* Re: arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
[not found] <202104071815.lq85YO6c-lkp@intel.com>
@ 2021-04-07 18:07 ` Nick Desaulniers
2021-04-07 18:23 ` Arnd Bergmann
0 siblings, 1 reply; 4+ messages in thread
From: Nick Desaulniers @ 2021-04-07 18:07 UTC (permalink / raw)
To: Kees Cook, Masahiro Yamada
Cc: kbuild-all, LKML, Ingo Molnar, kernel test robot, Linux ARM,
Linux Kbuild mailing list
On Wed, Apr 7, 2021 at 3:52 AM kernel test robot <lkp@intel.com> wrote:
>
> Hi Kees,
>
> FYI, the error/warning still remains.
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 2d743660786ec51f5c1fefd5782bbdee7b227db0
> commit: 5a17850e251a55bba6d65aefbfeacfa9888cd2cd arm/build: Warn on orphan section placement
> date: 7 months ago
> config: arm-randconfig-r033-20210407 (attached as .config)
> compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
> 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/torvalds/linux.git/commit/?id=5a17850e251a55bba6d65aefbfeacfa9888cd2cd
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout 5a17850e251a55bba6d65aefbfeacfa9888cd2cd
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All warnings (new ones prefixed by >>):
>
> >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
Looks like arch/arm/include/asm/cpuidle.h defines
`CPUIDLE_METHOD_OF_DECLARE` to create a static struct in such a
section. Only arch/arm/mach-omap2/pm33xx-core.c uses that macro.
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
--
Thanks,
~Nick Desaulniers
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
2021-04-07 18:07 ` arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table' Nick Desaulniers
@ 2021-04-07 18:23 ` Arnd Bergmann
2021-04-07 18:28 ` Nick Desaulniers
0 siblings, 1 reply; 4+ messages in thread
From: Arnd Bergmann @ 2021-04-07 18:23 UTC (permalink / raw)
To: Nick Desaulniers
Cc: Kees Cook, Masahiro Yamada, kbuild-all, LKML, Ingo Molnar,
kernel test robot, Linux ARM, Linux Kbuild mailing list
On Wed, Apr 7, 2021 at 8:07 PM Nick Desaulniers <ndesaulniers@google.com> wrote:
>
> On Wed, Apr 7, 2021 at 3:52 AM kernel test robot <lkp@intel.com> wrote:
> >
> > Hi Kees,
> >
> > FYI, the error/warning still remains.
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head: 2d743660786ec51f5c1fefd5782bbdee7b227db0
> > commit: 5a17850e251a55bba6d65aefbfeacfa9888cd2cd arm/build: Warn on orphan section placement
> > date: 7 months ago
> > config: arm-randconfig-r033-20210407 (attached as .config)
> > compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
> > 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/torvalds/linux.git/commit/?id=5a17850e251a55bba6d65aefbfeacfa9888cd2cd
> > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > git fetch --no-tags linus master
> > git checkout 5a17850e251a55bba6d65aefbfeacfa9888cd2cd
> > # save the attached .config to linux build tree
> > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > All warnings (new ones prefixed by >>):
> >
> > >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> > >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> > >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
>
> Looks like arch/arm/include/asm/cpuidle.h defines
> `CPUIDLE_METHOD_OF_DECLARE` to create a static struct in such a
> section. Only arch/arm/mach-omap2/pm33xx-core.c uses that macro.
Nick, Kees,
Should I resend my patch, or are you taking care of it?
https://lore.kernel.org/lkml/20201230155506.1085689-1-arnd@kernel.org/T/#u
Arnd
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
2021-04-07 18:23 ` Arnd Bergmann
@ 2021-04-07 18:28 ` Nick Desaulniers
2021-04-07 19:41 ` Kees Cook
0 siblings, 1 reply; 4+ messages in thread
From: Nick Desaulniers @ 2021-04-07 18:28 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Kees Cook, Masahiro Yamada, kbuild-all, LKML, Ingo Molnar,
kernel test robot, Linux ARM, Linux Kbuild mailing list,
Miguel Ojeda
On Wed, Apr 7, 2021 at 11:23 AM Arnd Bergmann <arnd@arndb.de> wrote:
>
> On Wed, Apr 7, 2021 at 8:07 PM Nick Desaulniers <ndesaulniers@google.com> wrote:
> >
> > On Wed, Apr 7, 2021 at 3:52 AM kernel test robot <lkp@intel.com> wrote:
> > >
> > > Hi Kees,
> > >
> > > FYI, the error/warning still remains.
