Re: [PATCH 17/17] RISC-V: Build Infastructure

[Michael Ellerman <mpe@ellerman.id.au>]

Palmer Dabbelt <palmer@dabbelt.com> writes:
> On Mon, 10 Jul 2017 23:31:18 PDT (-0700), mpe@ellerman.id.au wrote:
...
>> So if you have a functional early console (which I think you do) then
>> you might be better off just making this def_bool y.
>
> I think that's best.  The SBI's EARLY_PRINTK support is quite clean, so I don't
> see any reason to disable it.  How does this look?

LGTM.

cheers

>   diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
>   index 366f5f2cf106..cc274bbc29a7 100644
>   --- a/arch/riscv/Kconfig
>   +++ b/arch/riscv/Kconfig
>   @@ -268,18 +268,7 @@ config CMDLINE_OVERRIDE
>             If you don't know what to do here, say N.
>
>    config EARLY_PRINTK
>   -       bool "Early printk"
>   -       default n
>   -       help
>   -         This option enables special console drivers which allow the kernel
>   -         to print messages very early in the bootup process.
>   -
>   -         This is useful for kernel debugging when your machine crashes very
>   -         early before the console code is initialized. For normal operation
>   -         it is not recommended because it looks ugly and doesn't cooperate
>   -         with klogd/syslogd or the X server. You should normally N here,
>   -         unless you want to debug such a crash.
>   -
>   +       def_bool y
>
>    source "lib/Kconfig.debug"