CVS commit: src/sys/arch/aarch64/aarch64

["Jared D. McNeill" <jmcneill%netbsd.org@localhost>]

Module Name:    src
Committed By:   jmcneill
Date:           Thu Jan 30 08:58:07 UTC 2025

Modified Files:
        src/sys/arch/aarch64/aarch64: locore_el2.S

Log Message:
Fix CNTHCTL_EL2 initialization when FEAT_ECV is present.

When FEAT_ECV is present, the ECV bit (and other ECV fields) reset to
an architecturally UNKNOWN value. As NetBSD does not use ECV today,
let's explicitly initialize all bits in CNTHCTL_EL2.


To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/arch/aarch64/aarch64/locore_el2.S

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.