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Gaosheng Cui 5ec0e4deee drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb()

[ Upstream commit 6e8a996563 ]

The msm_gem_get_vaddr() returns an ERR_PTR() on failure, and a null
is catastrophic here, so we should use IS_ERR_OR_NULL() to check
the return value.

Fixes: 6a8bd08d04 ("drm/msm: add sudo flag to submit ioctl")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/547712/
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-08-03 10:22:38 +02:00

adreno

drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb()

2023-08-03 10:22:38 +02:00

disp

drm/msm/dpu: drop enum dpu_core_perf_data_bus_id

2023-08-03 10:22:37 +02:00

drm/msm/dp: Free resources after unregistering them

2023-07-23 13:47:08 +02:00

dsi

drm/msm/dsi: don't allow enabling 14nm VCO with unprogrammed rate

2023-07-23 13:47:00 +02:00