[PATCH v3] Mark xe driver as BROKEN if kernel page size is not 4kB

[Thomas Hellström]

On Fri, 2025-08-01 at 19:19 +0900, Simon Richter wrote:
> This driver, for the time being, assumes that the kernel page size is
> 4kB,
> so it fails on loong64 and aarch64 with 16kB pages, and ppc64el with
> 64kB
> pages.
> 
> Signed-off-by: Simon Richter <Simon.Richter at hogyros.de>
> Cc: stable at vger.kernel.org

Reviewed-by: Thomas Hellström <thomas.hellstrom at linux.intel.com>
I will add a Fixes: tag and push this.

Thanks,
Thomas


> ---
>  drivers/gpu/drm/xe/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
> index 2bb2bc052120..ea12ff033439 100644
> --- a/drivers/gpu/drm/xe/Kconfig
> +++ b/drivers/gpu/drm/xe/Kconfig
> @@ -1,7 +1,7 @@
>  # SPDX-License-Identifier: GPL-2.0-only
>  config DRM_XE
>  	tristate "Intel Xe2 Graphics"
> -	depends on DRM && PCI
> +	depends on DRM && PCI && (PAGE_SIZE_4KB || COMPILE_TEST ||
> BROKEN)
>  	depends on KUNIT || !KUNIT
>  	depends on INTEL_VSEC || !INTEL_VSEC
>  	depends on X86_PLATFORM_DEVICES || !(X86 && ACPI)