Yi Zhao 0a7e7c8882 ifupdown: added -1 option to dhclient for dhcpv6
When dhclient is used with ifupdown and in the /etc/network/interfaces
file is something like e.g. "iface eth0 inet6 dhcp" the system does not
boot but hangs at the after dhcp configuration of IPv4 at the stage
where IPv6 should be configured.
The reason seems to be, that ifupdown calls the dhclient in a blocking
way which leads to a permanent block of the boot when no DHCPv6 server
is available.
A similar bug in Redhat:
https://bugzilla.redhat.com/show_bug.cgi?id=585047

[YOCTO #14117]

(From OE-Core rev: 6d8bf12bffa146cb51153a79a4b96b05298c4fbf)

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-08-10 11:14:11 +01:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
Description
No description provided
Readme 251 MiB