undefined reference to `__arm64_compat_sys_old_semctl'
From: John Stultz <hidden>
Date: 2019-03-06 00:26:44
From: John Stultz <hidden>
Date: 2019-03-06 00:26:44
Hey Arnd,
I'm seeing build issues trying to build for HiKey960, which I've
bisected down to coming in w/ the timers-2038-for-linus branch:
arch/arm64/kernel/sys32.o:(.rodata+0x960): undefined reference to
`__arm64_compat_sys_old_semctl'
arch/arm64/kernel/sys32.o:(.rodata+0x980): undefined reference to
`__arm64_compat_sys_old_msgctl'
arch/arm64/kernel/sys32.o:(.rodata+0x9a0): undefined reference to
`__arm64_compat_sys_old_shmctl'
make: *** [vmlinux] Error 1
Laura pointed me to 275f22148e87 ("ipc: rename old-style
shmctl/semctl/msgctl syscalls") as the likely culprit.
My config does have CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y, so
I'm not sure what might be going awry.
thanks
-john
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