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Stefan Reiter 058531889f rng: die when trying to pass through disconnected hwrng
If /dev/hwrng exists, but no actual generator is connected (or it is
disabled on the host), QEMU will happily start the VM but crash as soon
as the guest accesses the VirtIO RNG device.

To prevent this unfortunate behaviour, check if a useable hwrng is
connected to the host before allowing the VM to be started.

While at it, clean up config_to_command by moving new and existing rng
source checks to a seperate sub.

Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
2020-05-06 14:23:04 +02:00
debian bump version to 6.1-18 2020-05-05 11:42:41 +02:00
PVE rng: die when trying to pass through disconnected hwrng 2020-05-06 14:23:04 +02:00
qemu-configs move qemu-configs to own directory 2019-09-24 18:59:35 +02:00
qmeventd buildsys: remove unused or duplicate directories 2019-09-24 19:06:07 +02:00
test test: add test for OVF with missing default rasd namespace 2020-04-27 13:09:51 +02:00
vm-network-scripts sdn: use sdn tap_create|plug 2020-03-10 19:08:31 +01:00
.gitignore d/cointrol is not autogenerated anymore, remove from .gitignore 2019-01-31 12:10:51 +01:00
bootsplash.jpg add seabios bootsplash and use it 2016-09-08 12:22:01 +02:00
bootsplash.xcf add seabios bootsplash and use it 2016-09-08 12:22:01 +02:00
Makefile cleanup build artificats before doc clean 2019-11-26 13:53:18 +01:00
modules-load.conf remove unnecessary init.d, postint, postrm and qmupdate scripts 2015-02-27 16:09:41 +01:00
qm convert qmrestore into a PVE::CLI class 2015-10-05 13:10:24 +02:00
qmextract remove legacy sparsecp 2017-08-23 10:03:37 +02:00
qmrestore convert qmrestore into a PVE::CLI class 2015-10-05 13:10:24 +02:00