Hello Maintainers:
it is a compiling issue for early_console.
the make command:
make V=1 EXTRA_CFLAGS=-W ARCH=arm64 allmodconfig
make V=1 EXTRA_CFLAGS=-W ARCH=arm64 menuconfig
set aarch64-linux-gnu- for tool chain prefix.
make V=1 EXTRA_CFLAGS=-W ARCH=arm64
the error message:
arch/arm64/kernel/early_printk.c: At top level:
arch/arm64/kernel/early_printk.c:98:23: error: conflicting types for
‘early_console’
In file included from arch/arm64/kernel/early_printk.c:20:0:
include/linux/console.h:145:24: note: previous declaration of
‘early_console’ was here
make[1]: *** [arch/arm64/kernel/early_printk.o] Error 1
make: *** [arch/arm64/kernel] Error 2
I guess, we can just reference the 32-bit arm implementation is ok.
(it is in arch/arm/kernel/early_printk.c line 32..44)
if really just like what I guess, may I send related patch for it ?
:-)
gchen.
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