On 3/26/2024 11:19 AM, Dmitry Baryshkov wrote:
On Tue, 26 Mar 2024 at 20:05, Miguel Ojeda <miguel.ojeda.sandonis@xxxxxxxxx> wrote:Hi, In today's next, I got: drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:843:6: error: variable 'out' set but not used [-Werror,-Wunused-but-set-variable] `out` seems to be there since commit 64d6255650d4 ("drm/msm: More fully implement devcoredump for a7xx"). Untested diff below assuming `dumper->iova` is constant -- if you want a formal patch, please let me know.Please send a proper patch that we can pick up.
This should be fixed with https://patchwork.freedesktop.org/patch/581853/. We can pickup that one with a Fixes tag applied.
Cheers, Miguel diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c index 1f5245fc2cdc..a847a0f7a73c 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c @@ -852,7 +852,7 @@ static void a6xx_get_shader_block(struct msm_gpu *gpu, (block->type << 8) | i); in += CRASHDUMP_READ(in, REG_A6XX_HLSQ_DBG_AHB_READ_APERTURE, - block->size, dumper->iova + A6XX_CD_DATA_OFFSET); + block->size, out); out += block->size * sizeof(u32); }
