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authorDave Airlie <airlied@redhat.com>2020-04-24 10:13:15 +1000
committerDave Airlie <airlied@redhat.com>2020-04-24 10:14:04 +1000
commite32b2484b3e00170b6cf57d99a18972e174e10ea (patch)
tree49900d2b140812d5cfeecb77c4746b65590641df /drivers/gpu/drm/drm_dp_mst_topology.c
parentMerge tag 'drm-intel-fixes-2020-04-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes (diff)
parentdrm/tidss: fix crash related to accessing freed memory (diff)
downloadlinux-rng-e32b2484b3e00170b6cf57d99a18972e174e10ea.tar.xz
linux-rng-e32b2484b3e00170b6cf57d99a18972e174e10ea.zip
Merge tag 'drm-misc-fixes-2020-04-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
A few resources-related fixes (tidss, dp_mst, scheduler), probe fixes and DT bindings adjustments. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200423103224.7hvyr3v7dmuny2bz@gilmour.lan
Diffstat (limited to 'drivers/gpu/drm/drm_dp_mst_topology.c')
-rw-r--r--drivers/gpu/drm/drm_dp_mst_topology.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 70c4b7afed12..283615e44838 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -4295,6 +4295,7 @@ int drm_dp_atomic_release_vcpi_slots(struct drm_atomic_state *state,
if (pos->vcpi) {
drm_dp_mst_put_port_malloc(port);
pos->vcpi = 0;
+ pos->pbn = 0;
}
return 0;