diff options
| author | Simon Richter <Simon.Richter@hogyros.de> | 2025-08-22 16:30:36 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-28 16:31:07 +0200 |
| commit | ec22f927327d160c76f85b7aa3bee94f1f793963 (patch) | |
| tree | ab54d574e6525114c8752a7b603be223dbc9485a | |
| parent | 92d6b3747b496327e7b87b00496ec1984c1485ad (diff) | |
Mark xe driver as BROKEN if kernel page size is not 4kB
[ Upstream commit 022906afdf90327bce33d52fb4fb41b6c7d618fb ]
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@hogyros.de>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Cc: stable@vger.kernel.org # v6.8+
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://lore.kernel.org/r/20250802024152.3021-1-Simon.Richter@hogyros.de
(cherry picked from commit 0521a868222ffe636bf202b6e9d29292c1e19c62)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
[ Adjust context ]
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/xe/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig index 93e742c1f21e..f15c27070ff4 100644 --- a/drivers/gpu/drm/xe/Kconfig +++ b/drivers/gpu/drm/xe/Kconfig @@ -3,6 +3,7 @@ config DRM_XE tristate "Intel Xe Graphics" depends on DRM && PCI && MMU depends on KUNIT || !KUNIT + depends on PAGE_SIZE_4KB || COMPILE_TEST || BROKEN select INTERVAL_TREE # we need shmfs for the swappable backing store, and in particular # the shmem_readpage() which depends upon tmpfs |