Re: [PATCH] powerpc/ptrace: Split gpr32_set_common

2023-06-21 Thread kernel test robot
it/powerpc/linux.git next patch link: https://lore.kernel.org/r/3086d189fa629e6c7bf800832921669450cc09bf.1687343697.git.christophe.leroy%40csgroup.eu patch subject: [PATCH] powerpc/ptrace: Split gpr32_set_common config: powerpc-allyesconfig (https://download.01.org/0day-ci/archive/20230621/20

Re: [PATCH] powerpc/ptrace: Split gpr32_set_common

2023-06-21 Thread kernel test robot
/linux.git next patch link: https://lore.kernel.org/r/3086d189fa629e6c7bf800832921669450cc09bf.1687343697.git.christophe.leroy%40csgroup.eu patch subject: [PATCH] powerpc/ptrace: Split gpr32_set_common config: powerpc-allnoconfig (https://download.01.org/0day-ci/archive/20230621/20230621194

[PATCH] powerpc/ptrace: Split gpr32_set_common

2023-06-21 Thread Christophe Leroy
objtool report the following warning: arch/powerpc/kernel/ptrace/ptrace-view.o: warning: objtool: gpr32_set_common+0x23c (.text+0x860): redundant UACCESS disable gpr32_set_common() conditionnaly opens and closes UACCESS based on whether kbuf point is NULL or not. This is wackelig. Split gp