CVS commit: src/sys/dev/nvmm/x86

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Thu Feb 23 02:54:02 UTC 2023

Modified Files:
        src/sys/dev/nvmm/x86: nvmm_x86_svm.c

Log Message:
nvmm: Filter CR4 bits on x86 SVM (AMD).

In particular, prohibit PKE, Protection Key Enable, which requires
some additional management of CPU state by nvmm.


To generate a diff of this commit:
cvs rdiff -u -r1.84 -r1.85 src/sys/dev/nvmm/x86/nvmm_x86_svm.c

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