Re: [PATCH v3 0/5] gpu: nova-core: gsp: fix command queue ring buffer bugs

[Alexandre Courbot]

On Fri Feb 6, 2026 at 4:29 PM JST, Alexandre Courbot wrote:
> On Thu Jan 29, 2026 at 4:44 PM JST, Eliot Courtney wrote:
>> This series fixes a few bugs in the GSP command queue ring buffer
>> implementation in nova-core and also clarifies some of the comments.
>>
>> The ring buffer uses read and write pointers (rx/tx) to track which areas
>> are available for the CPU vs the GSP to read/write into.
>>
>> In the ring buffers there were some indexing issues which could end up
>> causing panics, so I fixed those and added more rigorous proofs of
>> correctness in the panic comments.
>>
>> Signed-off-by: Eliot Courtney <ecourtney@xxxxxxxxxx>
>
> Staged the series for pushing into `drm-rust-next` as soon as it
> reopens. Thanks for these critical fixes!

Pushed into `drm-rust-next`.