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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-30 17:57:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-30 17:57:39 -0700 |
| commit | db6f204019380c788f1de06ee937bdbccd60e5c0 (patch) | |
| tree | f8ca32ab6932a21797dbc5aa77688ea017959da0 /drivers/lguest/core.c | |
| parent | 3c6fae67d026d57f64eb3da9c0d0e76983e39ae3 (diff) | |
| parent | d1881d3192a3d3e8dc4f255b03187f4c36cb0617 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest-and-virtio
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest-and-virtio:
lguest: barrier me harder
lguest: use bool instead of int
lguest: use KVM hypercalls
lguest: wire up pte_update/pte_update_defer
lguest: fix spurious BUG_ON() on invalid guest stack.
virtio: more neatening of virtio_ring macros.
virtio: fix BAD_RING, START_US and END_USE macros
Diffstat (limited to 'drivers/lguest/core.c')
| -rw-r--r-- | drivers/lguest/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c index 60156dfdc60..4845fb3cf74 100644 --- a/drivers/lguest/core.c +++ b/drivers/lguest/core.c @@ -152,8 +152,8 @@ static void unmap_switcher(void) * code. We have to check that the range is below the pfn_limit the Launcher * gave us. We have to make sure that addr + len doesn't give us a false * positive by overflowing, too. */ -int lguest_address_ok(const struct lguest *lg, - unsigned long addr, unsigned long len) +bool lguest_address_ok(const struct lguest *lg, + unsigned long addr, unsigned long len) { return (addr+len) / PAGE_SIZE < lg->pfn_limit && (addr+len >= addr); } |