Page MenuHomeFreeBSD

arm64: Don't trap SVE or SME to EL2
Needs ReviewPublic

Authored by andrew on Nov 23 2023, 2:31 PM.
Tags
None
Referenced Files
Unknown Object (File)
Wed, May 6, 9:00 AM
Unknown Object (File)
Wed, May 6, 8:48 AM
Unknown Object (File)
Wed, May 6, 3:05 AM
Unknown Object (File)
Sun, May 3, 10:04 PM
Unknown Object (File)
Thu, Apr 30, 3:24 PM
Unknown Object (File)
Apr 11 2026, 1:00 AM
Unknown Object (File)
Apr 1 2026, 5:08 AM
Unknown Object (File)
Feb 28 2026, 7:43 PM
Subscribers

Details

Reviewers
manu
Group Reviewers
arm64
Summary

As with floating point instructions don't trap SVE or SME instructions
to the hypervisor. This lets us handle then in the kernel.

Sponsored by: Arm Ltd

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 54591
Build 51480: arc lint + arc unit