Public bug reported:
GDS enables a direct data path for direct memory access (DMA) transfers
between GPU memory and storage, which avoids a bounce buffer through the
CPU. This direct path increases system bandwidth and decreases the
latency and utilization load on the CPU.
This functionality has been enabled in all previous kernel versions and
needs to be in this kernel so there is no loss of functionality for
users.
** Affects: linux-nvidia (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2059814
Title:
Enable GDS in the 6.8 based linux-nvidia kernel
Status in linux-nvidia package in Ubuntu:
New
Bug description:
GDS enables a direct data path for direct memory access (DMA)
transfers between GPU memory and storage, which avoids a bounce buffer
through the CPU. This direct path increases system bandwidth and
decreases the latency and utilization load on the CPU.
This functionality has been enabled in all previous kernel versions
and needs to be in this kernel so there is no loss of functionality
for users.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2059814/+subscriptions
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