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libibumad: Increase UMAD_MAX_DEVICES for VRU system support#1775

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libibumad: Increase UMAD_MAX_DEVICES for VRU system support#1775
gregoryl-mlnx wants to merge 1 commit into
linux-rdma:masterfrom
gregoryl-mlnx:max_umad_dev

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@gregoryl-mlnx

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VRU systems may require up to 144 UMAD devices,
which exceeds the current UMAD_MAX_DEVICES limit of 128.

Increase UMAD_MAX_DEVICES from 128 to 256 to provide sufficient capacity for VRU configurations
while leaving room for future platform growth.

VRU systems may require up to 144 UMAD devices,
which exceeds the current UMAD_MAX_DEVICES limit of 128.

Increase UMAD_MAX_DEVICES from 128 to 256 to provide
sufficient capacity for VRU configurations
while leaving room for future platform growth.

Signed-off-by: Gregory Linschitz <gregoryl@nvidia.com>
@rleon

rleon commented Jul 21, 2026

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Really? Your teammate increased that value not long time ago
gregoryl-mlnx@b44eef0

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