On arm we get
"Unable to find /proc/device-tree//chosen/linux,stdout-path, printing
from purgatory is diabled"
when loading a kexec kernel. There are three problems with this warning.
1) two slashes after device-tree
2) we should be also checking (and firstly) for /chosen/stdout-path,
as linux,stdout-path is the deprecated node name. We may actually
have the former on arm, allowing us to avoid this warning all together.
3) "disabled" has a typo in it
This series addresses these three problems with the last three patches,
and the first patch removes a compiler warning.
I've added the RFT as these patches touch code shared with other
architectures, namely powerpc, but I only tested on arm.
Please keep me on CC, as I'm not subscribed to the kexec mailing list.
Thanks,
drew
Andrew Jones (4):
uImage: cleanup some warnings
kexec/fs2dt: s/diabled/disabled/
kexec/fs2dt: cleanup pathname
kexec/fs2dt: check for /chosen/stdout-path first
kexec/arch/arm/kexec-uImage-arm.c | 3 ++-
kexec/arch/ppc/kexec-uImage-ppc.c | 5 +++--
kexec/arch/sh/kexec-uImage-sh.c | 3 ++-
kexec/fs2dt.c | 26 ++++++++++++++------------
4 files changed, 21 insertions(+), 16 deletions(-)
--
2.4.3
