Re: [PATCH] selftests: always install UAPI headers to the correct directory

[Shuah Khan]

On 9/18/25 03:56, Thomas Weißschuh wrote:
> Currently the UAPI headers are always installed into the source directory.
> When building out-of-tree this doesn't work, as the include path will be
> wrong and it dirties the source tree, leading to complains by kbuild.
>
> Make sure the 'headers' target installs the UAPI headers in the correctly.
>
> The real target directory can come from multiple places. To handle them all
> extract the target directory from KHDR_INCLUDES.
>
> Reported-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
> Closes: https://lore.kernel.org/lkml/20250917153209.GA2023406@xxxxxxxxxx/
> Fixes: 1a59f5d31569 ("selftests: Add headers target")
> Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>
> Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
> ---
>   tools/testing/selftests/lib.mk | 5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)

Applied to linux-kselftest next branch for Linux 6.18-rc1

thanks,
-- Shuah