Hi Cristophe,
Il giorno mer, 08/07/2020 alle 19.09 +0200, Christophe Leroy ha
scritto:
> Hi
>
> Le 08/07/2020 à 19:00, Giuseppe Sacco a écrit :
> > Hello,
> > while trying to debug a problem using git bisect, I am now at a point
> > where I cannot build the kernel at all. This is the error message I
> > get:
> >
> > $ LANG=C make ARCH=powerpc \
> > CROSS_COMPILE=powerpc-linux- \
> > CONFIG_MODULE_COMPRESS_GZIP=true \
> > INSTALL_MOD_STRIP=1 CONFIG_MODULE_COMPRESS=1 \
> > -j4 INSTALL_MOD_PATH=$BOOT INSTALL_PATH=$BOOT \
> > CONFIG_DEBUG_INFO_COMPRESSED=1 \
> > install modules_install
> > make[2]: *** No rule to make target 'vmlinux', needed by
>
> Surprising.
>
> Did you make any change to Makefiles ?
No
> Are you in the middle of a bisect ? If so, if the previous builds
> worked, I'd do 'git bisect skip'
Yes, the previous one worked.
> What's the result with:
>
> LANG=C make ARCH=powerpc CROSS_COMPILE=powerpc-linux- vmlinux
$ LANG=C make ARCH=powerpc CROSS_COMPILE=powerpc-linux- vmlinux
CALL scripts/checksyscalls.sh
CALL scripts/atomic/check-atomics.sh
CHK include/generated/compile.h
CC kernel/module.o
kernel/module.c: In function 'do_init_module':
kernel/module.c:3593:2: error: implicit declaration of function
'module_enable_ro'; did you mean 'module_enable_x'? [-Werror=implicit-
function-declaration]
3593 | module_enable_ro(mod, true);
| ^~~~~~~~~~~~~~~~
| module_enable_x
cc1: some warnings being treated as errors
make[1]: *** [scripts/Makefile.build:267: kernel/module.o] Error 1
make: *** [Makefile:1735: kernel] Error 2
So, should I 'git bisect skip'?
Thank you,
Giuseppe
