** Changed in: linux-azure (Ubuntu Focal)
Status: Triaged => Fix Committed
** Changed in: linux-azure (Ubuntu Eoan)
Status: Triaged => Fix Committed
** Changed in: linux-azure (Ubuntu Bionic)
Status: Triaged => Fix Committed
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https://bugs.launchpad.net/bugs/1880975
Title:
Request to include two NUMA related commits in Azure kernels
Status in linux-azure package in Ubuntu:
Invalid
Status in linux-azure source package in Bionic:
Fix Committed
Status in linux-azure source package in Eoan:
Fix Committed
Status in linux-azure source package in Focal:
Fix Committed
Bug description:
Microsoft would like to request the following two commits in all
releases supported on Azure:
999dd956d838 ("PCI: hv: Add support for protocol 1.3 and support
PCI_BUS_RELATIONS2")
f9ad0f361cf3 ("PCI: hv: Decouple the func definition in hv_dr_state from VSP
message")
These two commits will add support for PCI protocol version 1.3. This
will allow the host to pass NUMA node information for devices on the
bus. Currently it is assumed the NUMA node is 0, which these patches
will correct. This functionality will provide an increase in
performance, especially for HPC and AI workloads.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1880975/+subscriptions
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