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X-CSE-ConnectionGUID: N0Aw+NDpSn6+/iuzcj7s/g== X-CSE-MsgGUID: GoeyBmnESwem/1innI8YQA== X-IronPort-AV: E=McAfee;i="6800,10657,11743"; a="75705460" X-IronPort-AV: E=Sophos;i="6.23,148,1770624000"; d="scan'208";a="75705460" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Mar 2026 17:05:09 -0700 X-CSE-ConnectionGUID: VQtHRkwIQOeG+dIrWaOfrQ== X-CSE-MsgGUID: MFiQ0c6eQL+3J2g/mI523g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,148,1770624000"; d="scan'208";a="256395424" Received: from lkp-server01.sh.intel.com (HELO 283bf2e1b94a) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 29 Mar 2026 17:05:07 -0700 Received: from kbuild by 283bf2e1b94a with local (Exim 4.98.2) (envelope-from ) id 1w707s-000000000Pt-2E0i; Mon, 30 Mar 2026 00:05:04 +0000 Date: Mon, 30 Mar 2026 08:04:28 +0800 From: kernel test robot To: Brian Masney Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, x86@kernel.org, Thomas Gleixner Subject: [tip:irq/drivers 5/41] drivers/irqchip/irq-pic32-evic.c:54:15: warning: variable 'board_bind_eic_interrupt' set but not used Message-ID: <202603300715.4HuMMAFb-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Hi Brian, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/drivers head: 9fd2170d70178faa0427adaa9d2dfdbfa231d1b7 commit: 4b52df1b4e1d9cf4cb5a8e1b5287d1e3d1a6aa0c [5/41] irqchip/irq-pic32-evic: Allow driver to be compiled with COMPILE_TEST config: arm-randconfig-002-20260330 (https://download.01.org/0day-ci/archive/20260330/202603300715.4HuMMAFb-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 054e11d1a17e5ba88bb1a8ef32fad3346e80b186) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260330/202603300715.4HuMMAFb-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/202603300715.4HuMMAFb-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/irqchip/irq-pic32-evic.c:54:15: warning: variable 'board_bind_eic_interrupt' set but not used [-Wunused-but-set-global] 54 | static void (*board_bind_eic_interrupt)(int irq, int regset); | ^ 1 warning generated. vim +/board_bind_eic_interrupt +54 drivers/irqchip/irq-pic32-evic.c aaa8666ada780e8 Cristian Birsan 2016-01-13 44 15f9b251fe40499 Brian Masney 2026-02-22 45 #ifdef CONFIG_MIPS aaa8666ada780e8 Cristian Birsan 2016-01-13 46 asmlinkage void __weak plat_irq_dispatch(void) aaa8666ada780e8 Cristian Birsan 2016-01-13 47 { 1fee9db9b42d821 Marc Zyngier 2021-07-06 48 unsigned int hwirq; aaa8666ada780e8 Cristian Birsan 2016-01-13 49 aaa8666ada780e8 Cristian Birsan 2016-01-13 50 hwirq = readl(evic_base + REG_INTSTAT) & 0xFF; 1fee9db9b42d821 Marc Zyngier 2021-07-06 51 do_domain_IRQ(evic_irq_domain, hwirq); aaa8666ada780e8 Cristian Birsan 2016-01-13 52 } 282f8b547d51d8a Brian Masney 2026-02-22 53 #else 282f8b547d51d8a Brian Masney 2026-02-22 @54 static void (*board_bind_eic_interrupt)(int irq, int regset); 15f9b251fe40499 Brian Masney 2026-02-22 55 #endif aaa8666ada780e8 Cristian Birsan 2016-01-13 56 :::::: The code at line 54 was first introduced by commit :::::: 282f8b547d51d8a33b9230ba58e2324babe0a96a irqchip/irq-pic32-evic: Define board_bind_eic_interrupt for !MIPS builds :::::: TO: Brian Masney :::::: CC: Thomas Gleixner -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki