Displaying 2 results from an estimated 2 matches for "ac69e7b".
2007 Nov 06
1
[PATCH][VIRTIO] Fix vring_init() ring computations
...pointers and an unsigned int so on 32-bit
sizeof(struct vring_desc) == sizeof(struct vring). However, this is no longer
true on 64-bit where the bug is exposed.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h
index ac69e7b..5b88d21 100644
--- a/include/linux/virtio_ring.h
+++ b/include/linux/virtio_ring.h
@@ -92,8 +92,8 @@ static inline void vring_init(struct vring *vr, unsigned int num, void *p)
{
vr->num = num;
vr->desc = p;
- vr->avail = p + num*sizeof(struct vring);
- vr->used = p + (num+1)*(size...
2007 Nov 06
1
[PATCH][VIRTIO] Fix vring_init() ring computations
...pointers and an unsigned int so on 32-bit
sizeof(struct vring_desc) == sizeof(struct vring). However, this is no longer
true on 64-bit where the bug is exposed.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h
index ac69e7b..5b88d21 100644
--- a/include/linux/virtio_ring.h
+++ b/include/linux/virtio_ring.h
@@ -92,8 +92,8 @@ static inline void vring_init(struct vring *vr, unsigned int num, void *p)
{
vr->num = num;
vr->desc = p;
- vr->avail = p + num*sizeof(struct vring);
- vr->used = p + (num+1)*(size...