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Message-ID: <20250814-gpuva-mutex-in-gem-v1-0-e202cbfe6d77@google.com>
Date: Thu, 14 Aug 2025 13:53:13 +0000
From: Alice Ryhl <aliceryhl@...gle.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>,
Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
Danilo Krummrich <dakr@...nel.org>, Boris Brezillon <boris.brezillon@...labora.com>,
Daniel Almeida <daniel.almeida@...labora.com>, Steven Price <steven.price@....com>,
Liviu Dudau <liviu.dudau@....com>, Rob Clark <robin.clark@....qualcomm.com>,
Rob Herring <robh@...nel.org>
Cc: Miguel Ojeda <ojeda@...nel.org>, Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>,
"Björn Roy Baron" <bjorn3_gh@...tonmail.com>, Benno Lossin <lossin@...nel.org>,
Andreas Hindborg <a.hindborg@...nel.org>, Trevor Gross <tmgross@...ch.edu>,
dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
rust-for-linux@...r.kernel.org, Alice Ryhl <aliceryhl@...gle.com>
Subject: [PATCH 0/2] Add mutex to drm_gem_object.gpuva list
See the first patch for motivation.
Signed-off-by: Alice Ryhl <aliceryhl@...gle.com>
---
Alice Ryhl (2):
drm_gem: add mutex to drm_gem_object.gpuva
panthor: use drm_gem_object.gpuva.lock instead of gpuva_list_lock
drivers/gpu/drm/drm_gem.c | 2 ++
drivers/gpu/drm/panthor/panthor_gem.c | 4 +---
drivers/gpu/drm/panthor/panthor_gem.h | 12 ------------
drivers/gpu/drm/panthor/panthor_mmu.c | 16 ++++++++--------
include/drm/drm_gem.h | 4 +++-
5 files changed, 14 insertions(+), 24 deletions(-)
---
base-commit: 8f5ae30d69d7543eee0d70083daf4de8fe15d585
change-id: 20250814-gpuva-mutex-in-gem-a608ab334e51
Best regards,
--
Alice Ryhl <aliceryhl@...gle.com>
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