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initramfs-framework: better error reporting for invalid root boot parameter 

When the "boot" parameter refers to a non-existent device, the only
visible output at normal log levels was a rather confusing:
   ERROR: There's no '/dev' on rootfs.

That's because the actual error, not being able to find the root
device, was only a debug message, which gets ignored in the default
mode.

Promoting the "root '$bootparam_root' doesn't exist." message from
"debug" to "msg" gives sufficient context to understand the error. A
more intrusive change would be to change also the control flow.

(From OE-Core rev: 71d7803e5b13e26fd8001e87cfbac68114ddaa30)

Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Patrick Ohly 2015-09-18 13:49:22 +02:00 committed by Richard Purdie
parent 288a9ffcf2
commit d6e40e80d1
1 changed files with 1 additions and 1 deletions
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2
meta/recipes-core/initrdscripts/initramfs-framework/finish
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@ -37,7 +37,7 @@ finish_run() {
fi
mount $flags $bootparam_root $ROOTFS_DIR
else
debug "root '$bootparam_root' doesn't exist."
msg "root '$bootparam_root' doesn't exist."
fi
fi