aboutsummaryrefslogtreecommitdiffstats
path: root/common/recipes-kernel/linux/files/0207-amdgpu-fix-NULL-pointer-dereference-at-tonga_check_s.patch
diff options
context:
space:
mode:
Diffstat (limited to 'common/recipes-kernel/linux/files/0207-amdgpu-fix-NULL-pointer-dereference-at-tonga_check_s.patch')
-rw-r--r--common/recipes-kernel/linux/files/0207-amdgpu-fix-NULL-pointer-dereference-at-tonga_check_s.patch43
1 files changed, 0 insertions, 43 deletions
diff --git a/common/recipes-kernel/linux/files/0207-amdgpu-fix-NULL-pointer-dereference-at-tonga_check_s.patch b/common/recipes-kernel/linux/files/0207-amdgpu-fix-NULL-pointer-dereference-at-tonga_check_s.patch
deleted file mode 100644
index 92fff479..00000000
--- a/common/recipes-kernel/linux/files/0207-amdgpu-fix-NULL-pointer-dereference-at-tonga_check_s.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 31a8dc088815792e81afc89eed55f48567bde4e9 Mon Sep 17 00:00:00 2001
-From: Bradley Pankow <btpankow@gmail.com>
-Date: Mon, 22 Feb 2016 20:11:47 -0500
-Subject: [PATCH 0207/1110] amdgpu: fix NULL pointer dereference at
- tonga_check_states_equal
-
-The event_data passed from pem_fini was not cleared upon initialization.
-This caused NULL checks to pass and cast_const_phw_tonga_power_state to
-attempt to dereference an invalid pointer. Clear the event_data in
-pem_init and pem_fini before calling pem_handle_event.
-
-Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
-Signed-off-by: Bradley Pankow <btpankow@gmail.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c
-index 52a3efc..46410e3 100644
---- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c
-+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c
-@@ -31,7 +31,7 @@
- static int pem_init(struct pp_eventmgr *eventmgr)
- {
- int result = 0;
-- struct pem_event_data event_data;
-+ struct pem_event_data event_data = { {0} };
-
- /* Initialize PowerPlay feature info */
- pem_init_feature_info(eventmgr);
-@@ -52,7 +52,7 @@ static int pem_init(struct pp_eventmgr *eventmgr)
-
- static void pem_fini(struct pp_eventmgr *eventmgr)
- {
-- struct pem_event_data event_data;
-+ struct pem_event_data event_data = { {0} };
-
- pem_uninit_featureInfo(eventmgr);
- pem_unregister_interrupts(eventmgr);
---
-2.7.4
-