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Date: Thu, 2 Feb 2023 01:42:13 +0800
From: kernel test robot <lkp@...el.com>
To: Byungchul Park <max.byungchul.park@...il.com>,
linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, torvalds@...ux-foundation.org,
damien.lemoal@...nsource.wdc.com, linux-ide@...r.kernel.org,
adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org,
mingo@...hat.com, peterz@...radead.org, will@...nel.org,
tglx@...utronix.de, rostedt@...dmis.org, joel@...lfernandes.org,
sashal@...nel.org, daniel.vetter@...ll.ch, duyuyang@...il.com,
johannes.berg@...el.com, tj@...nel.org, tytso@....edu,
willy@...radead.org, david@...morbit.com, amir73il@...il.com,
gregkh@...uxfoundation.org, kernel-team@....com,
linux-mm@...ck.org, akpm@...ux-foundation.org, mhocko@...nel.org,
minchan@...nel.org, hannes@...xchg.org, vdavydov.dev@...il.com,
sj@...nel.org
Subject: Re: [PATCH v9 05/25] dept: Tie to Lockdep and IRQ tracing
Hi Byungchul,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on tip/locking/core]
[also build test WARNING on tip/sched/core drm-misc/drm-misc-next linus/master v6.2-rc6 next-20230201]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Byungchul-Park/llist-Move-llist_-head-node-definition-to-types-h/20230131-164632
patch link: https://lore.kernel.org/r/1675154394-25598-6-git-send-email-max.byungchul.park%40gmail.com
patch subject: [PATCH v9 05/25] dept: Tie to Lockdep and IRQ tracing
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20230202/202302020140.zbWuL7aK-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/ee619b0e7faff81e8b794e2adcdf9102d5bc83e8
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Byungchul-Park/llist-Move-llist_-head-node-definition-to-types-h/20230131-164632
git checkout ee619b0e7faff81e8b794e2adcdf9102d5bc83e8
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 olddefconfig
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
vmlinux.o: warning: objtool: vmx_vcpu_enter_exit+0x164: call to context_tracking_guest_exit() leaves .noinstr.text section
vmlinux.o: warning: objtool: svm_vcpu_enter_exit+0x85: call to context_tracking_guest_exit() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_machine_check+0xb1e: call to pentium_machine_check.constprop.0() leaves .noinstr.text section
>> vmlinux.o: warning: objtool: lockdep_hardirqs_on+0x12: call to dept_hardirqs_on_ip() leaves .noinstr.text section
>> vmlinux.o: warning: objtool: lockdep_hardirqs_off+0x9: call to dept_hardirqs_off_ip() leaves .noinstr.text section
vmlinux.o: warning: objtool: lock_is_held_type+0x78: call to dept_hardirqs_off() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_nmi_enter+0x14: call to dept_off() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_nmi_exit+0x5a: call to dept_on() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_idle_exit+0x40: call to dept_hardirqs_off() leaves .noinstr.text section
vmlinux.o: warning: objtool: check_stackleak_irqoff+0x2b: call to end_of_stack.isra.0() leaves .noinstr.text section
objdump-func vmlinux.o lockdep_hardirqs_on:
0000 000000000000b980 <lockdep_hardirqs_on>:
0000 b980: f3 0f 1e fa endbr64
0004 b984: 55 push %rbp
0005 b985: 53 push %rbx
0006 b986: 48 89 fb mov %rdi,%rbx
