Amos Kong ak...@redhat.com writes:
I started a QEMU (non-smp) guest with one virtio-rng device, and read
random data from /dev/hwrng by dd:
# dd if=/dev/hwrng of=/dev/null
In the same time, if I check hwrng attributes from sysfs by cat:
# cat /sys/class/misc/hw_random/rng_*
The cat
I started a QEMU (non-smp) guest with one virtio-rng device, and read
random data from /dev/hwrng by dd:
# dd if=/dev/hwrng of=/dev/null
In the same time, if I check hwrng attributes from sysfs by cat:
# cat /sys/class/misc/hw_random/rng_*
The cat process always gets stuck with slow backend
