Hi All,
Not sure if it has been reported before but the latest mainline kernel
branch fails to build for powerpc allmodconfig with gcc-12 and the error is:
Error: External symbol 'memset' referenced from prom_init.c
make[2]: *** [arch/powerpc/kernel/Makefile:204:
arch/powerpc/kernel/prom_init_check] Error 1
The commit ca5dabcff1df ("powerpc/prom_init: Fix build failure with
GCC_PLUGIN_STRUCTLEAK_BYREF_ALL and KASAN") looks similar but the error
is still there with gcc-12.
Note: I don't see this error with gcc-11.
I will be happy to test any patch or provide any extra log if needed.
--
Regards
Sudip
