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| author | Danilo Krummrich <dakr@redhat.com> | 2022-08-24 18:13:27 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-08-25 09:44:26 +0200 |
| commit | b3be4520d81e7dc820de5fdab0d7d697231cf517 (patch) | |
| tree | 06f1ccfec5ea54ac462faada97ace18824bb3e1e /drivers/dma-buf | |
| parent | e0c953034a35b85b60ccc792a7d6e5fd802d944b (diff) | |
| download | linux-b3be4520d81e7dc820de5fdab0d7d697231cf517.tar.gz linux-b3be4520d81e7dc820de5fdab0d7d697231cf517.tar.bz2 linux-b3be4520d81e7dc820de5fdab0d7d697231cf517.zip | |
drm/vc4: hvs: protect drm_print_regset32()
In vc4_hvs_dump_state() potentially freed resources are protected from
being accessed with drm_dev_enter()/drm_dev_exit().
Also include drm_print_regset32() in the protected section, since
drm_print_regset32() does access memory that is typically mapped via
devm_* calls.
Fixes: 969cfae1f01d ("drm/vc4: hvs: Protect device resources after removal")
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220824161327.330627-5-dakr@redhat.com
Diffstat (limited to 'drivers/dma-buf')
0 files changed, 0 insertions, 0 deletions