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X-CSE-ConnectionGUID: dmpcmB9jScGTCP6qnIyGWw== X-CSE-MsgGUID: UFuNAvqNSVymxoQlMv4h6A== X-IronPort-AV: E=McAfee;i="6800,10657,11850"; a="84166041" X-IronPort-AV: E=Sophos;i="6.25,171,1779174000"; d="scan'208";a="84166041" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jul 2026 13:32:53 -0700 X-CSE-ConnectionGUID: mTOp32JRSqyjI+PJCnE+0Q== X-CSE-MsgGUID: PJvrx0zlQNynSlPi8eoC3w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,171,1779174000"; d="scan'208";a="261360945" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by orviesa005.jf.intel.com with ESMTP; 18 Jul 2026 13:32:52 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1wlBiL-00000000V61-1D9x; Sat, 18 Jul 2026 20:32:49 +0000 Date: Sun, 19 Jul 2026 04:32:38 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android14-kiwi-6.1 192/192] arch/arm64/kvm/hyp_trace.c:595:36: warning: unused variable 'hyp_trace_ops' Message-ID: <202607190424.4it7LZtK-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Hi Vincent, FYI, the error/warning still remains. tree: https://android.googlesource.com/kernel/common android14-kiwi-6.1 head: 15bdff0dd01eed4ffc4ae138c5a611d8b102a4b6 commit: a6af57723d00e6d80d21f6171f3cb4574aba159d [192/192] ANDROID: KVM: arm64: Remove the non-consuming hyp trace interface config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20260719/202607190424.4it7LZtK-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 5c0dfced1adc55429e32b1db08570abd3a219d85) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260719/202607190424.4it7LZtK-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202607190424.4it7LZtK-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from :3: In file included from include/linux/compiler_types.h:94: include/linux/compiler-clang.h:24:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined] 24 | #define __SANITIZE_ADDRESS__ | ^ :371:9: note: previous definition is here 371 | #define __SANITIZE_ADDRESS__ 1 | ^ arch/arm64/kvm/hyp_trace.c:245:6: warning: no previous prototype for function 'hyp_poke_tracing' [-Wmissing-prototypes] 245 | void hyp_poke_tracing(int cpu, const struct cpumask *cpus) | ^ arch/arm64/kvm/hyp_trace.c:245:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 245 | void hyp_poke_tracing(int cpu, const struct cpumask *cpus) | ^ | static >> arch/arm64/kvm/hyp_trace.c:595:36: warning: unused variable 'hyp_trace_ops' [-Wunused-const-variable] 595 | static const struct seq_operations hyp_trace_ops = { | ^~~~~~~~~~~~~ 3 warnings generated. vim +/hyp_trace_ops +595 arch/arm64/kvm/hyp_trace.c 34305ad4b1bbf0 Vincent Donnefort 2022-08-25 594 34305ad4b1bbf0 Vincent Donnefort 2022-08-25 @595 static const struct seq_operations hyp_trace_ops = { 34305ad4b1bbf0 Vincent Donnefort 2022-08-25 596 .start = ht_start, 34305ad4b1bbf0 Vincent Donnefort 2022-08-25 597 .next = ht_next, 34305ad4b1bbf0 Vincent Donnefort 2022-08-25 598 .stop = ht_stop, 34305ad4b1bbf0 Vincent Donnefort 2022-08-25 599 .show = ht_show, 34305ad4b1bbf0 Vincent Donnefort 2022-08-25 600 }; 34305ad4b1bbf0 Vincent Donnefort 2022-08-25 601 :::::: The code at line 595 was first introduced by commit :::::: 34305ad4b1bbf0b1938712ef0070a78d8b2c3583 ANDROID: KVM: arm64: Add host support for the nVHE hyp tracing :::::: TO: Vincent Donnefort :::::: CC: Vincent Donnefort -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki