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Diffstat (limited to 'drivers/lguest/segments.c')
| -rw-r--r-- | drivers/lguest/segments.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/lguest/segments.c b/drivers/lguest/segments.c index 4d4e5a4586f9..f675a41a80da 100644 --- a/drivers/lguest/segments.c +++ b/drivers/lguest/segments.c @@ -94,6 +94,10 @@ static void check_segment_use(struct lguest *lg, unsigned int desc) || lg->regs->ss / 8 == desc) kill_guest(lg, "Removed live GDT entry %u", desc); } +/*:*/ +/*M:009 We wouldn't need to check for removal of in-use segments if we handled + * faults in the Switcher. However, it's probably not a worthwhile + * optimization. :*/ /*H:610 Once the GDT has been changed, we look through the changed entries and * see if they're OK. If not, we'll call kill_guest() and the Guest will never |