CVS commit: [netbsd-8] src/sys/arch/amd64/amd64

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Thu Nov 30 14:03:41 UTC 2017

Modified Files:
        src/sys/arch/amd64/amd64 [netbsd-8]: machdep.c

Log Message:
Pull up following revision(s) (requested by maxv in ticket #401):
        sys/arch/amd64/amd64/machdep.c: revision 1.267
Mmh, don't forget to clear the TLS gdt slots on Xen. Otherwise, when doing
a lwp32->lwp64 context switch, the new lwp can use the slots to reconstruct
the address of the previous lwp's TLS space (and defeat ASLR?).


To generate a diff of this commit:
cvs rdiff -u -r1.255.6.1 -r1.255.6.2 src/sys/arch/amd64/amd64/machdep.c

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