Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Sun, 2 Jul 2023 21:51:30 +0200
From:   Borislav Petkov <bp@alien8.de>
To:     syzbot <syzbot+3ea47fc22e48e9ec4324@syzkaller.appspotmail.com>
Cc:     dave.hansen@linux.intel.com, hpa@zytor.com,
        linux-kernel@vger.kernel.org, mingo@redhat.com,
        syzkaller-bugs@googlegroups.com, tglx@linutronix.de, x86@kernel.org
Subject: Re: [syzbot] upstream build error (20)
Message-ID: <20230702195130.GAZKHVQnvKIjc9FB05@fat_crate.local>
References: <0000000000003dab1305ff859d21@google.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
In-Reply-To: <0000000000003dab1305ff859d21@google.com>
Precedence: bulk

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@syzkaller.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@googlegroups.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