The change to deny all accesses to MSRs indexes not explicitly handled prevents leaking unwanted data into guests.
Signed-off-by: Roger Pau Monné <[email protected]> --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f76fadf8c73..d81608af4de 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,6 +12,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) - ARM IOREQ servers (device emulation etc.) (Tech Preview) - Renesas IPMMU-VMSA (Supported, not security supported; was Tech Preview) - ARM SMMUv3 (Tech Preview) + - Switched MSR accesses to deny by default policy. ## Removed / support downgraded -- 2.30.1
