2018-09-07 8:37 GMT+09:00 Randy Dunlap <rdunlap@xxxxxxxxxxxxx>: > From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > > If there is no System.map file for "make modules_install", > scripts/depmod.sh will silently exit with success, having done > nothing. Since this is an unexpected situation, change it to > report a Warning for the missing file. The behavior is not > changed except for the Warning message. > > The (previous) silent success and new Warning can be reproduced > by: > $ make mrproper; make defconfig > $ make modules; make modules_install > > and since System.map is produced by "make vmlinux", the steps > above omit producing the System.map file. > > Reported-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> > Cc: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> > Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > --- > v2: add Yamada-san's suggestions for >&2 and Skipping depmod. Applied to linux-kbuild/fixes. Thanks! > scripts/depmod.sh | 1 + > 1 file changed, 1 insertion(+) > > --- lnx-419-rc1.orig/scripts/depmod.sh > +++ lnx-419-rc1/scripts/depmod.sh > @@ -11,6 +11,7 @@ DEPMOD=$1 > KERNELRELEASE=$2 > > if ! test -r System.map ; then > + echo "Warning: modules_install: missing 'System.map' file. Skipping depmod." >&2 > exit 0 > fi > > -- Best Regards Masahiro Yamada
