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X-IronPort-AV: E=McAfee;i="6600,9927,10938"; a="482869606" X-IronPort-AV: E=Sophos;i="6.04,316,1695711600"; d="scan'208";a="482869606" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Dec 2023 16:50:56 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10938"; a="778917650" X-IronPort-AV: E=Sophos;i="6.04,316,1695711600"; d="scan'208";a="778917650" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by orsmga002.jf.intel.com with ESMTP; 29 Dec 2023 16:50:54 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rJNYy-000HwJ-23; Sat, 30 Dec 2023 00:50:52 +0000 Date: Sat, 30 Dec 2023 08:50:49 +0800 From: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, llvm@lists.linux.dev Subject: drivers/video/fbdev/sis/init301.o: warning: objtool: SiS_GetCRT2Ptr+0x1b0: stack state mismatch: cfa1=4+8 cfa2=4+16 Message-ID: <202312300834.VM19gkmO-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline CC: linux-kernel@vger.kernel.org TO: Josh Poimboeuf tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f016f7547aeedefed9450499d002ba983b8fce15 commit: be2f0b1e12644c956a347d7fde93c2ffe9cdb1af objtool: Get rid of reloc->jump_table_start date: 7 months ago config: x86_64-randconfig-015-20231230 (https://download.01.org/0day-ci/archive/20231230/202312300834.VM19gkmO-lkp@intel.com/config) compiler: ClangBuiltLinux clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231230/202312300834.VM19gkmO-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/202312300834.VM19gkmO-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/video/fbdev/sis/init301.c:2688:24: warning: variable 'modeflag' set but not used [-Wunused-but-set-variable] 2688 | unsigned short i, j, modeflag, tempah=0; | ^ drivers/video/fbdev/sis/init301.c:6234:52: warning: variable 'resinfo' set but not used [-Wunused-but-set-variable] 6234 | unsigned short pushbx=0, CRT1Index=0, modeflag, resinfo=0; | ^ drivers/video/fbdev/sis/init301.c:176:28: warning: unused variable 'SiS_Part2CLVX_1' [-Wunused-const-variable] 176 | static const unsigned char SiS_Part2CLVX_1[] = { | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:184:28: warning: unused variable 'SiS_Part2CLVX_2' [-Wunused-const-variable] 184 | static const unsigned char SiS_Part2CLVX_2[] = { | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:192:28: warning: unused variable 'SiS_Part2CLVX_3' [-Wunused-const-variable] 192 | static const unsigned char SiS_Part2CLVX_3[] = { /* NTSC, 525i, 525p */ | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:211:28: warning: unused variable 'SiS_Part2CLVX_4' [-Wunused-const-variable] 211 | static const unsigned char SiS_Part2CLVX_4[] = { /* PAL */ | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:230:28: warning: unused variable 'SiS_Part2CLVX_5' [-Wunused-const-variable] 230 | static const unsigned char SiS_Part2CLVX_5[] = { /* 750p */ | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:239:28: warning: unused variable 'SiS_Part2CLVX_6' [-Wunused-const-variable] 239 | static const unsigned char SiS_Part2CLVX_6[] = { /* 1080i */ | ^~~~~~~~~~~~~~~ 8 warnings generated. >> drivers/video/fbdev/sis/init301.o: warning: objtool: SiS_GetCRT2Ptr+0x1b0: stack state mismatch: cfa1=4+8 cfa2=4+16 Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for DRM_I915_DEBUG_GEM Depends on [n]: HAS_IOMEM [=y] && DRM_I915 [=m] && EXPERT [=y] && DRM_I915_WERROR [=n] Selected by [m]: - DRM_I915_DEBUG [=y] && HAS_IOMEM [=y] && DRM_I915 [=m] && EXPERT [=y] && !COMPILE_TEST [=n] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki