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NVIDIA / open-gpu-kernel-modules Public

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Fix: Thunderbolt eGPU hot-unplug kernel support#985

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bdandy wants to merge 20 commits intoNVIDIA:mainNVIDIA/open-gpu-kernel-modules:mainfrom

bdandy:fix/hotunplugbdandy/open-gpu-kernel-modules:fix/hotunplugCopy head branch name to clipboard

Conversation Commits20 (20)Checks Files changed

Open

Fix: Thunderbolt eGPU hot-unplug kernel support#985
bdandy wants to merge 20 commits intoNVIDIA:mainfrom
bdandy:fix/hotunplug

Commits

Commits on Dec 19, 2025

Fix: Thunderbolt eGPU hot-plug/unplug kernel crash support
bdandy
committed
fix(thunderbolt): add nvInvalidateDeviceReferences to fix module unload crash
bdandy
committed
fix(thunderbolt): add GPU reconnect fixes for 590
bdandy
committed
fix(thunderbolt): check gpuLost in FreeDeviceReference
bdandy
committed
fix(thunderbolt): check GPU accessibility before HAL calls in UVM ISR
bdandy
committed
fix(uvm): add GPU accessibility check in fault_buffer_flush
bdandy
committed
fix(uvm): add GPU accessibility checks to all fault/counter service handlers
bdandy
committed
fix(uvm): skip PMA free when GPU is not accessible
bdandy
committed
fix(uvm): skip PMA callback unregistration when GPU not accessible
bdandy
committed
fix(uvm): skip RM calls in fault_buffer_deinit when GPU not accessible
bdandy
committed
fix(uvm): add GPU accessibility checks to high-risk deinit paths
bdandy
committed
fix(nvidia-drm): skip nvKms calls during surprise removal in GEM/FB free
bdandy
committed
fix(uvm): check device_p2p_initialised before accessing pci_dev in deinit
bdandy
committed
fix(uvm): skip RM calls during cleanup when GPU is surprise removed
bdandy
committed
fix(uvm): skip GPU semaphore reads during surprise removal
bdandy
committed
nvkms-dma: fix struct member references for 590.48.01
bdandy
committed
nvkms-evo3: fix struct initialization and add minimal eGPU protection
bdandy
committed
nv-pci: add missing wait_iterations variable declarations
bdandy
committed
nv-pci: add timeout to usage_count wait for eGPU hotplug
bdandy
committed
nv-pci: add missing nv-rsync due to merge conflict
bdandy
committed

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