gpu: nova-core: gsp: run the unload bundle if Gsp::boot() fails

Browse source

If `Gsp::boot` fails, the GSP can be left in a state where boot cannot
be attempted again unless it is reset first.

To avoid this, we want to run the unload bundle whenever `boot` fails to
try and clear the partially-initialized state.

Do this by wrapping the unload bundle into a drop guard up until `boot`
returns. After that, running the unload bundle becomes the
responsibility of the caller.

Reviewed-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Eliot Courtney <ecourtney@nvidia.com>
Link: https://patch.msgid.link/20260529-nova-unload-v7-4-678f39209e00@nvidia.com
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>

...

This commit is contained in:

Alexandre Courbot 2026-05-29 16:33:44 +09:00

parent adb99ce3cc

commit 75d5932736

4 changed files with 101 additions and 31 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

67

drivers/gpu/nova-core/gsp/boot.rs

View file

19

drivers/gpu/nova-core/gsp/hal.rs

View file

15

drivers/gpu/nova-core/gsp/hal/gh100.rs

View file

31

drivers/gpu/nova-core/gsp/hal/tu102.rs

View file