diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0824-drm-amd-dal-fix-stack-corruption-during-timing-sync.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0824-drm-amd-dal-fix-stack-corruption-during-timing-sync.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/common/recipes-kernel/linux/files/0824-drm-amd-dal-fix-stack-corruption-during-timing-sync.patch b/common/recipes-kernel/linux/files/0824-drm-amd-dal-fix-stack-corruption-during-timing-sync.patch deleted file mode 100644 index 9298275b..00000000 --- a/common/recipes-kernel/linux/files/0824-drm-amd-dal-fix-stack-corruption-during-timing-sync.patch +++ /dev/null @@ -1,46 +0,0 @@ -From e16926637ab52359896219cab89e4a4bd78c8e87 Mon Sep 17 00:00:00 2001 -From: Mykola Lysenko <Mykola.Lysenko@amd.com> -Date: Fri, 19 Feb 2016 05:45:19 -0500 -Subject: [PATCH 0824/1110] drm/amd/dal: fix stack corruption during timing - sync - -Issue happens when more than 3 displays enabled. During -fbdev initialization one surface allocated with smallest -size selected among available displays. This is why same -timing set on all displays and decided to enable timing sync. - -Array on stack was for 3 elements only. Now it is allocated -in heap with size relevant to number of targets - -Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com> -Acked-by: Harry Wentland <harry.wentland@amd.com> ---- - drivers/gpu/drm/amd/dal/dc/core/dc.c | 5 ++--- - 1 file changed, 2 insertions(+), 3 deletions(-) - -diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc.c b/drivers/gpu/drm/amd/dal/dc/core/dc.c -index 1d1cd89..666e248 100644 ---- a/drivers/gpu/drm/amd/dal/dc/core/dc.c -+++ b/drivers/gpu/drm/amd/dal/dc/core/dc.c -@@ -470,7 +470,7 @@ static void program_timing_sync( - uint8_t j; - uint8_t group_size = 0; - uint8_t tg_count = ctx->res_ctx.pool.pipe_count; -- struct timing_generator *tg_set[3]; -+ struct timing_generator *tg_set[MAX_PIPES]; - - for (i = 0; i < tg_count; i++) { - if (!ctx->res_ctx.pipe_ctx[i].stream) -@@ -487,8 +487,7 @@ static void program_timing_sync( - continue; - - if (is_same_timing( -- &ctx->res_ctx.pipe_ctx[j].stream->public -- .timing, -+ &ctx->res_ctx.pipe_ctx[j].stream->public.timing, - &ctx->res_ctx.pipe_ctx[i].stream->public - .timing)) { - tg_set[group_size] = --- -2.7.4 - |