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From: "Eliot Courtney" <ecourtney@nvidia.com>
To: "John Hubbard" <jhubbard@nvidia.com>,
	"Danilo Krummrich" <dakr@kernel.org>,
	"Eliot Courtney" <ecourtney@nvidia.com>
Cc: "Alexandre Courbot" <acourbot@nvidia.com>,
	"Alice Ryhl" <aliceryhl@google.com>,
	"David Airlie" <airlied@gmail.com>,
	"Simona Vetter" <simona@ffwll.ch>,
	"Alistair Popple" <apopple@nvidia.com>,
	"Joel Fernandes" <joelagnelf@nvidia.com>,
	"Timur Tabi" <ttabi@nvidia.com>, <rust-for-linux@vger.kernel.org>,
	<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] gpu: nova-core: bitfield: fix broken Default implementation
Date: Wed, 01 Apr 2026 07:32:42 +0900	[thread overview]
Message-ID: <DHHBP3XDGWM1.A7H26YF6HX6R@nvidia.com> (raw)
In-Reply-To: <a97a97fc-ef55-4eac-ac9b-dcd8c7903c66@nvidia.com>

On Wed Apr 1, 2026 at 5:53 AM JST, John Hubbard wrote:
> On 3/31/26 6:36 AM, Danilo Krummrich wrote:
>> On 3/31/26 9:56 AM, Eliot Courtney wrote:
>>> The current implementation does not actually set the default values for
>>> the fields in the bitfield. Set it and add a test.
>>>
>>> Signed-off-by: Eliot Courtney <ecourtney@nvidia.com>
>> 
>> Thanks for the fix!
>> 
>> Please add a Fixes: tag and separate the fix from the newly introduced Kunit test.
>> 
>> Maybe it is not worth adding the Kunit test in here as generic bitfields are
>> being worked on, but I don't mind.
>> 
>
> If there is a chance that we won't need the Kunit test eventually,
> then please either delete it here, or add a TODO to delete it
> when generic bitfields cover this.
>
> (Kunit, like any other test suite, is easy to add to, but also easy
> to avoid pruning--and so over time it risks being full of tests
> that are redundant or no longer needed.)
>
> thanks,

I think this entire file will be deleted so it'll be gone regardless.
I think we can skip it, just wrote it to test my change locally anyway.

  reply	other threads:[~2026-03-31 22:32 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-31  7:56 [PATCH] gpu: nova-core: bitfield: fix broken Default implementation Eliot Courtney
2026-03-31 13:21 ` Gary Guo
2026-03-31 13:36 ` Danilo Krummrich
2026-03-31 20:53   ` John Hubbard
2026-03-31 22:32     ` Eliot Courtney [this message]
2026-03-31 13:47 ` Joel Fernandes

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