CVS commit: src/sys/arch/amd64/amd64

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Thu Feb  9 08:38:25 UTC 2017

Modified Files:
        src/sys/arch/amd64/amd64: netbsd32_machdep.c

Log Message:
No, do not just copy code from i386 and expect it to work on amd64. There
are several structural differences. At least two issues here: segment
registers that could fault in kernel mode with userland TLS, and a non-
canonical %eip on iret.

Not even tested, but just obvious. By the way, I believe this function is
still buggy since we don't call cpu_fsgs_reload while %fs/%gs could have
been reloaded.


To generate a diff of this commit:
cvs rdiff -u -r1.101 -r1.102 src/sys/arch/amd64/amd64/netbsd32_machdep.c

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