This is a note to let you know that I've just added the patch titled
drm/shmem-helper: Revert accidental non-GPL export
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-shmem-helper-revert-accidental-non-gpl-export.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit f128716ac551fc528a28aca17bd5bc4f0f36a5c0
Author: Asahi Lina <lina@xxxxxxxxxxxxx>
Date: Mon Feb 27 18:04:21 2023 +0900
drm/shmem-helper: Revert accidental non-GPL export
[ Upstream commit 047a754558d640eaa080fce3b22ca9f3d4e04626 ]
The referenced commit added a wrapper for drm_gem_shmem_get_pages_sgt(),
but in the process it accidentally changed the export type from GPL to
non-GPL. Switch it back to GPL.
Reported-by: Dmitry Osipenko <dmitry.osipenko@xxxxxxxxxxxxx>
Fixes: ddddedaa0db9 ("drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt()")
Signed-off-by: Asahi Lina <lina@xxxxxxxxxxxxx>
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20230227-shmem-export-fix-v1-1-8880b2c25e81@xxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index 1af541c12a45f..d58e8e12d3ae8 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -717,7 +717,7 @@ struct sg_table *drm_gem_shmem_get_pages_sgt(struct drm_gem_shmem_object *shmem)
return sgt;
}
-EXPORT_SYMBOL(drm_gem_shmem_get_pages_sgt);
+EXPORT_SYMBOL_GPL(drm_gem_shmem_get_pages_sgt);
/**
* drm_gem_shmem_prime_import_sg_table - Produce a shmem GEM object from
