tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/4.14
head: ed8a2f4d20af62ebd64e4092d988d4ae6b54657c
commit: 17c47886b521ae64a733f41364def799797e45ef [13/175] Makefile: link with -z noexecstack --no-warn-rwx-segments
config: arc-randconfig-r043-20220821 (https://download.01.org/0day-ci/archive/20220821/[email protected]/config)
compiler: arc-elf-gcc (GCC) 7.5.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=17c47886b521ae64a733f41364def799797e45ef
git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git fetch --no-tags linux-stable-rc queue/4.14
git checkout 17c47886b521ae64a733f41364def799797e45ef
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-7.5.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <[email protected]>
All errors (new ones prefixed by >>):
>> Makefile:877: *** Recursive variable 'LDFLAGS' references itself (eventually). Stop.
vim +/LDFLAGS +877 Makefile
875
876 LDFLAGS += -z noexecstack
> 877 LDFLAGS += $(call ld-option,--no-warn-rwx-segments)
878
--
0-DAY CI Kernel Test Service
https://01.org/lkp
On Sat, Aug 20, 2022 at 3:51 PM kernel test robot <[email protected]> wrote:
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/4.14
> head: ed8a2f4d20af62ebd64e4092d988d4ae6b54657c
> commit: 17c47886b521ae64a733f41364def799797e45ef [13/175] Makefile: link with -z noexecstack --no-warn-rwx-segments
> config: arc-randconfig-r043-20220821 (https://download.01.org/0day-ci/archive/20220821/[email protected]/config)
> compiler: arc-elf-gcc (GCC) 7.5.0
> reproduce (this is a W=1 build):
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=17c47886b521ae64a733f41364def799797e45ef
> git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> git fetch --no-tags linux-stable-rc queue/4.14
> git checkout 17c47886b521ae64a733f41364def799797e45ef
> # save the config file
> mkdir build_dir && cp config build_dir/.config
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-7.5.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash
>
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <[email protected]>
>
> All errors (new ones prefixed by >>):
>
> >> Makefile:877: *** Recursive variable 'LDFLAGS' references itself (eventually). Stop.
Thanks for the report!
That's not something that I've seen before...
Masahiro, does ARCH=arc do something special to LDFLAGS?
This report is a randconfig against a branch of stable for arc, so
guessing this might be more obscure than usual.
>
>
> vim +/LDFLAGS +877 Makefile
>
> 875
> 876 LDFLAGS += -z noexecstack
> > 877 LDFLAGS += $(call ld-option,--no-warn-rwx-segments)
> 878
>
> --
> 0-DAY CI Kernel Test Service
> https://01.org/lkp
--
Thanks,
~Nick Desaulniers
On Mon, Aug 22, 2022 at 10:05:50AM -0700, Nick Desaulniers wrote:
> On Sat, Aug 20, 2022 at 3:51 PM kernel test robot <[email protected]> wrote:
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/4.14
> > head: ed8a2f4d20af62ebd64e4092d988d4ae6b54657c
> > commit: 17c47886b521ae64a733f41364def799797e45ef [13/175] Makefile: link with -z noexecstack --no-warn-rwx-segments
> > config: arc-randconfig-r043-20220821 (https://download.01.org/0day-ci/archive/20220821/[email protected]/config)
> > compiler: arc-elf-gcc (GCC) 7.5.0
> > reproduce (this is a W=1 build):
> > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > chmod +x ~/bin/make.cross
> > # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=17c47886b521ae64a733f41364def799797e45ef
> > git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> > git fetch --no-tags linux-stable-rc queue/4.14
> > git checkout 17c47886b521ae64a733f41364def799797e45ef
> > # save the config file
> > mkdir build_dir && cp config build_dir/.config
> > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-7.5.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash
> >
> > If you fix the issue, kindly add following tag where applicable
> > Reported-by: kernel test robot <[email protected]>
> >
> > All errors (new ones prefixed by >>):
> >
> > >> Makefile:877: *** Recursive variable 'LDFLAGS' references itself (eventually). Stop.
>
> Thanks for the report!
>
> That's not something that I've seen before...
>
> Masahiro, does ARCH=arc do something special to LDFLAGS?
>
> This report is a randconfig against a branch of stable for arc, so
> guessing this might be more obscure than usual.
I suspect this would be fixed with commit ce99d0bf312d ("kbuild: clear
LDFLAGS in the top Makefile"), which backports cleanly to 4.14.
