:25,
                 from /home/ubuntu/halium9/kernel/samsung/msm8976/arch/arm64/include/asm/stat.h:23,
                 from /home/ubuntu/halium9/kernel/samsung/msm8976/include/linux/stat.h:5,
                 from /home/ubuntu/halium9/kernel/samsung/msm8976/include/linux/fs.h:10,
                 from /home/ubuntu/halium9/kernel/samsung/msm8976/fs/ext4/namei.c:27:
/home/ubuntu/halium9/kernel/samsung/msm8976/fs/ext4/namei.c: In function 'ext4_unlink':
/home/ubuntu/halium9/kernel/samsung/msm8976/include/linux/cred.h:341:24: error: used struct type value where scalar is required
 #define current_uid()  (current_cred_xxx(uid))
                        ^
/home/ubuntu/halium9/kernel/samsung/msm8976/fs/ext4/namei.c:2818:5: note: in expansion of macro 'current_uid'
  if(current_uid()) {
     ^
/home/ubuntu/halium9/kernel/samsung/msm8976/fs/ext4/namei.c:2819:3: error: aggregate value used where an integer was expected
   inode->i_version |= (u64)current_uid() << 32;
   ^
make[3]: *** [/home/ubuntu/halium9/kernel/samsung/msm8976/scripts/Makefile.build:308: fs/ext4/namei.o] Error 1
make[2]: *** [/home/ubuntu/halium9/kernel/samsung/msm8976/scripts/Makefile.build:455: fs/ext4] Error 2
make[1]: *** [/home/ubuntu/halium9/kernel/samsung/msm8976/Makefile:836: fs] Error 2
make[1]: *** Se espera a que terminen otras tareas....
  ...
/home/ubuntu/halium9/kernel/samsung/msm8976/kernel/cgroup.c: In function 'subsys_cgroup_allow_attach':
/home/ubuntu/halium9/kernel/samsung/msm8976/kernel/cgroup.c:2138:37: error: invalid operands to binary != (have 'kuid_t' and 'kuid_t')
   if (current != task && cred->euid != tcred->uid &&
                                     ^
/home/ubuntu/halium9/kernel/samsung/msm8976/kernel/cgroup.c:2139:18: error: invalid operands to binary != (have 'kuid_t' and 'kuid_t')
       cred->euid != tcred->suid)
                  ^
make[2]: *** [/home/ubuntu/halium9/kernel/samsung/msm8976/scripts/Makefile.build:308: kernel/cgroup.o] Error 1
make[2]: *** Se espera a que terminen otras tareas....
/home/ubuntu/halium9/kernel/samsung/msm8976/kernel/cpuset.c: In function 'cpuset_allow_attach':
/home/ubuntu/halium9/kernel/samsung/msm8976/kernel/cpuset.c:1433:18: error: invalid operands to binary != (have 'kuid_t' and 'kuid_t')
       cred->euid != tcred->uid && cred->euid != tcred->suid)
                  ^
/home/ubuntu/halium9/kernel/samsung/msm8976/kernel/cpuset.c:1433:46: error: invalid operands to binary != (have 'kuid_t' and 'kuid_t')
       cred->euid != tcred->uid && cred->euid != tcred->suid)
                                              ^
make[2]: *** [/home/ubuntu/halium9/kernel/samsung/msm8976/scripts/Makefile.build:308: kernel/cpuset.o] Error 1
make[1]: *** [/home/ubuntu/halium9/kernel/samsung/msm8976/Makefile:836: kernel] Error 2
make: *** [Makefile:130: sub-make] Error 2
make: se sale del directorio '/home/ubuntu/halium9/kernel/samsung/msm8976'
ninja: build stopped: subcommand failed.
22:07:50 ninja failed with: exit status 1

#### failed to build some targets (02:01 (mm:ss)) ####

      In this line have the first error

      /home/ubuntu/halium9/kernel/samsung/msm8976/include/linux/cred.h:341:24: error: used struct type value where scalar is required
 #define current_uid()  (current_cred_xxx(uid))

      And well when run the cat command at these file "cred.h" got this.
      I applied a grep filter for the "uid"

      cat kernel/samsung/msm8976/include/linux/cred.h | grep -n "uid"
20:#include <linux/uidgid.h>
113:	kuid_t		uid;		/* real UID of the task */
115:	kuid_t		suid;		/* saved UID of the task */
117:	kuid_t		euid;		/* effective UID of the task */
119:	kuid_t		fsuid;		/* UID for VFS ops */
140:	struct group_info *group_info;	/* supplementary groups for euid/fsgid */
305:	__u = get_uid(__cred->user);			\
333:#define task_uid(task)		(task_cred_xxx((task), uid))
334:#define task_euid(task)		(task_cred_xxx((task), euid))
341:#define current_uid()		(current_cred_xxx(uid))
343:#define current_euid()		(current_cred_xxx(euid))
345:#define current_suid()		(current_cred_xxx(suid))
347:#define current_fsuid() 	(current_cred_xxx(fsuid))
364:#define current_uid_gid(_uid, _gid)		\
368:	*(_uid) = __cred->uid;			\
372:#define current_euid_egid(_euid, _egid)		\
376:	*(_euid) = __cred->euid;		\
380:#define current_fsuid_fsgid(_fsuid, _fsgid)	\
384:	*(_fsuid) = __cred->fsuid;		\

      I can more or less understand the syntax but I can't recognize how to resolve the errors.
      This guy have the similar error: https://forums.ubports.com/topic/8701/error-in-mka-halium-boot

      I hope your help, thanks in advance.

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