CVS: cvs.openbsd.org: src

[Philip Guenther]

CVSROOT:        /cvs
Module name:    src
Changes by:     guent...@cvs.openbsd.org        2022/11/06 18:41:57

Modified files:
        sys/arch/amd64/amd64: copy.S efi_machdep.c trap.c 
        sys/arch/amd64/conf: ld.script 

Log message:
In kpageflttrap(), validate a non-NULL pcb_onfault against an array
of permitted addresses, done via .nofault* sections that end up in
the linked kernel's rodata.

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