Intel microcodes only exist for very specific family/model/stepping CPUs.
If no microcode gets added, there is no need to create an empty
(only directories) cpio later that gets glued to the initrd.
This also fixes:
*** Constructing GenuineIntel.bin ****
cat: /lib/firmware/intel-ucode/06-3c-03: No such file or directory
in hostonly mode if there is no suitable microcode for the CPU.
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
ACPI early table override also may need to place files into an early cpio.
Reflect this in variable and file names.
This change is renaming only and does not introduce any real change.
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Configure cmdline to:
ip=br0:dhcp bridge=br0:bond0 bond=bond0:eth0
By default ifup bond0 will run dhcp on bond0, which is wrong. bond0
isn't the top interface. we should really run dhcp on br0.
So if we ifup an network interface on secondary stack, we should not
dhcp. Fix this issue with this patch.
The gnome-ostree build system generates dracut initramfs images on the
build server, therefore not in hostonly mode. The build system at the
moment doesn't mount /sys, and the previous commit caused a hard
failure due to lack of /sys/devices.
Because we only want /sys/devices in hostonly mode, just move those
bits inside the hostonly conditional above.
The loop driver could be a module and would never be loaded, so the
iso-scan never takes place.
To let the iso-scan happen, it is now placed into the initqueue/settled
unconditionally.
Cached CMDLINE doesn't work 100%. For example the following case,
1. dracut starts to run dracut-cmdline.sh. CMDLINE is cached when calling
getarg 'rd.break=cmdline'.
2. In 92-parse-ibft.sh, ibft_to_cmdline() calls $(set_ifname ibft xx:xx..)
multiple times in each subshell.
3. In 1st call, set_ifname() will check $(getargs ifname) and write out
ifname=xxxx accordingly.
4. In 2nd call, set_ifname() will check $(getargs ifname) and it's wrong here.
Because in step 3, we introduce a new cmdline arg ifname=xxx, but CMDLINE
isn't updated. Thus we fail to get the new ifname arg.
It's doable to unset CMDLINE every time after a new cmdline arg is in. But
unset should be done in the parent process, because unset CMDLINE in a
subshell won't unset CMDLINE in its parent or sibling process. And also it's
painful to unset CMDLINE every time. In the future, functions and code
snippet could probably separate or move to other file, the unset CMDLINE could
malfunction again like this time.
So I'm thinking not to cache CMDLINE. It's doesn't hurt to re-read all the
cmdline args everytime. Because it's in initramfs, a non cached _getcmdline()
should be fast enough.
Please consider!
Thanks
WANG Chao
Previously if "$rootok" = 1, parsing of netroot command line arguments
was skipped. For multiple netroot arguments, all parse scripts have to
run.
Previously only the first netroot argument was taken into account for
the parsing scripts. Now every netroot argument is processed.
Fix 3 issues in ibft_to_cmdline():
- unset local variables at the beginning of each loop
- only write vlan.conf when we write out ip=xxx
- when vlan id is 0, don't write out vlan.conf. Because 0 means untagged
and we don't actually need vlan interface.
Thomas Renninger