mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-12 13:55:32 +00:00
Code Issues Releases Wiki Activity

drm/amdgpu/display: use GFP_ATOMIC in dcn21_validate_bandwidth_fp()

Browse source 
After fixing nested FPU contexts caused by 41401ac677 we're still seeing
complaints about spurious kernel_fpu_end(). As it turns out this was
already fixed for dcn20 in commit f41ed88cbd ("drm/amdgpu/display:
use GFP_ATOMIC in dcn20_validate_bandwidth_internal") but never moved
forward to dcn21.

Signed-off-by: Holger Hoffstätte <holger@applied-asynchrony.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Holger Hoffstätte 2021-03-05 15:23:18 +01:00 committed by Alex Deucher
parent 15e8b95d5f
commit 680174cfd1
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
View file

@ -1335,7 +1335,7 @@ static noinline bool dcn21_validate_bandwidth_fp(struct dc *dc,
int vlevel = 0;
int pipe_split_from[MAX_PIPES];
int pipe_cnt = 0;
display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_KERNEL);
display_e2e_pipe_params_st *pipes = kzalloc(dc->res_pool->pipe_count * sizeof(display_e2e_pipe_params_st), GFP_ATOMIC);
DC_LOGGER_INIT(dc->ctx->logger);
BW_VAL_TRACE_COUNT();