0009 b989: 65 48 8b 2c 25 00 00 00 00 mov %gs:0x0,%rbp b98e: R_X86_64_32S pcpu_hot
0012 b992: e8 00 00 00 00 call b997 <lockdep_hardirqs_on+0x17> b993: R_X86_64_PLT32 dept_hardirqs_on_ip-0x4
0017 b997: 8b 3d 00 00 00 00 mov 0x0(%rip),%edi # b99d <lockdep_hardirqs_on+0x1d> b999: R_X86_64_PC32 debug_locks-0x4
001d b99d: 85 ff test %edi,%edi
001f b99f: 0f 84 cd 00 00 00 je ba72 <lockdep_hardirqs_on+0xf2>
0025 b9a5: 65 8b 05 00 00 00 00 mov %gs:0x0(%rip),%eax # b9ac <lockdep_hardirqs_on+0x2c> b9a8: R_X86_64_PC32 pcpu_hot+0x4
002c b9ac: a9 00 00 f0 00 test $0xf00000,%eax
0031 b9b1: 75 63 jne ba16 <lockdep_hardirqs_on+0x96>
0033 b9b3: 65 8b 05 00 00 00 00 mov %gs:0x0(%rip),%eax # b9ba <lockdep_hardirqs_on+0x3a> b9b6: R_X86_64_PC32 lockdep_recursion-0x4
003a b9ba: 85 c0 test %eax,%eax
003c b9bc: 0f 85 b0 00 00 00 jne ba72 <lockdep_hardirqs_on+0xf2>
0042 b9c2: 65 8b 05 00 00 00 00 mov %gs:0x0(%rip),%eax # b9c9 <lockdep_hardirqs_on+0x49> b9c5: R_X86_64_PC32 hardirqs_enabled-0x4
0049 b9c9: 85 c0 test %eax,%eax
004b b9cb: 0f 85 b2 00 00 00 jne ba83 <lockdep_hardirqs_on+0x103>
0051 b9d1: 8b 35 00 00 00 00 mov 0x0(%rip),%esi # b9d7 <lockdep_hardirqs_on+0x57> b9d3: R_X86_64_PC32 oops_in_progress-0x4
0057 b9d7: 85 f6 test %esi,%esi
0059 b9d9: 75 3b jne ba16 <lockdep_hardirqs_on+0x96>
005b b9db: 48 83 3d 00 00 00 00 00 cmpq $0x0,0x0(%rip) # b9e3 <lockdep_hardirqs_on+0x63> b9de: R_X86_64_PC32 pv_ops+0xeb
0063 b9e3: 0f 84 ed 00 00 00 je bad6 <lockdep_hardirqs_on+0x156>
0069 b9e9: ff 15 00 00 00 00 call *0x0(%rip) # b9ef <lockdep_hardirqs_on+0x6f> b9eb: R_X86_64_PC32 pv_ops+0xec
006f b9ef: f6 c4 02 test $0x2,%ah
0072 b9f2: 0f 85 c1 00 00 00 jne bab9 <lockdep_hardirqs_on+0x139>
0078 b9f8: 8b 15 00 00 00 00 mov 0x0(%rip),%edx # b9fe <lockdep_hardirqs_on+0x7e> b9fa: R_X86_64_PC32 oops_in_progress-0x4
007e b9fe: 85 d2 test %edx,%edx
0080 ba00: 75 14 jne ba16 <lockdep_hardirqs_on+0x96>
0082 ba02: 48 8b 85 c8 0f 00 00 mov 0xfc8(%rbp),%rax
0089 ba09: 48 39 85 f8 25 00 00 cmp %rax,0x25f8(%rbp)
0090 ba10: 0f 85 89 00 00 00 jne ba9f <lockdep_hardirqs_on+0x11f>
0096 ba16: 48 c7 c7 00 00 00 00 mov $0x0,%rdi ba19: R_X86_64_32S .rodata.str1.1+0x16d93
009d ba1d: e8 00 00 00 00 call ba22 <lockdep_hardirqs_on+0xa2> ba1e: R_X86_64_PLT32 __this_cpu_preempt_check-0x4
00a2 ba22: 8b 85 b0 10 00 00 mov 0x10b0(%rbp),%eax
00a8 ba28: 48 89 9d b8 10 00 00 mov %rbx,0x10b8(%rbp)
00af ba2f: 65 c7 05 00 00 00 00 01 00 00 00 movl $0x1,%gs:0x0(%rip) # ba3a <lockdep_hardirqs_on+0xba> ba32: R_X86_64_PC32 hardirqs_enabled-0x8
00ba ba3a: 83 c0 01 add $0x1,%eax
00bd ba3d: 48 83 3d 00 00 00 00 00 cmpq $0x0,0x0(%rip) # ba45 <lockdep_hardirqs_on+0xc5> ba40: R_X86_64_PC32 pv_ops+0xeb
00c5 ba45: 89 85 b0 10 00 00 mov %eax,0x10b0(%rbp)
00cb ba4b: 89 85 c8 10 00 00 mov %eax,0x10c8(%rbp)
00d1 ba51: 74 49 je ba9c <lockdep_hardirqs_on+0x11c>
00d3 ba53: ff 15 00 00 00 00 call *0x0(%rip) # ba59 <lockdep_hardirqs_on+0xd9> ba55: R_X86_64_PC32 pv_ops+0xec
00d9 ba59: f6 c4 02 test $0x2,%ah
00dc ba5c: 75 72 jne bad0 <lockdep_hardirqs_on+0x150>
00de ba5e: 48 c7 c7 00 00 00 00 mov $0x0,%rdi ba61: R_X86_64_32S .rodata.str1.1+0x16d99
00e5 ba65: e8 00 00 00 00 call ba6a <lockdep_hardirqs_on+0xea> ba66: R_X86_64_PLT32 __this_cpu_preempt_check-0x4
00ea ba6a: 65 48 ff 05 00 00 00 00 incq %gs:0x0(%rip) # ba72 <lockdep_hardirqs_on+0xf2> ba6e: R_X86_64_PC32 lockdep_stats+0xc
00f2 ba72: 5b pop %rbx
00f3 ba73: 5d pop %rbp
00f4 ba74: 31 c0 xor %eax,%eax
00f6 ba76: 31 d2 xor %edx,%edx
00f8 ba78: 31 c9 xor %ecx,%ecx
00fa ba7a: 31 f6 xor %esi,%esi
00fc ba7c: 31 ff xor %edi,%edi
00fe ba7e: e9 00 00 00 00 jmp ba83 <lockdep_hardirqs_on+0x103> ba7f: R_X86_64_PLT32 __x86_return_thunk-0x4
0103 ba83: 65 48 ff 05 00 00 00 00 incq %gs:0x0(%rip) # ba8b <lockdep_hardirqs_on+0x10b> ba87: R_X86_64_PC32 lockdep_stats+0x1c
010b ba8b: 5b pop %rbx
010c ba8c: 5d pop %rbp
010d ba8d: 31 c0 xor %eax,%eax
010f ba8f: 31 d2 xor %edx,%edx
0111 ba91: 31 c9 xor %ecx,%ecx
0113 ba93: 31 f6 xor %esi,%esi
0115 ba95: 31 ff xor %edi,%edi
0117 ba97: e9 00 00 00 00 jmp ba9c <lockdep_hardirqs_on+0x11c> ba98: R_X86_64_PLT32 __x86_return_thunk-0x4
011c ba9c: 90 nop
011d ba9d: 0f 0b ud2
011f ba9f: 90 nop
0120 baa0: e8 00 00 00 00 call baa5 <lockdep_hardirqs_on+0x125> baa1: R_X86_64_PLT32 debug_locks_off-0x4
0125 baa5: 85 c0 test %eax,%eax
0127 baa7: 74 0a je bab3 <lockdep_hardirqs_on+0x133>
0129 baa9: 8b 05 00 00 00 00 mov 0x0(%rip),%eax # baaf <lockdep_hardirqs_on+0x12f> baab: R_X86_64_PC32 debug_locks_silent-0x4
012f baaf: 85 c0 test %eax,%eax
0131 bab1: 74 41 je baf4 <lockdep_hardirqs_on+0x174>
0133 bab3: 90 nop
0134 bab4: e9 5d ff ff ff jmp ba16 <lockdep_hardirqs_on+0x96>
0139 bab9: 90 nop
013a baba: e8 00 00 00 00 call babf <lockdep_hardirqs_on+0x13f> babb: R_X86_64_PLT32 debug_locks_off-0x4
013f babf: 85 c0 test %eax,%eax
0141 bac1: 74 0a je bacd <lockdep_hardirqs_on+0x14d>
0143 bac3: 8b 0d 00 00 00 00 mov 0x0(%rip),%ecx # bac9 <lockdep_hardirqs_on+0x149> bac5: R_X86_64_PC32 debug_locks_silent-0x4
0149 bac9: 85 c9 test %ecx,%ecx
014b bacb: 74 0c je bad9 <lockdep_hardirqs_on+0x159>
014d bacd: 90 nop
014e bace: eb a2 jmp ba72 <lockdep_hardirqs_on+0xf2>
0150 bad0: 90 nop
0151 bad1: 0f 0b ud2
0153 bad3: 90 nop
0154 bad4: eb 88 jmp ba5e <lockdep_hardirqs_on+0xde>
0156 bad6: 90 nop
0157 bad7: 0f 0b ud2
0159 bad9: 90 nop
015a bada: 48 c7 c6 00 00 00 00 mov $0x0,%rsi badd: R_X86_64_32S .rodata.str1.1+0x16d82
0161 bae1: 48 c7 c7 00 00 00 00 mov $0x0,%rdi bae4: R_X86_64_32S .rodata.str1.1+0x16d41
0168 bae8: e8 00 00 00 00 call baed <lockdep_hardirqs_on+0x16d> bae9: R_X86_64_PLT32 __warn_printk-0x4
016d baed: 90 nop
016e baee: 0f 0b ud2
0170 baf0: 90 nop
0171 baf1: 90 nop
0172 baf2: eb d9 jmp bacd <lockdep_hardirqs_on+0x14d>
0174 baf4: 90 nop
0175 baf5: 48 c7 c6 00 00 00 00 mov $0x0,%rsi baf8: R_X86_64_32S .rodata.str1.8+0x2f280
017c bafc: 48 c7 c7 00 00 00 00 mov $0x0,%rdi baff: R_X86_64_32S .rodata.str1.1+0x16d41
0183 bb03: e8 00 00 00 00 call bb08 <lockdep_hardirqs_on+0x188> bb04: R_X86_64_PLT32 __warn_printk-0x4
0188 bb08: 90 nop
0189 bb09: 0f 0b ud2
018b bb0b: 90 nop
018c bb0c: 90 nop
018d bb0d: eb a4 jmp bab3 <lockdep_hardirqs_on+0x133>
018f bb0f: 66 66 2e 0f 1f 84 00 00 00 00 00 data16 cs nopw 0x0(%rax,%rax,1)
019a bb1a: 66 66 2e 0f 1f 84 00 00 00 00 00 data16 cs nopw 0x0(%rax,%rax,1)
01a5 bb25: 66 66 2e 0f 1f 84 00 00 00 00 00 data16 cs nopw 0x0(%rax,%rax,1)
01b0 bb30: 66 66 2e 0f 1f 84 00 00 00 00 00 data16 cs nopw 0x0(%rax,%rax,1)
01bb bb3b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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