From: Jason Gunthorpe <jgg@nvidia.com>
To: Alex Deucher <alexdeucher@gmail.com>
Cc: Dave Airlie <airlied@gmail.com>,
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
Jiho Chu <jiho.chu@samsung.com>,
Jeffrey Hugo <quic_jhugo@quicinc.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Arnd Bergmann <arnd@arndb.de>, John Hubbard <jhubbard@nvidia.com>,
Oded Gabbay <ogabbay@kernel.org>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Christoph Hellwig <hch@infradead.org>,
Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alex Deucher <alexander.deucher@amd.com>,
Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>,
Kevin Hilman <khilman@baylibre.com>,
Maciej Kwapulinski <maciej.kwapulinski@linux.intel.com>,
Jagan Teki <jagan@amarulasolutions.com>
Subject: Re: [RFC PATCH 0/3] new subsystem for compute accelerator devices
Date: Tue, 25 Oct 2022 11:34:27 -0300 [thread overview]
Message-ID: <Y1fz89kib4zVuqn5@nvidia.com> (raw)
In-Reply-To: <CADnq5_PH3xR_nnN2wQ2NjydUoT+X0z_9OvHtaabwcPbwP-o+9A@mail.gmail.com>
On Tue, Oct 25, 2022 at 10:21:34AM -0400, Alex Deucher wrote:
> E.g., the kfd node provides platform level compute
> topology information; e.g., the NUMA details for connected GPUs and
> CPUs, non-GPU compute node information, cache level topologies, etc.
See, this is exactly what I'm talking about. What on earth does any of
this have to do with DRM?
We alread have places in the kernel that own and expose these kinds of
information, drivers need to use them. Not re-invent them.
Jason
next prev parent reply other threads:[~2022-10-25 14:34 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-22 21:46 [RFC PATCH 0/3] new subsystem for compute accelerator devices Oded Gabbay
2022-10-22 21:46 ` [RFC PATCH 1/3] drivers/accel: add new kconfig and update MAINTAINERS Oded Gabbay
2022-10-23 12:40 ` Greg Kroah-Hartman
2022-10-24 7:19 ` Oded Gabbay
2022-10-24 15:01 ` Jeffrey Hugo
2022-10-22 21:46 ` [RFC PATCH 2/3] drm: define new accel major and register it Oded Gabbay
2022-10-23 12:40 ` Greg Kroah-Hartman
2022-10-24 7:23 ` Oded Gabbay
2022-10-24 7:52 ` Dave Airlie
2022-10-24 15:08 ` Jeffrey Hugo
2022-10-22 21:46 ` [RFC PATCH 3/3] drm: add dedicated minor for accelerator devices Oded Gabbay
2022-10-23 12:41 ` Greg Kroah-Hartman
2022-10-24 7:23 ` Oded Gabbay
2022-10-24 15:21 ` Jeffrey Hugo
2022-10-24 17:43 ` Oded Gabbay
2022-10-25 13:26 ` Michał Winiarski
2022-10-26 6:38 ` Oded Gabbay
2022-10-25 6:43 ` Jiho Chu
2022-10-26 6:38 ` Oded Gabbay
2022-10-28 6:56 ` Jiho Chu
2022-10-23 14:02 ` [RFC PATCH 0/3] new subsystem for compute " Bagas Sanjaya
2022-10-23 14:14 ` Greg Kroah-Hartman
2022-10-24 11:55 ` Thomas Zimmermann
2022-10-24 12:35 ` Greg Kroah-Hartman
2022-10-24 12:43 ` Oded Gabbay
2022-10-25 2:21 ` John Hubbard
2022-10-25 2:27 ` Dave Airlie
2022-10-25 11:15 ` Jason Gunthorpe
2022-10-25 14:21 ` Alex Deucher
2022-10-25 14:34 ` Jason Gunthorpe [this message]
2022-10-25 14:43 ` Alex Deucher
2022-10-24 13:55 ` Alex Deucher
2022-10-24 14:41 ` Oded Gabbay
2022-10-24 15:10 ` Alex Deucher
2022-10-26 6:10 ` Oded Gabbay
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