linux-kernel - [peterz-queue:call-depth-tracking 8/59] vmlinux.o: warning: objtool: filter_irq_stacks+0x12: relocation to !ENDBR: .entry.text+0x190

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Date:   Tue, 13 Sep 2022 13:03:04 +0800
From:   kernel test robot <lkp@...el.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [peterz-queue:call-depth-tracking 8/59] vmlinux.o: warning: objtool:
 filter_irq_stacks+0x12: relocation to !ENDBR: .entry.text+0x190

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git call-depth-tracking
head:   3a02739baf0302d9ba295686fc7a48fdd235ad15
commit: 6efb77a560aee91d353acb9ec943c621243bbd51 [8/59] arch: Introduce CONFIG_FUNCTION_ALIGNMENT
config: x86_64-randconfig-a004-20220912 (https://download.01.org/0day-ci/archive/20220913/202209131228.rZOu3vwX-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=6efb77a560aee91d353acb9ec943c621243bbd51
        git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
        git fetch --no-tags peterz-queue call-depth-tracking
        git checkout 6efb77a560aee91d353acb9ec943c621243bbd51
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        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: filter_irq_stacks+0x12: relocation to !ENDBR: .entry.text+0x190


objdump-func vmlinux.o filter_irq_stacks:
0000 00000000000c52ae <filter_irq_stacks>:
0000    c52ae:	f3 0f 1e fa          	endbr64
0004    c52b2:	89 f0                	mov    %esi,%eax
0006    c52b4:	31 d2                	xor    %edx,%edx
0008    c52b6:	39 d0                	cmp    %edx,%eax
000a    c52b8:	89 d6                	mov    %edx,%esi
000c    c52ba:	76 31                	jbe    c52ed <filter_irq_stacks+0x3f>
000e    c52bc:	48 8b 0c d7          	mov    (%rdi,%rdx,8),%rcx
0012    c52c0:	48 81 f9 00 00 00 00 	cmp    $0x0,%rcx	c52c3: R_X86_64_32S	__irqentry_text_start
0019    c52c7:	72 0d                	jb     c52d6 <filter_irq_stacks+0x28>
001b    c52c9:	48 81 f9 00 00 00 00 	cmp    $0x0,%rcx	c52cc: R_X86_64_32S	__irqentry_text_end
0022    c52d0:	73 04                	jae    c52d6 <filter_irq_stacks+0x28>
0024    c52d2:	8d 46 01             	lea    0x1(%rsi),%eax
0027    c52d5:	c3                   	ret
0028    c52d6:	48 81 f9 00 00 00 00 	cmp    $0x0,%rcx	c52d9: R_X86_64_32S	__softirqentry_text_start
002f    c52dd:	72 09                	jb     c52e8 <filter_irq_stacks+0x3a>
0031    c52df:	48 81 f9 00 00 00 00 	cmp    $0x0,%rcx	c52e2: R_X86_64_32S	__softirqentry_text_end
0038    c52e6:	72 ea                	jb     c52d2 <filter_irq_stacks+0x24>
003a    c52e8:	48 ff c2             	inc    %rdx
003d    c52eb:	eb c9                	jmp    c52b6 <filter_irq_stacks+0x8>
003f    c52ed:	c3                   	ret

-- 
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