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X-CSE-ConnectionGUID: CwW0fIqJRQGFzbqGyHwzCg== X-CSE-MsgGUID: TWgmN5SmQbeOBRJ/cft49A== X-IronPort-AV: E=McAfee;i="6800,10657,11911"; a="101766818" X-IronPort-AV: E=Sophos;i="6.27,112,1787036400"; d="scan'208";a="101766818" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Sep 2026 08:46:06 -0700 X-CSE-ConnectionGUID: 7PMlZphPRY2CrCBdIt6lFQ== X-CSE-MsgGUID: bd8epvFiRVyLg5IijDFjig== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,112,1787036400"; d="scan'208";a="271448530" Received: from lkp-server01.sh.intel.com (HELO 462990a40a85) ([10.239.97.150]) by fmviesa010.fm.intel.com with ESMTP; 20 Sep 2026 08:46:04 -0700 Received: from kbuild by 462990a40a85 with local (Exim 4.98.2) (envelope-from ) id 1x8Jju-00000000CXf-1C1a; Sun, 20 Sep 2026 15:46:02 +0000 Date: Sun, 20 Sep 2026 23:45:22 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android16-6.12 1/1] drivers/misc/pkvm-smc/pkvm/pkvm-smc.c:10:5: warning: no previous prototype for 'pkvm_smc_filter_hyp_init' Message-ID: <202609202302.xU6EFP5z-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 Mostafa, FYI, the error/warning still remains. tree: https://android.googlesource.com/kernel/common android16-6.12 head: fb15c16e04b24c94825fe17e483d325c4ac239a8 commit: 55d5ad26bfd2c81f8dc9e232ee7f77021cd1814c [1/1] ANDROID: misc: pkvm_smc: Add pKVM SMC filter driver config: arm64-randconfig-r1301-20260919 (https://download.01.org/0day-ci/archive/20260920/202609202302.xU6EFP5z-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 8.5.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260920/202609202302.xU6EFP5z-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/202609202302.xU6EFP5z-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/misc/pkvm-smc/pkvm/pkvm-smc.c:10:5: warning: no previous prototype for 'pkvm_smc_filter_hyp_init' [-Wmissing-prototypes] int pkvm_smc_filter_hyp_init(const struct pkvm_module_ops *ops) ^~~~~~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for DRM_MIPI_DSI Depends on [n]: HAS_IOMEM [=y] && DRM [=n] Selected by [y]: - GKI_HIDDEN_DRM_CONFIGS [=y] && 64BIT [=y] WARNING: unmet direct dependencies detected for SND_JACK Depends on [n]: SOUND [=n] && SND [=n] Selected by [y]: - GKI_HIDDEN_SND_CONFIGS [=y] && 64BIT [=y] WARNING: unmet direct dependencies detected for SND_VMASTER Depends on [n]: SOUND [=n] && SND [=n] Selected by [y]: - GKI_HIDDEN_SND_CONFIGS [=y] && 64BIT [=y] WARNING: unmet direct dependencies detected for CAN_RX_OFFLOAD Depends on [n]: NETDEVICES [=n] && CAN_DEV [=n] && CAN_NETLINK [=n] Selected by [y]: - GKI_HIDDEN_MCP251XFD_CONFIGS [=y] && 64BIT [=y] WARNING: unmet direct dependencies detected for SND_JACK_INPUT_DEV Depends on [n]: SOUND [=n] && SND [=n] && SND_JACK [=y] Selected by [y]: - GKI_HIDDEN_SND_CONFIGS [=y] && 64BIT [=y] WARNING: unmet direct dependencies detected for SND_PCM_ELD Depends on [n]: SOUND [=n] && SND [=n] Selected by [y]: - GKI_HIDDEN_SND_CONFIGS [=y] && 64BIT [=y] vim +/pkvm_smc_filter_hyp_init +10 drivers/misc/pkvm-smc/pkvm/pkvm-smc.c 9 > 10 int pkvm_smc_filter_hyp_init(const struct pkvm_module_ops *ops) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki