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From: "Alexandre Courbot" <acourbot@nvidia.com>
To: "John Hubbard" <jhubbard@nvidia.com>
Cc: "Danilo Krummrich" <dakr@kernel.org>,
	"Timur Tabi" <ttabi@nvidia.com>,
	"Alistair Popple" <apopple@nvidia.com>,
	"Eliot Courtney" <ecourtney@nvidia.com>,
	"Zhi Wang" <zhiw@nvidia.com>, "David Airlie" <airlied@gmail.com>,
	"Simona Vetter" <simona@ffwll.ch>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Miguel Ojeda" <ojeda@kernel.org>,
	"Alex Gaynor" <alex.gaynor@gmail.com>,
	"Boqun Feng" <boqun.feng@gmail.com>,
	"Gary Guo" <gary@garyguo.net>,
	"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
	"Benno Lossin" <lossin@kernel.org>,
	"Andreas Hindborg" <a.hindborg@kernel.org>,
	"Alice Ryhl" <aliceryhl@google.com>,
	"Trevor Gross" <tmgross@umich.edu>,
	nova-gpu@lists.linux.dev, LKML <linux-kernel@vger.kernel.org>,
	"Joel Fernandes" <joelagnelf@nvidia.com>,
	"Will Pierce" <wpierce@nvidia.com>
Subject: Re: [PATCH v3 06/14] gpu: nova-core: add the GIN interrupt tree and allocate its vectors
Date: Mon, 07 Sep 2026 09:24:35 +0900	[thread overview]
Message-ID: <DL8NNDZQDPC7.22UD0A6TQWJ3Z@nvidia.com> (raw)
In-Reply-To: <8ad883c4-378c-4cec-8f45-a38c97d0c494@nvidia.com>

On Mon Sep 7, 2026 at 8:10 AM JST, John Hubbard wrote:
> On 9/5/26 6:55 AM, Alexandre Courbot wrote:
>> On Thu Sep 3, 2026 at 12:15 PM JST, John Hubbard wrote:
>> <...>
>>> +impl SubtreeVectors<'_> {
>>> +    /// Returns the interrupt type these vectors were allocated as.
>>> +    pub(crate) fn msi_type(&self) -> MsiType {
>>> +        self.msi_type
>>> +    }
>> 
>> This method is not needed. It is only used by sub-modules, which can
>> access the private `msi_type` directly.
>> 
>
> Hi Alex,
>
> Thanks for all these reviews! In addition to applying fixes for each item,
> I'm also doing the following for the upcoming v4 spin:
>
> a) Rebasing onto Gary's IO projections, and taking full advantage of them.
>
> b) Fixing up all comment prose.
>
> c) Using a type system instead of returning a bare u32 for some of the
> interrupt status reading and clearing.
>
> I'm keeping it up to date, including testing, so it's ready whenever
> you get tired of looking at v3. :)

Still on it, and I'll send some more comments for v3 today. Let's
include them before respinning.

Thanks!

  reply	other threads:[~2026-09-07  0:24 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-03  3:14 [PATCH v3 00/14] nova-core: GPU interrupt support and GSP event delivery John Hubbard
2026-09-03  3:15 ` [PATCH v3 01/14] rust: pci: declare IrqType and IrqTypes with impl_flags John Hubbard
2026-09-03  3:15 ` [PATCH v3 02/14] rust: sync: completion: add wait_for_completion_timeout() John Hubbard
2026-09-03  3:15 ` [PATCH v3 03/14] gpu: nova-core: add the GIN vector and subtree newtypes John Hubbard
2026-09-05  1:39   ` Alexandre Courbot
2026-09-03  3:15 ` [PATCH v3 04/14] gpu: nova-core: add the GIN CPU interrupt tree and MSI EOI registers John Hubbard
2026-09-03  3:15 ` [PATCH v3 05/14] gpu: nova-core: add the per-architecture GIN CPU interrupt HAL John Hubbard
2026-09-05  6:11   ` Alexandre Courbot
2026-09-03  3:15 ` [PATCH v3 06/14] gpu: nova-core: add the GIN interrupt tree and allocate its vectors John Hubbard
2026-09-05 13:55   ` Alexandre Courbot
2026-09-06 23:10     ` John Hubbard
2026-09-07  0:24       ` Alexandre Courbot [this message]
2026-09-03  3:15 ` [PATCH v3 07/14] gpu: nova-core: add an interrupt delivery self-test John Hubbard
2026-09-03  3:29   ` sashiko-bot
2026-09-03  3:57     ` John Hubbard
2026-09-07  5:26   ` Alexandre Courbot
2026-09-03  3:15 ` [PATCH v3 08/14] gpu: nova-core: log GSP events instead of discarding them John Hubbard
2026-09-03  3:15 ` [PATCH v3 09/14] gpu: nova-core: recover the GSP receive path from corrupt framing John Hubbard
2026-09-04 10:53   ` Alexandre Courbot
2026-09-04 11:17     ` Gary Guo
2026-09-04 13:45       ` Alexandre Courbot
2026-09-03  3:15 ` [PATCH v3 10/14] gpu: nova-core: bound a GSP wait by a single deadline John Hubbard
2026-09-04 11:13   ` Alexandre Courbot
2026-09-04 11:26     ` Gary Guo
2026-09-04 13:32       ` Alexandre Courbot
2026-09-04 13:41         ` Gary Guo
2026-09-03  3:15 ` [PATCH v3 11/14] gpu: nova-core: add the falcon interrupt status and routing registers John Hubbard
2026-09-03  3:15 ` [PATCH v3 12/14] gpu: nova-core: drive GSP events with the SWGEN0 interrupt John Hubbard
2026-09-03  3:28   ` sashiko-bot
2026-09-03  3:55     ` John Hubbard
2026-09-04  1:53       ` John Hubbard
2026-09-07  6:59   ` Alexandre Courbot
2026-09-07 18:17     ` John Hubbard
2026-09-03  3:15 ` [PATCH v3 13/14] gpu: nova-core: add KUnit tests for the interrupt tree and HALs John Hubbard
2026-09-03  3:15 ` [PATCH v3 14/14] gpu: nova-core: document the GIN interrupt controller and GSP events John Hubbard

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