Cheers,
Nathan
On Tue, Aug 23, 2022 at 3:47 AM Nathan Chancellor <[email protected]> wrote:
>
> On Mon, Aug 22, 2022 at 10:05:50AM -0700, Nick Desaulniers wrote:
> > On Sat, Aug 20, 2022 at 3:51 PM kernel test robot <[email protected]> wrote:
> > >
> > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/4.14
> > > head: ed8a2f4d20af62ebd64e4092d988d4ae6b54657c
> > > commit: 17c47886b521ae64a733f41364def799797e45ef [13/175] Makefile: link with -z noexecstack --no-warn-rwx-segments
> > > config: arc-randconfig-r043-20220821 (https://download.01.org/0day-ci/archive/20220821/[email protected]/config)
> > > compiler: arc-elf-gcc (GCC) 7.5.0
> > > reproduce (this is a W=1 build):
> > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > > chmod +x ~/bin/make.cross
> > > # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=17c47886b521ae64a733f41364def799797e45ef
> > > git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> > > git fetch --no-tags linux-stable-rc queue/4.14
> > > git checkout 17c47886b521ae64a733f41364def799797e45ef
> > > # save the config file
> > > mkdir build_dir && cp config build_dir/.config
> > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-7.5.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash
> > >
> > > If you fix the issue, kindly add following tag where applicable
> > > Reported-by: kernel test robot <[email protected]>
> > >
> > > All errors (new ones prefixed by >>):
> > >
> > > >> Makefile:877: *** Recursive variable 'LDFLAGS' references itself (eventually). Stop.
> >
> > Thanks for the report!
> >
> > That's not something that I've seen before...
> >
> > Masahiro, does ARCH=arc do something special to LDFLAGS?
> >
> > This report is a randconfig against a branch of stable for arc, so
> > guessing this might be more obscure than usual.
>
> I suspect this would be fixed with commit ce99d0bf312d ("kbuild: clear
> LDFLAGS in the top Makefile"), which backports cleanly to 4.14.
>
> Cheers,
> Nathan
Ah, yes.
Please back-port that commit. Thanks!
--
Best Regards
Masahiro Yamada
On Tue, Aug 23, 2022 at 04:16:13AM +0900, Masahiro Yamada wrote:
> On Tue, Aug 23, 2022 at 3:47 AM Nathan Chancellor <[email protected]> wrote:
> >
> > On Mon, Aug 22, 2022 at 10:05:50AM -0700, Nick Desaulniers wrote:
> > > On Sat, Aug 20, 2022 at 3:51 PM kernel test robot <[email protected]> wrote:
> > > >
> > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/4.14
> > > > head: ed8a2f4d20af62ebd64e4092d988d4ae6b54657c
> > > > commit: 17c47886b521ae64a733f41364def799797e45ef [13/175] Makefile: link with -z noexecstack --no-warn-rwx-segments
> > > > config: arc-randconfig-r043-20220821 (https://download.01.org/0day-ci/archive/20220821/[email protected]/config)
> > > > compiler: arc-elf-gcc (GCC) 7.5.0
> > > > reproduce (this is a W=1 build):
> > > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> > > > chmod +x ~/bin/make.cross
> > > > # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=17c47886b521ae64a733f41364def799797e45ef
> > > > git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> > > > git fetch --no-tags linux-stable-rc queue/4.14
> > > > git checkout 17c47886b521ae64a733f41364def799797e45ef
> > > > # save the config file
> > > > mkdir build_dir && cp config build_dir/.config
> > > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-7.5.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash
> > > >
> > > > If you fix the issue, kindly add following tag where applicable
> > > > Reported-by: kernel test robot <[email protected]>
> > > >
> > > > All errors (new ones prefixed by >>):
> > > >
> > > > >> Makefile:877: *** Recursive variable 'LDFLAGS' references itself (eventually). Stop.
> > >
> > > Thanks for the report!
> > >
> > > That's not something that I've seen before...
> > >
> > > Masahiro, does ARCH=arc do something special to LDFLAGS?
> > >
> > > This report is a randconfig against a branch of stable for arc, so
> > > guessing this might be more obscure than usual.
> >
> > I suspect this would be fixed with commit ce99d0bf312d ("kbuild: clear
> > LDFLAGS in the top Makefile"), which backports cleanly to 4.14.
> >
> > Cheers,
> > Nathan
>
> Ah, yes.
> Please back-port that commit. Thanks!
Now queued up, thanks!
greg k-h