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X-CSE-ConnectionGUID: yeGi9iccRg+AOCqleNi0FA== X-CSE-MsgGUID: dQ5qrGcZSTWMQxs8u5jDHw== X-IronPort-AV: E=McAfee;i="6700,10204,11365"; a="42250758" X-IronPort-AV: E=Sophos;i="6.14,229,1736841600"; d="scan'208";a="42250758" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Mar 2025 04:06:46 -0800 X-CSE-ConnectionGUID: COAx3TavSom7TNW/ldO0Bw== X-CSE-MsgGUID: 9E1YBsozQ0u5XqqOLZoizw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,229,1736841600"; d="scan'208";a="119476457" Received: from lkp-server02.sh.intel.com (HELO a4747d147074) ([10.239.97.151]) by fmviesa008.fm.intel.com with ESMTP; 07 Mar 2025 04:06:46 -0800 Received: from kbuild by a4747d147074 with local (Exim 4.96) (envelope-from ) id 1tqWTS-0000Qw-0n; Fri, 07 Mar 2025 12:06:42 +0000 Date: Fri, 7 Mar 2025 20:06:35 +0800 From: kernel test robot To: Linus Walleij Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [arm-integrator:b4/arm-generic-entry-v6.14-rc1-cleanup-patch 33/33] arch/arm/kernel/entry-common.S:200:2: error: invalid instruction, any one of the following would fix this: Message-ID: <202503072001.bAYqc08h-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 tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator.git b4/arm-generic-entry-v6.14-rc1-cleanup-patch head: 231c6ca98693dab095d461ce8d7bfdbf73b0f7e0 commit: 231c6ca98693dab095d461ce8d7bfdbf73b0f7e0 [33/33] ARM: entry: Straighten syscall returns config: arm-randconfig-003-20250307 (https://download.01.org/0day-ci/archive/20250307/202503072001.bAYqc08h-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250307/202503072001.bAYqc08h-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/202503072001.bAYqc08h-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/arm/kernel/entry-common.S:200:2: error: invalid instruction, any one of the following would fix this: b 9002 ^ arch/arm/kernel/entry-common.S:200:4: note: invalid operand for instruction b 9002 ^ arch/arm/kernel/entry-common.S:200:2: note: instruction requires: thumb b 9002 ^ vim +200 arch/arm/kernel/entry-common.S 166 167 /* saved_psr and saved_pc are now dead */ 168 169 uaccess_disable tbl 170 get_thread_info tsk 171 /* Save a per-task copy of SP for sigreturn */ 172 str sp, [tsk, #TI_SP_SYSCALL] 173 174 adr tbl, sys_call_table @ load syscall table pointer 175 176 #if defined(CONFIG_OABI_COMPAT) 177 /* 178 * If the swi argument is zero, this is an EABI call and we do nothing. 179 * 180 * If this is an old ABI call, get the syscall number into scno and 181 * get the old ABI syscall table address. 182 */ 183 bics r10, r10, #0xff000000 184 strne r10, [tsk, #TI_ABI_SYSCALL] 185 streq scno, [tsk, #TI_ABI_SYSCALL] 186 eorne scno, r10, #__NR_OABI_SYSCALL_BASE 187 ldrne tbl, =sys_oabi_call_table 188 #elif !defined(CONFIG_AEABI) 189 bic scno, scno, #0xff000000 @ mask off SWI op-code 190 str scno, [tsk, #TI_ABI_SYSCALL] 191 eor scno, scno, #__NR_SYSCALL_BASE @ check OS number 192 #else 193 str scno, [tsk, #TI_ABI_SYSCALL] 194 #endif 195 mov r1, sp @ put regs into r1 196 stmdb sp!, {r4, r5} @ push fifth and sixth args 197 mov r0, tbl 198 mov r2, scno @ syscall number from r7 199 bl invoke_syscall > 200 b 9002 201 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki