CVS commit: [netbsd-5] src/sys/arch/i386

["Julian Coleman" <jdc%netbsd.org@localhost>]

Module Name:    src
Committed By:   jdc
Date:           Wed Mar 21 21:29:32 UTC 2012

Modified Files:
        src/sys/arch/i386/i386 [netbsd-5]: gdt.c machdep.c
        src/sys/arch/i386/include [netbsd-5]: segments.h

Log Message:
Apply patch (requested by bouyer in ticket #1738).

Do not special-case XEN and always use the proper selectors for %fs and %gs
in buildcontext() and setregs(). The consequence was that signal handlers
would have the wrong %fs/%gs. Found by running atf tests under Xen/i386.


To generate a diff of this commit:
cvs rdiff -u -r1.45.10.1 -r1.45.10.2 src/sys/arch/i386/i386/gdt.c
cvs rdiff -u -r1.644.4.12 -r1.644.4.13 src/sys/arch/i386/i386/machdep.c
cvs rdiff -u -r1.50.4.1 -r1.50.4.2 src/sys/arch/i386/include/segments.h

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