Mikhail ChusavitinandClaude Sonnet 5
e3697c0a11
matchesGPUVendor (sat_overlay.go) matched any PCIe DeviceClass containing the substring "Controller" instead of the actual GPU classes, so a same-vendor non-GPU device (e.g. an NVIDIA-branded NIC/storage controller) with a degraded PCIe link surfaced as a pcie:gpu:<vendor> alarm on the Hardware Summary/webui. isGPUDevice (app_format.go) had the same bug via a different path: an "any NVIDIA-vendor device is a GPU" fallback that could inflate the "GPU: N x <model>" audit summary line with non-GPU companion devices (NVSwitch/NVLink bridges, etc). Both now defer to collector.IsGPUClass (exported from the previously unexported isGPUClass), the canonical exact-match classifier already used by amdgpu.go — removing the duplicated/incorrect class checks instead of reimplementing them. Also dedup two more locally-duplicated classifiers within webui (which doesn't import collector by convention): NIC-class matching (pages.go/page_topo.go) and GPU-class matching in page_validate.go now share one copy per package instead of being reimplemented per file. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>