drm/amdgpu: invoke pm_genpd_remove() before freeing genpd

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-68104 · Microsoft / collected KEV context

cve-program · CVE-2026-68104

• https://git.kernel.org/stable/c/4d7c10b0bf09d90c81818752decbdb1966b62702
• https://git.kernel.org/stable/c/493adf29d66f23888f0e29888b6bc9512acd0825
• https://git.kernel.org/stable/c/2e406b86144c1f732eb344f1f1e09043856cfc33
• https://git.kernel.org/stable/c/bdfc7f1e0900ef1361b828c4f69b72701f8a0a86
• https://git.kernel.org/stable/c/5c0a82283271759fff445ac27182072f200a888c
• https://git.kernel.org/stable/c/08fee493e0261f9e4120a5c8e7e42e8a723574e8
• https://git.kernel.org/stable/c/930a5dc3df4aa5e10393134bd5313d616dbebaf6
• https://git.kernel.org/stable/c/28c9b3c5dc35cc790d11e26ca3fc6e068be63998

No related operational record is retained in the current change model.