CVS commit: src/sys/arch/xen/i386

[Manuel Bouyer <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Mon Mar 28 16:40:41 UTC 2005

Modified Files:
        src/sys/arch/xen/i386: gdt.c

Log Message:
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 -r1.3 -r1.4 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.