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Date: Wed, 7 Feb 2018 14:15:26 +0800
From: kbuild test robot <fengguang.wu@...el.com>
To: Masami Hiramatsu <mhiramat@...nel.org>
Cc: kbuild-all@...org, linux-kernel@...r.kernel.org,
Ingo Molnar <mingo@...nel.org>
Subject: arch/x86/tools/insn_decoder_test: warning: ffffffff810005de: 0f ff
e8 ud0 %eax,%ebp
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: ab2d92ad881da11331280aedf612d82e61cb6d41
commit: 10c91577d5e631773a6394e14cf60125389b71ae x86/tools: Standardize output format of insn_decode_test
date: 8 weeks ago
config: x86_64-randconfig-s3-02070914 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
git checkout 10c91577d5e631773a6394e14cf60125389b71ae
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
>> arch/x86/tools/insn_decoder_test: warning: ffffffff810005de: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff810010d7: 0f ff eb ud0 %ebx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81001152: 0f ff bf 09 00 00 00 ud0 0x9(%rdi),%edi
arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81001275: 0f ff eb ud0 %ebx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff810019b2: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81001afc: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81001c23: 0f ff e9 ud0 %ecx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81002502: 0f ff eb ud0 %ebx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff8100267e: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff810028a0: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81002a94: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81002b17: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81002e20: 0f ff 83 cd 01 e8 17 ud0 0x17e801cd(%rbx),%eax
arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81002eea: 0f ff e9 ud0 %ecx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81003e27: 0f ff eb ud0 %ebx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81003e3b: 0f ff eb ud0 %ebx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81003e5a: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81004d85: 0f ff 41 83 ud0 -0x7d(%rcx),%eax
arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81004dd2: 0f ff eb ud0 %ebx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81005469: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff810057ab: 0f ff c3 ud0 %ebx,%eax
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81006694: 0f ff 83 cb 01 e8 a3 ud0 -0x5c17fe35(%rbx),%eax
arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81006c3a: 0f ff eb ud0 %ebx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81006c55: 0f ff e8 ud0 %eax,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff8100740d: 0f ff 48 8b ud0 -0x75(%rax),%ecx
arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff810074d3: 0f ff 80 bd c4 11 00 ud0 0x11c4bd(%rax),%eax
arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff810074fb: 0f ff 83 c8 ff 89 c2 ud0 -0x3d760038(%rbx),%eax
arch/x86/tools/insn_decoder_test: warning: objdump says 7 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff8100750c: 0f ff eb ud0 %ebx,%ebp
arch/x86/tools/insn_decoder_test: warning: objdump says 3 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81007e68: 0f ff 65 48 ud0 0x48(%rbp),%esp
arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff810081da: 0f ff 65 4c ud0 0x4c(%rbp),%esp
arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff810085a1: 0f ff 48 83 ud0 -0x7d(%rax),%ecx
arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff810089bd: 0f ff 48 81 ud0 -0x7f(%rax),%ecx
arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81009a12: 0f ff 58 5a ud0 0x5a(%rax),%ebx
arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
arch/x86/tools/insn_decoder_test: warning: Found an x86 instruction decoder bug, please report this.
arch/x86/tools/insn_decoder_test: warning: ffffffff81009e20: 0f ff 65 8a ud0 -0x76(%rbp),%esp
arch/x86/tools/insn_decoder_test: warning: objdump says 4 bytes, but insn_get_length() says 2
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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