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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-15 15:15:47 +00:00
74ad741948
We've failed to copy and process vhost_iotlb_msg so let userspace at
least know about it. For instance before these patch the code below runs
without any error:
int main()
{
struct vhost_msg msg;
struct iovec iov;
int fd;
fd = open("/dev/vhost-net", O_RDWR);
if (fd == -1) {
perror("open");
return 1;
}
iov.iov_base = &msg;
iov.iov_len = sizeof(msg)-4;
if (writev(fd, &iov,1) == -1) {
perror("writev");
return 1;
}
return 0;
}
Signed-off-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Kconfig.vringh | ||
| Makefile | ||
| net.c | ||
| scsi.c | ||
| test.c | ||
| test.h | ||
| vhost.c | ||
| vhost.h | ||
| vringh.c | ||
| vsock.c | ||