Maxime Ripard 5f701324c0 drm/vc4: perfmon: Fix variable dereferenced before check ...

Commit 30f8c74ca9 ("drm/vc4: Warn if some v3d code is run on BCM2711")
introduced a check in vc4_perfmon_get() that dereferences a pointer before
we checked whether that pointer is valid or not.

Let's rework that function a bit to do things in the proper order.

Reported-by: kernel test robot <[email protected]>
Reported-by: Dan Carpenter <[email protected]>
Fixes: 30f8c74ca9 ("drm/vc4: Warn if some v3d code is run on BCM2711")
Signed-off-by: Maxime Ripard <[email protected]>
Reviewed-by: José Expósito <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

2022-06-27 15:43:14 +02:00

..

Kconfig

Backmerge tag 'v5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

2022-05-03 16:08:48 +10:00

Makefile

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vc4_bo.c

drm/vc4: Warn if some v3d code is run on BCM2711

2022-06-16 11:07:52 +02:00

vc4_crtc.c

drm/vc4: crtc: Fix out of order frames during asynchronous page flips

2022-06-16 11:07:52 +02:00

vc4_debugfs.c

…

vc4_dpi.c

…

vc4_drv.c

drm/vc4: Warn if some v3d code is run on BCM2711

2022-06-16 11:07:52 +02:00

vc4_drv.h

drm/vc4: Warn if some v3d code is run on BCM2711

2022-06-16 11:07:52 +02:00

vc4_dsi.c

drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage

2022-04-21 09:09:24 +02:00

vc4_fence.c

…

vc4_gem.c

drm/vc4: Warn if some v3d code is run on BCM2711

2022-06-16 11:07:52 +02:00

vc4_hdmi_phy.c

drm/vc4: hdmi: Rename pixel_rate variable

2022-03-24 13:43:59 +01:00

vc4_hdmi_regs.h

drm/vc4: hdmi: Support HDMI YUV output

2022-03-24 13:44:00 +01:00

vc4_hdmi.c

drm/vc4: hdmi: Fixed possible integer overflow

2022-06-22 09:30:17 +02:00

vc4_hdmi.h

drm/vc4: hdmi: Remove vc4_hdmi_encoder

2022-04-21 09:01:16 +02:00

vc4_hvs.c

drm/vc4: Consolidate Hardware Revision Check

2022-06-16 11:07:51 +02:00

vc4_irq.c

drm/vc4: Warn if some v3d code is run on BCM2711

2022-06-16 11:07:52 +02:00

vc4_kms.c

drm/vc4: Warn if some v3d code is run on BCM2711

2022-06-16 11:07:52 +02:00

vc4_packet.h

…

vc4_perfmon.c

drm/vc4: perfmon: Fix variable dereferenced before check

2022-06-27 15:43:14 +02:00

vc4_plane.c

drm/vc4: plane: Register a different drm_plane_helper_funcs on BCM2711

2022-06-16 11:07:51 +02:00

vc4_qpu_defines.h

…

vc4_regs.h

drm/vc4: hvs: Fix frame count register readout

2022-04-06 15:18:01 +02:00

vc4_render_cl.c

drm/vc4: Warn if some v3d code is run on BCM2711

2022-06-16 11:07:52 +02:00

vc4_trace_points.c

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vc4_trace.h

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vc4_txp.c

Merge tag 'drm-msm-next-2022-05-09' of https://gitlab.freedesktop.org/drm/msm into drm-next

2022-05-11 12:40:47 +10:00

vc4_v3d.c

drm/vc4: Warn if some v3d code is run on BCM2711

2022-06-16 11:07:52 +02:00

vc4_validate_shaders.c

drm/vc4: Warn if some v3d code is run on BCM2711

2022-06-16 11:07:52 +02:00

vc4_validate.c

drm/vc4: fix error code in vc4_check_tex_size()

2022-06-22 16:41:30 +02:00

vc4_vec.c

…