CVS commit: [netbsd-3] src/sys/arch/xen/i386

[Matthias Scheler <tron%netbsd.org@localhost>]

Module Name:    src
Committed By:   tron
Date:           Wed Mar 30 10:08:56 UTC 2005

Modified Files:
        src/sys/arch/xen/i386 [netbsd-3]: gdt.c

Log Message:
Pull up revision 1.4 (requested by bouyer in ticket #73):
Merge 1.1.14.3 from yamt-km branch:
We can't write directly to a gdt slot, we need to go though
xen_update_descriptor().
>From YAMAMOTO Takashi: this is not a problem in HEAD, because
as the kva for gdt is pageable, when gdt_put_slot1 attempts to modify gdt,
the fault handler allocates and maps a new page for you.
So the kernel doesn't panic, but could leak some memory.


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.2.2.1 src/sys/arch/xen/i386/gdt.c

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