[U-Boot] [PATCH 2/6] x86: Change __kernel_size_t conditionals to use compiler provided defines

[Simon Glass]

On 22 June 2018 at 02:38, Bin Meng <bmeng.cn at gmail.com> wrote:
> Since commit bb0bb91cf0aa ("efi_stub: Use efi_uintn_t"), EFI x86
> 64-bit payload does not work anymore. The call to GetMemoryMap()
> in efi_stub.c fails with return code EFI_INVALID_PARAMETER. Since
> the payload itself is still 32-bit U-Boot, efi_uintn_t gets wrongly
> interpreted as int, but it should actually be long in a 64-bit EFI
> environment.
>
> This changes the x86 __kernel_size_t conditionals to use compiler
> provided defines instead. That way we always adhere to the build
> environment we're in and the definitions adjust automatically.
>
> Fixes: bb0bb91cf0aa ("efi_stub: Use efi_uintn_t")
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
> ---
>
>  arch/x86/include/asm/posix_types.h | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Reviewed-by: Simon Glass <sjg at chromium.org>