Merge tag 'drm-intel-gt-next-2025-09-01' of https://gitlab.freedesktop.org/drm/i915...

Driver Changes:

- Apply multiple JSL/EHL/Gen7/Gen6 workaround properly at context level (Sebastian)
- Protect against overflow in active_engine() (Krzysztof)
- Use try_cmpxchg64() in __active_lookup() (Uros)

- Enable GuC CT_DEAD output in regular debug builds (John)
- Static checker and style fixes (Sebastian)
- Selftest improvements (Krzysztof)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://lore.kernel.org/r/aLWZoEZVlBj2d8J9@jlahtine-mobl