On Mon, Sep 12, 2022 at 08:55:55PM +0300, Dmitry Baryshkov wrote:
On 12/09/2022 18:40, Johan Hovold wrote:
Add the missing sanity checks on the bridge counter to avoid corrupting data beyond the fixed-sized bridge array in case there are ever more than eight bridges.
a3376e3ec81c ("drm/msm: convert to drm_bridge") ab5b0107ccf3 ("drm/msm: Initial add eDP support in msm drm driver (v5)") a689554ba6ed ("drm/msm: Initial add DSI connector support")
Most probably you've missed the Fixes: here.
Indeed, thanks for catching that.
Fixes: 8a3b4c17f863 ("drm/msm/dp: employ bridge mechanism for display enable and disable") Cc: stable@vger.kernel.org # 3.12 Signed-off-by: Johan Hovold johan+linaro@kernel.org
drivers/gpu/drm/msm/dp/dp_display.c | 6 ++++++ drivers/gpu/drm/msm/dsi/dsi.c | 6 ++++++ drivers/gpu/drm/msm/hdmi/hdmi.c | 5 +++++
Could you please split this into respective dp/dsi/hdmi patches. This will assist both the review and the stable team.
Yeah, you're right, that should help the stable team if nothing else.
Otherwise LGTM.
Johan