On 04/11, Tales Lelo da Aparecida wrote: > Fix a copypasta error, which resulted in checking repeatedly if the > primary_composer->map[0] was null, instead of checking each > plane_composer while composing planes. > > Signed-off-by: Tales Lelo da Aparecida <[email protected]>
Hi Tales, Nice catch! I suggest you detail this issue with more information. The caller of compose_plane() already checks primary_composer->map. In constrast, plane_composer->map is never verified here before handling. Also, add the 'Fixes' tag pointing to the commit that introduced this issue. Can you send a next version addressing these suggestions and already adding Andre's reviewed-by tag? Thanks for your patch. Melissa > --- > drivers/gpu/drm/vkms/vkms_composer.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/vkms/vkms_composer.c > b/drivers/gpu/drm/vkms/vkms_composer.c > index c6a1036bf2ea..b47ac170108c 100644 > --- a/drivers/gpu/drm/vkms/vkms_composer.c > +++ b/drivers/gpu/drm/vkms/vkms_composer.c > @@ -157,7 +157,7 @@ static void compose_plane(struct vkms_composer > *primary_composer, > void *vaddr; > void (*pixel_blend)(const u8 *p_src, u8 *p_dst); > > - if (WARN_ON(iosys_map_is_null(&primary_composer->map[0]))) > + if (WARN_ON(iosys_map_is_null(&plane_composer->map[0]))) > return; > > vaddr = plane_composer->map[0].vaddr; > -- > 2.35.1 >
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