> > >
> > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > head: 2d743660786ec51f5c1fefd5782bbdee7b227db0
> > > commit: 5a17850e251a55bba6d65aefbfeacfa9888cd2cd arm/build: Warn on orphan section placement
> > > date: 7 months ago
> > > config: arm-randconfig-r033-20210407 (attached as .config)
> > > compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
> > > 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/torvalds/linux.git/commit/?id=5a17850e251a55bba6d65aefbfeacfa9888cd2cd
> > > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > > git fetch --no-tags linus master
> > > git checkout 5a17850e251a55bba6d65aefbfeacfa9888cd2cd
> > > # save the attached .config to linux build tree
> > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
> > >
> > > If you fix the issue, kindly add following tag as appropriate
> > > Reported-by: kernel test robot <lkp@intel.com>
> > >
> > > All warnings (new ones prefixed by >>):
> > >
> > > >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> > > >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> > > >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> >
> > Looks like arch/arm/include/asm/cpuidle.h defines
> > `CPUIDLE_METHOD_OF_DECLARE` to create a static struct in such a
> > section. Only arch/arm/mach-omap2/pm33xx-core.c uses that macro.
>
> Nick, Kees,
>
> Should I resend my patch, or are you taking care of it?
>
> https://lore.kernel.org/lkml/20201230155506.1085689-1-arnd@kernel.org/T/#u
Your patch looks like it has multiple reviewed-by tags, so it should
be ready to be submitted/merged? Waiting on anything else?
--
Thanks,
~Nick Desaulniers
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
2021-04-07 18:28 ` Nick Desaulniers
@ 2021-04-07 19:41 ` Kees Cook
0 siblings, 0 replies; 4+ messages in thread
From: Kees Cook @ 2021-04-07 19:41 UTC (permalink / raw)
To: Nick Desaulniers
Cc: Arnd Bergmann, Masahiro Yamada, kbuild-all, LKML, Ingo Molnar,
kernel test robot, Linux ARM, Linux Kbuild mailing list,
Miguel Ojeda
On Wed, Apr 07, 2021 at 11:28:08AM -0700, Nick Desaulniers wrote:
> On Wed, Apr 7, 2021 at 11:23 AM Arnd Bergmann <arnd@arndb.de> wrote:
> >
> > On Wed, Apr 7, 2021 at 8:07 PM Nick Desaulniers <ndesaulniers@google.com> wrote:
> > >
> > > On Wed, Apr 7, 2021 at 3:52 AM kernel test robot <lkp@intel.com> wrote:
> > > >
> > > > Hi Kees,
> > > >
> > > > FYI, the error/warning still remains.
> > > >
> > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > > head: 2d743660786ec51f5c1fefd5782bbdee7b227db0
> > > > commit: 5a17850e251a55bba6d65aefbfeacfa9888cd2cd arm/build: Warn on orphan section placement
> > > > date: 7 months ago
> > > > config: arm-randconfig-r033-20210407 (attached as .config)
> > > > compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
> > > > 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/torvalds/linux.git/commit/?id=5a17850e251a55bba6d65aefbfeacfa9888cd2cd
> > > > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > > > git fetch --no-tags linus master
> > > > git checkout 5a17850e251a55bba6d65aefbfeacfa9888cd2cd
> > > > # save the attached .config to linux build tree
> > > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
> > > >
> > > > If you fix the issue, kindly add following tag as appropriate
> > > > Reported-by: kernel test robot <lkp@intel.com>
> > > >
> > > > All warnings (new ones prefixed by >>):
> > > >
> > > > >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> > > > >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> > > > >> arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
> > >
> > > Looks like arch/arm/include/asm/cpuidle.h defines
> > > `CPUIDLE_METHOD_OF_DECLARE` to create a static struct in such a
> > > section. Only arch/arm/mach-omap2/pm33xx-core.c uses that macro.
> >
> > Nick, Kees,
> >
> > Should I resend my patch, or are you taking care of it?
> >
> > https://lore.kernel.org/lkml/20201230155506.1085689-1-arnd@kernel.org/T/#u
>
> Your patch looks like it has multiple reviewed-by tags, so it should
> be ready to be submitted/merged? Waiting on anything else?
Yeah, that looks ready to go. Does that go via SoC tree or arm32 tree?
--
Kees Cook
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
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[not found] <202104071815.lq85YO6c-lkp@intel.com>
2021-04-07 18:07 ` arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table' Nick Desaulniers
2021-04-07 18:23 ` Arnd Bergmann
2021-04-07 18:28 ` Nick Desaulniers
2021-04-07 19:41 ` Kees Cook
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