lib: test_hmm: evict device pages on file close to avoid use-after-free

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

CVE-2026-46280 · Microsoft / collected KEV context

cve-program · CVE-2026-46280

• https://git.kernel.org/stable/c/234071b4318feaeb27cd2e4e1b16ef6b055adf89
• https://git.kernel.org/stable/c/bf477abd448c76bb8ea51c9b4f63a3a17c4b6239
• https://git.kernel.org/stable/c/5846715b6382dd4c6a69b35a56ca6115d33bc2a0
• https://git.kernel.org/stable/c/38f113f81d3f0adc658a4475dd3ecaec985e21d3
• https://git.kernel.org/stable/c/9de1eb0aac2862d6144b8db0ec1388e79f8bc3e1
• https://git.kernel.org/stable/c/744dd97752ef1076a8d8672bb0d8aa2c7abc1144

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