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(parent: 6e800af) | patch
virtio: fix vring_init for 64 bits
authorAnthony Liguori <aliguori@us.ibm.com>
Wed, 7 Nov 2007 05:31:52 +0000 (16:31 +1100)
committerRusty Russell <rusty@rustcorp.com.au>
Mon, 12 Nov 2007 02:55:12 +0000 (13:55 +1100)
commit44332f7167dfb1ca04af96a2cff938c5e23433db
treef096fa66efcaa8b70629667d4252c152c81ef603tree | snapshot
parent6e800af233e0bdf108efb7bd23c11ea6fa34cdebcommit | diff
virtio: fix vring_init for 64 bits

This patch fixes a typo in vring_init().  This happens to work today in lguest
because the sizeof(struct vring_desc) is 16 and struct vring contains 3
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>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
include/linux/virtio_ring.h diff | blob | history
Full containers within linux kernel