[lvc-project] [PATCH 10/16] x86/boot: Make console interface more abstract

[Evgeniy Baskov]

On 2022-10-19 10:23, Ard Biesheuvel wrote:
> On Tue, 6 Sept 2022 at 12:42, Evgeniy Baskov <baskov at ispras.ru> wrote:
>> 
>> To be able to extract kernel from EFI, console output functions
>> need to be replaceable by alternative implementations.
>> 
>> Make all of those functions pointers.
>> Move serial console code to separate file.
>> 
> 
> What does kernel_add_identity_map() have to do with the above? Should
> that be a separate patch?

It used to be dependent, but no longer is.
I'll split making kernel_add_identity_map() a function pointer
out into separate patch.

> 
>> Signed-off-by: Evgeniy Baskov <baskov at ispras.ru>
>> ---
>>  arch/x86/boot/compressed/Makefile       |   2 +-
>>  arch/x86/boot/compressed/ident_map_64.c |  15 ++-
>>  arch/x86/boot/compressed/misc.c         | 109 +--------------------
>>  arch/x86/boot/compressed/misc.h         |  13 ++-
>>  arch/x86/boot/compressed/putstr.c       | 124 
>> ++++++++++++++++++++++++
>>  5 files changed, 146 insertions(+), 117 deletions(-)
>>  create mode 100644 arch/x86/boot/compressed/putstr.c
...