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Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0741-drm-amd-display-Fix-accessing-freed-memory.patch')
-rw-r--r--meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0741-drm-amd-display-Fix-accessing-freed-memory.patch33
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0741-drm-amd-display-Fix-accessing-freed-memory.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0741-drm-amd-display-Fix-accessing-freed-memory.patch
new file mode 100644
index 00000000..eda43f5f
--- /dev/null
+++ b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0741-drm-amd-display-Fix-accessing-freed-memory.patch
@@ -0,0 +1,33 @@
+From 9b2f98750f72ff4ff25822773bd98545a826c99d Mon Sep 17 00:00:00 2001
+From: Corbin McElhanney <corbin.mcelhanney@amd.com>
+Date: Thu, 3 Aug 2017 18:29:42 -0400
+Subject: [PATCH 0741/4131] drm/amd/display: Fix accessing freed memory
+
+Signed-off-by: Corbin McElhanney <corbin.mcelhanney@amd.com>
+Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
+Acked-by: Harry Wentland <Harry.Wentland@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/display/dc/core/dc.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
+index f305780..b69a726 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
+@@ -1714,8 +1714,11 @@ void dc_update_planes_and_stream(struct dc *dc,
+ }
+
+ if (core_dc->current_context != context) {
+- dc_release_validate_context(core_dc->current_context);
++ struct validate_context *old = core_dc->current_context;
++
+ core_dc->current_context = context;
++ dc_release_validate_context(old);
++
+ }
+ return;
+
+--
+2.7.4
+