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X-CSE-ConnectionGUID: f4y84cfTSwWU6PfUmZMc1w== X-CSE-MsgGUID: 0u0eOoSHQ9y8OvCNT12aHw== X-IronPort-AV: E=McAfee;i="6800,10657,11780"; a="90315813" X-IronPort-AV: E=Sophos;i="6.23,223,1770624000"; d="scan'208";a="90315813" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2026 06:23:07 -0700 X-CSE-ConnectionGUID: boroxfoKTnyeTIQjTpmoBw== X-CSE-MsgGUID: Ri/LZIw+SkWlwycZ3C3Mow== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,223,1770624000"; d="scan'208";a="236698169" Received: from lkp-server01.sh.intel.com (HELO 82327192134e) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 08 May 2026 06:23:05 -0700 Received: from kbuild by 82327192134e with local (Exim 4.98.2) (envelope-from ) id 1wLLAV-0000000009p-0n08; Fri, 08 May 2026 13:23:03 +0000 Date: Fri, 08 May 2026 21:22:44 +0800 From: kernel test robot To: Steffen Eiden Cc: oe-kbuild-all@lists.linux.dev, linux-s390@vger.kernel.org Subject: [kvms390:sae 53/55] arch/s390/kvm/arm64/arm.c:232:13: warning: variable 'ret' set but not used Message-ID: <202605082137.4rqrVNVY-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git sae head: 23885833f845ad11c99c4f458692250fc75908c5 commit: f41388cd69dc147f0e8f0aeeebc40eb8d19b6745 [53/55] KVM; s390: arm64: Implement sysreg handling config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20260508/202605082137.4rqrVNVY-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260508/202605082137.4rqrVNVY-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/202605082137.4rqrVNVY-lkp@intel.com/ All warnings (new ones prefixed by >>): arch/s390/kvm/arm64/arm.c: In function 'kvm_arch_vcpu_run_pid_change': >> arch/s390/kvm/arm64/arm.c:232:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 232 | int ret; | ^~~ vim +/ret +232 arch/s390/kvm/arm64/arm.c 228 229 int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu) 230 { 231 struct kvm *kvm = vcpu->kvm; > 232 int ret; 233 234 if (!kvm_vcpu_initialized(vcpu)) 235 return -ENOEXEC; 236 237 if (!kvm_arm_vcpu_is_finalized(vcpu)) 238 return -EPERM; 239 240 if (likely(READ_ONCE(vcpu->pid))) 241 return 0; 242 243 ret = kvm_finalize_sys_regs(vcpu); 244 245 mutex_lock(&kvm->arch.config_lock); 246 set_bit(KVM_ARCH_FLAG_HAS_RAN_ONCE, &kvm->arch.flags); 247 mutex_unlock(&kvm->arch.config_lock); 248 249 return 0; 250 } 251 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki