Private bug reported:
PCIe Multi-Segment support
Today we only support a single PCIe segment, which means we max out at
256 PCIe buses. Some configurations have been closet to hitting this
limitation and we have had to do some reshuffling of bus resources to
make it work. To avoid this on server platforms we need to support PCIe
multi-segment.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Information type changed from Public to Private
** Description changed:
PCIe Multi-Segment support
+
+ Today we only support a single PCIe segment, which means we max out at
+ 256 PCIe buses. Some configurations have been closet to hitting this
+ limitation and we have had to do some reshuffling of bus resources to
+ make it work. To avoid this on server platforms we need to support PCIe
+ multi-segment.
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https://bugs.launchpad.net/bugs/2051275
Title:
Include PCIe Multi-Segment support on Ubuntu 24.04
Status in linux package in Ubuntu:
New
Bug description:
PCIe Multi-Segment support
Today we only support a single PCIe segment, which means we max out at
256 PCIe buses. Some configurations have been closet to hitting this
limitation and we have had to do some reshuffling of bus resources to
make it work. To avoid this on server platforms we need to support
PCIe multi-segment.
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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2051275/+subscriptions
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