linux-kernel - Re: [syzbot] upstream build error (20)

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Date:   Sun, 2 Jul 2023 21:51:30 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     syzbot <syzbot+3ea47fc22e48e9ec4324@...kaller.appspotmail.com>
Cc:     dave.hansen@...ux.intel.com, hpa@...or.com,
        linux-kernel@...r.kernel.org, mingo@...hat.com,
        syzkaller-bugs@...glegroups.com, tglx@...utronix.de, x86@...nel.org
Subject: Re: [syzbot] upstream build error (20)

On Sun, Jul 02, 2023 at 11:56:57AM -0700, syzbot wrote:
> Hello,
> 
> syzbot found the following issue on:
> 
> HEAD commit:    77b1a7f7a05c Merge tag 'mm-nonmm-stable-2023-06-24-19-23' ..
> git tree:       upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=1701aabd280000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=dbdd409f194c6563
> dashboard link: https://syzkaller.appspot.com/bug?extid=3ea47fc22e48e9ec4324
> compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
> 
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+3ea47fc22e48e9ec4324@...kaller.appspotmail.com
> 
> ./arch/x86/include/asm/mem_encrypt.h:23:20: error: static declaration of 'mem_encrypt_init' follows non-static declaration
> 
> ---
> This report is generated by a bot. It may contain errors.
> See https://goo.gl/tpsmEJ for more information about syzbot.
> syzbot engineers can be reached at syzkaller@...glegroups.com.
> 
> syzbot will keep track of this issue. See:
> https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
> 
> If the bug is already fixed, let syzbot know by replying with:
> #syz fix: exact-commit-title
> 
> If you want to change bug's subsystems, reply with:
> #syz set subsystems: new-subsystem
> (See the list of subsystem names on the web dashboard)
> 
> If the bug is a duplicate of another bug, reply with:
> #syz dup: exact-subject-of-another-report
> 
> If you want to undo deduplication, reply with:
> #syz undup

#syz fix: 0a9567ac5e6a ("x86/mem_encrypt: Unbreak the AMD_MEM_ENCRYPT=n build")

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette