Patch merged into coreboot/master: lint-kconfig: pipe stderr to stdout to catch script errors

the following patch was just integrated into master:
commit b1bca88a049bab525828c549bd7097cca7b5f80f
Author: Martin Roth 
Date:   Wed Mar 2 13:19:07 2016 -0700

lint-kconfig: pipe stderr to stdout to catch script errors

Because the perl error messages go to stderr, we were not catching these
    on the build server.  If the script has an issue, we want to know
    immediately, so change the bash script that calls into the perl lint
    tool to pipe these to stdout.

Change-Id: Ieeec9ccbd59177cfd1859a9738a4ee1fab803d28
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/13877
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See https://review.coreboot.org/13877 for details.

-gerrit