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Date: Tue, 1 Sep 2026 16:45:56 +0200
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Subject: Re: [PATCH v3 1/2] gpu: nova-core: fix barrier usage in CPU->GSP
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To: Gary Guo <gary@garyguo.net>
Cc: Eliot Courtney <ecourtney@nvidia.com>, Alice Ryhl <aliceryhl@google.com>,
 Alexandre Courbot <acourbot@nvidia.com>, David Airlie <airlied@gmail.com>,
 Simona Vetter <simona@ffwll.ch>, nova-gpu@lists.linux.dev,
 dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
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References: <20260819-rust-barrier-v3-0-d5b7bd7e6624@garyguo.net>
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 <DL3YBS0UXYMC.1KJEZ9KWV52O8@garyguo.net>
From: Danilo Krummrich <dakr@kernel.org>
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On 9/1/26 1:43 PM, Gary Guo wrote:
> So unless there's an objection, I'll take the second approach by moving barrrier
> to pointer accessors/updaters and mark these methods to have acq/rel semantics.
Much in favor of that.

Thanks,
Danilo