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Thu, 16 Apr 2026 21:21:07 -0700 (PDT) Received: from [192.168.2.25] ([184.146.175.99]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8e7d8edb772sm23405485a.27.2026.04.16.21.21.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Apr 2026 21:21:06 -0700 (PDT) Message-ID: Date: Fri, 17 Apr 2026 00:20:54 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:136.0) Gecko/20100101 Thunderbird/136.0 Subject: Re: [PATCH] drm/gpuvm: Do not prepare NULL objects To: Danilo Krummrich , "Cavitt, Jonathan" Cc: "dri-devel@lists.freedesktop.org" , "Gupta, Saurabhg" , "Zuo, Alex" , "Brost, Matthew" , "thomas.hellstrom@linux.intel.com" , "aliceryhl@google.com" , dri-devel References: <20260130191953.61718-2-jonathan.cavitt@intel.com> Content-Language: en-CA, en-US From: Luben Tuikov Autocrypt: addr=ltuikov89@gmail.com; keydata= xjMEZTohOhYJKwYBBAHaRw8BAQdAWSq76k+GsENjDTMVCy9Vr4fAO9Rb57/bPT1APnbnnRHN Ikx1YmVuIFR1aWtvdiA8bHR1aWtvdjg5QGdtYWlsLmNvbT7CmQQTFgoAQRYhBJkj7+VmFO9b eaAl10wVR5QxozSvBQJlOiE6AhsDBQkJZgGABQsJCAcCAiICBhUKCQgLAgQWAgMBAh4HAheA AAoJEEwVR5QxozSvSm4BAOwCpX53DTQhE20FBGlTMqKCOQyJqlMcIQ9SO1qPWX1iAQCv3vfy JwktF7REl1yt7IU2Sye1qmQMfJxdt9JMbMNNBs44BGU6IToSCisGAQQBl1UBBQEBB0BT9wSP cCE8uGe7FWo8C+nTSyWPXKTx9F0gpEnlqReRBwMBCAfCfgQYFgoAJhYhBJkj7+VmFO9beaAl 10wVR5QxozSvBQJlOiE6AhsMBQkJZgGAAAoJEEwVR5QxozSvSsYA/2LIFjbxQ2ikbU5S0pKo aMDzO9eGz69uNhNWJcvIKJK6AQC9228Mqc1JeZMIyjYWr2HKYHi8S2q2/zHrSZwAWYYwDA== In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------oPqUmnfDT5d4OpDoMDs31wmN" X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------oPqUmnfDT5d4OpDoMDs31wmN Content-Type: multipart/mixed; boundary="------------5pKB70xWtUaRpNN7p57yzLlk"; protected-headers="v1" From: Luben Tuikov To: Danilo Krummrich , "Cavitt, Jonathan" Cc: "dri-devel@lists.freedesktop.org" , "Gupta, Saurabhg" , "Zuo, Alex" , "Brost, Matthew" , "thomas.hellstrom@linux.intel.com" , "aliceryhl@google.com" , dri-devel Message-ID: Subject: Re: [PATCH] drm/gpuvm: Do not prepare NULL objects References: <20260130191953.61718-2-jonathan.cavitt@intel.com> In-Reply-To: --------------5pKB70xWtUaRpNN7p57yzLlk Content-Type: multipart/mixed; boundary="------------qN5IEXfVoPdSHjs6ZwKMaUWX" --------------qN5IEXfVoPdSHjs6ZwKMaUWX Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 2026-04-16 16:44, Danilo Krummrich wrote: > On Thu Apr 16, 2026 at 10:23 PM CEST, Jonathan Cavitt wrote: >> Question for the future: >> Is Lankhorst, Maarten a proper maintainer for this component?=20 >=20 > Maarten is one of the drm-misc tree maintainers. >=20 > DRM is a bit special in this regard compared to other kernel subsystems= , as DRM > also allows non-maintainers to push to development trees. Yet, those de= velopment > trees still need to be run by someone and those people are the tree mai= ntainers. >=20 > Additionally, there are people maintaining the individual components, d= rivers, > etc. and those are usually the people with the strongest domain knowled= ge. >=20 > Patches should be sent to both the tree maintainers and the component > maintainers. >=20 >> If not, is there a list I can reference to determine who the proper >> maintainers I should be contacting are? >=20 > Absolutely, everything is documented in the MAINTAINERS file in the ker= nel tree. >=20 > The best way to figure out who to send patches to is to use > ./scripts/get_maintainer.pl. The script should provide you with the ful= l list of > all relevant maintainers and reviewers for your patch. >=20 > Additionally, it also outputs people who have been involved in the corr= esponding > component and may be worth Cc'ing as well. >=20 > If you run it for your patch you should get the output below. >=20 > I hope this helps! That's a great response! Indeed, the get_maintainer.pl is a good tool to = use. --=20 Regards, Luben --------------qN5IEXfVoPdSHjs6ZwKMaUWX Content-Type: application/pgp-keys; name="OpenPGP_0x4C15479431A334AF.asc" Content-Disposition: attachment; filename="OpenPGP_0x4C15479431A334AF.asc" Content-Description: OpenPGP public key Content-Transfer-Encoding: quoted-printable -----BEGIN PGP PUBLIC KEY BLOCK----- xjMEZTohOhYJKwYBBAHaRw8BAQdAWSq76k+GsENjDTMVCy9Vr4fAO9Rb57/bPT1A PnbnnRHNIkx1YmVuIFR1aWtvdiA8bHR1aWtvdjg5QGdtYWlsLmNvbT7CmQQTFgoA QRYhBJkj7+VmFO9beaAl10wVR5QxozSvBQJlOiE6AhsDBQkJZgGABQsJCAcCAiIC BhUKCQgLAgQWAgMBAh4HAheAAAoJEEwVR5QxozSvSm4BAOwCpX53DTQhE20FBGlT MqKCOQyJqlMcIQ9SO1qPWX1iAQCv3vfyJwktF7REl1yt7IU2Sye1qmQMfJxdt9JM bMNNBs44BGU6IToSCisGAQQBl1UBBQEBB0BT9wSPcCE8uGe7FWo8C+nTSyWPXKTx 9F0gpEnlqReRBwMBCAfCfgQYFgoAJhYhBJkj7+VmFO9beaAl10wVR5QxozSvBQJl OiE6AhsMBQkJZgGAAAoJEEwVR5QxozSvSsYA/2LIFjbxQ2ikbU5S0pKoaMDzO9eG z69uNhNWJcvIKJK6AQC9228Mqc1JeZMIyjYWr2HKYHi8S2q2/zHrSZwAWYYwDA=3D=3D =3DqCaZ -----END PGP PUBLIC KEY BLOCK----- --------------qN5IEXfVoPdSHjs6ZwKMaUWX-- --------------5pKB70xWtUaRpNN7p57yzLlk-- --------------oPqUmnfDT5d4OpDoMDs31wmN Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature.asc" -----BEGIN PGP SIGNATURE----- wnsEABYIACMWIQSZI+/lZhTvW3mgJddMFUeUMaM0rwUCaeG1JgUDAAAAAAAKCRBMFUeUMaM0r8uh AQCv9AxF10p8kqP1ks+jBMinUjAXh2QJKAZTOhNTmSFVCQEAhU3gAaLhpyO349MiHeeFpRqceXwt Zc6PCQu2fumyigA= =UIDm -----END PGP SIGNATURE----- --------------oPqUmnfDT5d4OpDoMDs31wmN--