From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on gnuweeb.org X-Spam-Level: X-Spam-Status: No, score=-6.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gnuweeb.org (Postfix) with ESMTPS id 201B08057F for ; Thu, 18 Aug 2022 16:01:10 +0000 (UTC) Authentication-Results: gnuweeb.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=d+NdoDfY; dkim-atps=neutral DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660838470; x=1692374470; h=date:from:to:cc:subject:message-id:mime-version; bh=tA8V1drYYYK0xzACszrVpyl5sQ8ISuTmC0FGyjDHVfk=; b=d+NdoDfYiTsdWQD4tcGNoH+DCvh+luW1MUQ9l4J8M0aQHIU1S338QMMP 9wbL9GmrcuF+egN5iSxZ0r/L2Y8y4xhL1NoFvdgdkzbfzPvYXBROXhMRh Hh5zKnS/l++EEwFsRKW2pKsjA6z8Wyv1czSCNAPAiw6DPGoaQs6oJZOpn 3ZNi/1HUKv+EA+/e8EpmS1Re2+CU7YDHRwr1Oz4CH8NJSoBFUUlJggVSW CSh1/56HgK/l6VY4b88Vc4Gt/5Mm4/XxmsR4b+K/5Glkiy/a+u7V0Gw7w lvjPMaIYGe6P/Jbi/UegsVPmES9+8ldf7E2RZBlVMRs2XL1sATD8RTjMJ g==; X-IronPort-AV: E=McAfee;i="6500,9779,10443"; a="290363290" X-IronPort-AV: E=Sophos;i="5.93,247,1654585200"; d="scan'208";a="290363290" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Aug 2022 09:00:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,247,1654585200"; d="scan'208";a="558581369" Received: from lkp-server01.sh.intel.com (HELO 44b6dac04a33) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 18 Aug 2022 09:00:53 -0700 Received: from kbuild by 44b6dac04a33 with local (Exim 4.96) (envelope-from ) id 1oOhwy-0000Df-2E; Thu, 18 Aug 2022 16:00:52 +0000 Date: Fri, 19 Aug 2022 00:00:40 +0800 From: kernel test robot To: Peter Zijlstra Cc: kbuild-all@lists.01.org, Ammar Faizi , GNU/Weeb Mailing List , linux-kernel@vger.kernel.org, Thomas Gleixner Subject: [ammarfaizi2-block:tglx/devel/depthtracking 33/59] arch/x86/kernel/ftrace_64.o: warning: objtool: ftrace_caller+0x0: unreachable instruction Message-ID: <202208182339.nUcZuZWV-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline List-Id: tree: https://github.com/ammarfaizi2/linux-block tglx/devel/depthtracking head: 7e7135a8ff18016dde7361f13b02c3d1f63edfdb commit: 301b621edaa301dc3936a386920008a689ddd988 [33/59] objtool: Fix find_{symbol,func}_containing() config: x86_64-randconfig-a011 (https://download.01.org/0day-ci/archive/20220818/202208182339.nUcZuZWV-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 reproduce (this is a W=1 build): # https://github.com/ammarfaizi2/linux-block/commit/301b621edaa301dc3936a386920008a689ddd988 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block tglx/devel/depthtracking git checkout 301b621edaa301dc3936a386920008a689ddd988 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/x86/kernel/ftrace_64.o: warning: objtool: ftrace_caller+0x0: unreachable instruction objdump-func vmlinux.o ftrace_caller: 0000 0000000000062370 : 0000 62370: 48 81 ec a8 00 00 00 sub $0xa8,%rsp 0007 62377: 48 89 44 24 50 mov %rax,0x50(%rsp) 000c 6237c: 48 89 4c 24 58 mov %rcx,0x58(%rsp) 0011 62381: 48 89 54 24 60 mov %rdx,0x60(%rsp) 0016 62386: 48 89 74 24 68 mov %rsi,0x68(%rsp) 001b 6238b: 48 89 7c 24 70 mov %rdi,0x70(%rsp) 0020 62390: 4c 89 44 24 48 mov %r8,0x48(%rsp) 0025 62395: 4c 89 4c 24 40 mov %r9,0x40(%rsp) 002a 6239a: 48 c7 44 24 78 00 00 00 00 movq $0x0,0x78(%rsp) 0033 623a3: 48 89 ea mov %rbp,%rdx 0036 623a6: 48 89 54 24 20 mov %rdx,0x20(%rsp) 003b 623ab: 48 8b b4 24 b0 00 00 00 mov 0xb0(%rsp),%rsi 0043 623b3: 48 8b bc 24 a8 00 00 00 mov 0xa8(%rsp),%rdi 004b 623bb: 48 89 bc 24 80 00 00 00 mov %rdi,0x80(%rsp) 0053 623c3: 48 83 ef 05 sub $0x5,%rdi 0057 623c7: 48 8d 8c 24 b0 00 00 00 lea 0xb0(%rsp),%rcx 005f 623cf: 48 89 8c 24 98 00 00 00 mov %rcx,0x98(%rsp) -- 0-DAY CI Kernel Test Service https://01.org/lkp