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From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [skn:ffa-ts-dev 2/9] aarch64-linux-gnu-ld: warning: orphan section `.eh_frame' from `arch/arm64/kernel/smccc-call.o' being placed in section `.eh_frame'
Date: Fri, 23 Apr 2021 01:10:57 +0800	[thread overview]
Message-ID: <202104230151.AI6KPdAs-lkp@intel.com> (raw)

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TO: Sudeep Holla <sudeep.holla@arm.com>

Hi Sudeep,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git ffa-ts-dev
head:   248aa5ac44f87d4b2e4fcbd7e1cd728ce7e07b8f
commit: d5c784a80608a8476b1d67591e5a3612d0371d48 [2/9] arm64: smccc: Add support for SMCCCv1.2 input/output registers
config: arm64-randconfig-r011-20210421 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project f5446b769a7929806f72256fccd4826d66502e59)
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
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git/commit/?id=d5c784a80608a8476b1d67591e5a3612d0371d48
        git remote add skn https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git
        git fetch --no-tags skn ffa-ts-dev
        git checkout d5c784a80608a8476b1d67591e5a3612d0371d48
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=arm64 

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 >>):

>> aarch64-linux-gnu-ld: warning: orphan section `.eh_frame' from `arch/arm64/kernel/smccc-call.o' being placed in section `.eh_frame'
   drivers/base/firmware_loader/main.o: in function `_request_firmware':
   main.c:(.text+0x1774): relocation truncated to fit: R_AARCH64_LDST64_ABS_LO12_NC against symbol `__start_builtin_fw' defined in __ksymtab section in .tmp_vmlinux.kallsyms1
   aarch64-linux-gnu-ld: main.c:(.text+0x1774): warning: one possible cause of this error is that the symbol is being referenced in the indicated code as if it had a larger alignment than was declared where it was defined

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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                 reply	other threads:[~2021-04-22 17:10 UTC|newest]

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