search for: 89c9f08b5146

...hrough kernel virtual address") > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/vhost/vhost.c | 22 ++++++++++++++++------ > 1 file changed, 16 insertions(+), 6 deletions(-) > > diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c > index 89c9f08b5146..5b8821d00fe4 100644 > --- a/drivers/vhost/vhost.c > +++ b/drivers/vhost/vhost.c > @@ -306,6 +306,18 @@ static void vhost_map_unprefetch(struct vhost_map *map) > kfree(map); > } > > +static void vhost_set_map_dirty(struct vhost_virtqueue *vq, > + struct vhost_map *ma...

...hrough kernel virtual address") > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/vhost/vhost.c | 22 ++++++++++++++++------ > 1 file changed, 16 insertions(+), 6 deletions(-) > > diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c > index 89c9f08b5146..5b8821d00fe4 100644 > --- a/drivers/vhost/vhost.c > +++ b/drivers/vhost/vhost.c > @@ -306,6 +306,18 @@ static void vhost_map_unprefetch(struct vhost_map *map) > kfree(map); > } > > +static void vhost_set_map_dirty(struct vhost_virtqueue *vq, > + struct vhost_map *ma...

...: access vq metadata through kernel virtual address") > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/vhost/vhost.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c > index 03666b702498..89c9f08b5146 100644 > --- a/drivers/vhost/vhost.c > +++ b/drivers/vhost/vhost.c > @@ -2074,6 +2074,10 @@ static long vhost_vring_set_num_addr(struct vhost_dev *d, > d->has_notifier = false; > } > > + /* reset invalidate_count in case we are in the middle of > + * invalidate_st...

Hi all: This series try to fix several issues introduced by meta data accelreation series. Please review. Jason Wang (6): vhost: don't set uaddr for invalid address vhost: validate MMU notifier registration vhost: fix vhost map leak vhost: reset invalidate_count in vhost_set_vring_num_addr() vhost: mark dirty pages during map uninit vhost: don't do synchronize_rcu() in

...("vhost: access vq metadata through kernel virtual address") Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vhost/vhost.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 89c9f08b5146..5b8821d00fe4 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -306,6 +306,18 @@ static void vhost_map_unprefetch(struct vhost_map *map) kfree(map); } +static void vhost_set_map_dirty(struct vhost_virtqueue *vq, + struct vhost_map *map, int index) +{ + struct vhost_uaddr *u...

...t; Fixes: 7f466032dc9e ("vhost: access vq metadata through kernel virtual address") Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vhost/vhost.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 03666b702498..89c9f08b5146 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -2074,6 +2074,10 @@ static long vhost_vring_set_num_addr(struct vhost_dev *d, d->has_notifier = false; } + /* reset invalidate_count in case we are in the middle of + * invalidate_start() and invalidate_end(). + */ + vq-&...

...s") >> Signed-off-by: Jason Wang<jasowang at redhat.com> >> --- >> drivers/vhost/vhost.c | 22 ++++++++++++++++------ >> 1 file changed, 16 insertions(+), 6 deletions(-) >> >> diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c >> index 89c9f08b5146..5b8821d00fe4 100644 >> --- a/drivers/vhost/vhost.c >> +++ b/drivers/vhost/vhost.c >> @@ -306,6 +306,18 @@ static void vhost_map_unprefetch(struct vhost_map *map) >> kfree(map); >> } >> >> +static void vhost_set_map_dirty(struct vhost_virtqueue *vq,...