6.16-stable review patch. If anyone has any objections, please let me know.
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From: José Expósito jose.exposito89@gmail.com
[ Upstream commit d28b9d2925b4f773adb21b1fc20260ddc370fb13 ]
When compiling with sparse enabled, this warning is thrown:
warning: incorrect type in argument 2 (different base types) expected restricted __le32 const [usertype] *buf got unsigned int [usertype] *[assigned] buf
Add a cast to fix it.
Fixes: 453114319699 ("drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to_xrgb2101010()") Signed-off-by: José Expósito jose.exposito89@gmail.com Reviewed-by: Thomas Zimmermann tzimmermann@suse.de Signed-off-by: Thomas Zimmermann tzimmermann@suse.de Link: https://lore.kernel.org/r/20250630090054.353246-1-jose.exposito89@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/tests/drm_format_helper_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tests/drm_format_helper_test.c b/drivers/gpu/drm/tests/drm_format_helper_test.c index 35cd3405d045..2a3d80b27cae 100644 --- a/drivers/gpu/drm/tests/drm_format_helper_test.c +++ b/drivers/gpu/drm/tests/drm_format_helper_test.c @@ -1071,7 +1071,7 @@ static void drm_test_fb_xrgb8888_to_xrgb2101010(struct kunit *test) NULL : &result->dst_pitch;
drm_fb_xrgb8888_to_xrgb2101010(&dst, dst_pitch, &src, &fb, ¶ms->clip, &fmtcnv_state); - buf = le32buf_to_cpu(test, buf, dst_size / sizeof(u32)); + buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32)); KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
buf = dst.vaddr; /* restore original value of buf */