FAILED: patch "[PATCH] drm/amdgpu/display: use kvzalloc again in dc_create_state" failed to apply to 5.9-stable tree
[email protected]
maintainerThe patch below does not apply to the 5.9-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 0689dcf3e4d6b89cc2087139561dc12b60461dca Mon Sep 17 00:00:00 2001
From: Alex Deucher <[email protected]>
Date: Mon, 26 Oct 2020 10:25:36 -0400
Subject: [PATCH] drm/amdgpu/display: use kvzalloc again in dc_create_state
It looks this was accidently lost in a follow up patch. dc context is large and we don't need contiguous pages.
Fixes e4863f118a7d ("drm/amd/display: Multi display cause system lag on mode change")
Reviewed-by Nicholas Kazlauskas <[email protected]>
Signed-off-by Alex Deucher <[email protected]>
Cc Aric Cyr <[email protected]>
Cc Alex Xu <[email protected]>
Reported-by Alex Xu (Hello71) <[email protected]>
Tested-by Alex Xu (Hello71) <[email protected]>
drivers/gpu/drm/amd/display/dc/core/dc.c +2 -2
@@ -1571,8 +1571,8 @@ static void init_state(struct dc *dc, struct dc_state *context)struct dc_state *dc_create_state (struct dc *dc) { -struct dc_state *context =kzalloc (sizeof (struct dc_state ), -GFP_KERNEL ); +struct dc_state *context =kvzalloc (sizeof (struct dc_state ), +GFP_KERNEL );if (!context)return NULL ;