Page MenuHomeFreeBSD

arm64: Trap floating-point registers with VHE
AbandonedPublic

Authored by andrew on Sep 2 2024, 4:19 PM.
Tags
None
Referenced Files
Unknown Object (File)
Fri, Oct 11, 9:20 AM
Unknown Object (File)
Fri, Oct 11, 7:26 AM
Unknown Object (File)
Oct 6 2024, 5:35 PM
Unknown Object (File)
Oct 1 2024, 4:06 AM
Unknown Object (File)
Sep 30 2024, 4:47 AM
Unknown Object (File)
Sep 28 2024, 8:31 AM
Unknown Object (File)
Sep 24 2024, 2:03 PM
Unknown Object (File)
Sep 21 2024, 2:35 PM
Subscribers

Details

Summary

When VHE is enabled we disabled trapping floating-point instructions to
EL2 in locore.S. As the kernel is running in EL2 then vfp.c will manage
enabling floating-point instructions as needed.

Sponsored by: Arm Ltd

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 59279
Build 56166: arc lint + arc unit