search for: fc2da8a0c671

Displaying 3 results from an estimated 3 matches for "fc2da8a0c671".

2019 Jul 31
1
[PATCH V2 9/9] vhost: do not return -EAGIAN for non blocking invalidation too early
...el virtual address") > Signed-off-by: Jason Wang <jasowang at redhat.com> > --- > drivers/vhost/vhost.c | 32 +++++++++++++++++++------------- > 1 file changed, 19 insertions(+), 13 deletions(-) > > diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c > index fc2da8a0c671..96c6aeb1871f 100644 > --- a/drivers/vhost/vhost.c > +++ b/drivers/vhost/vhost.c > @@ -399,16 +399,19 @@ static void inline vhost_vq_sync_access(struct vhost_virtqueue *vq) > smp_mb(); > } > > -static void vhost_invalidate_vq_start(struct vhost_virtqueue *vq, > -...
2019 Jul 31
0
[PATCH V2 9/9] vhost: do not return -EAGIAN for non blocking invalidation too early
...st: access vq metadata through kernel virtual address") Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vhost/vhost.c | 32 +++++++++++++++++++------------- 1 file changed, 19 insertions(+), 13 deletions(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index fc2da8a0c671..96c6aeb1871f 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -399,16 +399,19 @@ static void inline vhost_vq_sync_access(struct vhost_virtqueue *vq) smp_mb(); } -static void vhost_invalidate_vq_start(struct vhost_virtqueue *vq, - int index, - unsigned long s...
2019 Jul 31
14
[PATCH V2 0/9] Fixes for metadata accelreation
Hi all: This series try to fix several issues introduced by meta data accelreation series. Please review. Changes from V1: - Try not use RCU to syncrhonize MMU notifier with vhost worker - set dirty pages after no readers - return -EAGAIN only when we find the range is overlapped with metadata Jason Wang (9): vhost: don't set uaddr for invalid address vhost: validate MMU notifier