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From: Nick Desaulniers <ndesaulniers@google.com>
To: Kees Cook <keescook@chromium.org>
Cc: kbuild-all@lists.01.org, LKML <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@kernel.org>, kernel test robot <lkp@intel.com>,
	clang-built-linux <clang-built-linux@googlegroups.com>
Subject: 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'
Date: Thu, 6 May 2021 12:05:51 -0700	[thread overview]
Message-ID: <CAKwvOdnQ+hiGxfsG5VeJO4qGqfRPvf=Mp7TRgjKzZnTspZjntA@mail.gmail.com> (raw)
In-Reply-To: <202105010813.KwuE0a5t-lkp@intel.com>

On Fri, Apr 30, 2021 at 5:11 PM 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:   65ec0a7d24913b146cd1500d759b8c340319d55e
> commit: 5a17850e251a55bba6d65aefbfeacfa9888cd2cd arm/build: Warn on orphan section placement
> date:   8 months ago
> config: arm-randconfig-r024-20210501 (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 W=1 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'

Filed: https://github.com/ClangBuiltLinux/linux/issues/1372 (though
this isn't specific to clang).
-- 
Thanks,
~Nick Desaulniers

WARNING: multiple messages have this Message-ID (diff)
From: Nick Desaulniers <ndesaulniers@google.com>
To: kbuild-all@lists.01.org
Subject: 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'
Date: Thu, 06 May 2021 12:05:51 -0700	[thread overview]
Message-ID: <CAKwvOdnQ+hiGxfsG5VeJO4qGqfRPvf=Mp7TRgjKzZnTspZjntA@mail.gmail.com> (raw)
In-Reply-To: <202105010813.KwuE0a5t-lkp@intel.com>

[-- Attachment #1: Type: text/plain, Size: 1990 bytes --]

On Fri, Apr 30, 2021 at 5:11 PM 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:   65ec0a7d24913b146cd1500d759b8c340319d55e
> commit: 5a17850e251a55bba6d65aefbfeacfa9888cd2cd arm/build: Warn on orphan section placement
> date:   8 months ago
> config: arm-randconfig-r024-20210501 (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 W=1 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'

Filed: https://github.com/ClangBuiltLinux/linux/issues/1372 (though
this isn't specific to clang).
-- 
Thanks,
~Nick Desaulniers

  reply	other threads:[~2021-05-06 19:06 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-01  0:11 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' kernel test robot
2021-05-01  0:11 ` kernel test robot
2021-05-06 19:05 ` Nick Desaulniers [this message]
2021-05-06 19:05   ` Nick Desaulniers
2021-05-06 19:09   ` Nick Desaulniers
2021-05-06 19:09     ` Nick Desaulniers
2021-05-11 14:07     ` Lorenzo Pieralisi
2021-05-11 14:07       ` Lorenzo Pieralisi
2021-05-11 18:26       ` Nick Desaulniers
2021-05-11 18:26         ` Nick Desaulniers
  -- strict thread matches above, loose matches on Subject: below --
2021-05-16  7:54 kernel test robot
2021-05-16  7:54 ` kernel test robot
2021-04-07 10:52 kernel test robot
2021-04-07 10:52 ` kernel test robot
2021-04-07 18:07 ` Nick Desaulniers
2021-04-07 18:07   ` Nick Desaulniers
2021-04-07 18:07   ` Nick Desaulniers
2021-04-07 18:23   ` Arnd Bergmann
2021-04-07 18:23     ` Arnd Bergmann
2021-04-07 18:23     ` Arnd Bergmann
2021-04-07 18:28     ` Nick Desaulniers
2021-04-07 18:28       ` Nick Desaulniers
2021-04-07 18:28       ` Nick Desaulniers
2021-04-07 19:41       ` Kees Cook
2021-04-07 19:41         ` Kees Cook
2021-04-07 19:41         ` Kees Cook
2021-01-15  9:59 kernel test robot
2021-01-15  9:59 ` kernel test robot

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