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| author |   Patrick Ohly <patrick.ohly@intel.com> | 2015-09-07 13:16:38 +0200 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-09-12 22:47:20 +0100 |
| commit | 1d3dc681e809846dba7cae4f81566045a3f8c205 (patch) | |
| tree | cb01a9b38badb40c59c9373bed2dcaa566a3c468 /meta | |
| parent | dfd6d4c765924f472ac2df724342547b5c15249a (diff) | |
| download | openembedded-core-contrib-1d3dc681e809846dba7cae4f81566045a3f8c205.tar.gz | |
initramfs-framework: support dropping into shell on failure
When the init_fatal_sh boot parameter is present (i.e. used without
value) and a fatal problem occurs inside the initramfs-module, a shell
will be started instead of looping forever.
Useful for debugging.
Interestingly enough, the code was already indented to support such an
if check...
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta')
| -rwxr-xr-x | meta/recipes-core/initrdscripts/initramfs-framework/init | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/init b/meta/recipes-core/initrdscripts/initramfs-framework/init index e8f4713b52..9291ad5c21 100755 --- a/meta/recipes-core/initrdscripts/initramfs-framework/init +++ b/meta/recipes-core/initrdscripts/initramfs-framework/init @@ -58,9 +58,13 @@ fatal() { echo $1 >/dev/console echo >/dev/console + if [ -n "bootparam_init_fatal_sh" ]; then + sh + else while [ "true" ]; do sleep 3600 done + fi } # Variables shared amoung modules |