[syzbot] net-next build error (4)

From: syzbot
Date: Thu Sep 02 2021 - 13:33:27 EST


Hello,

syzbot found the following issue on:

HEAD commit: 9e9fb7655ed5 Merge tag 'net-next-5.15' of git://git.kernel..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=16e87c6d300000
kernel config: https://syzkaller.appspot.com/x/.config?x=bd61edfef9fa14b1
dashboard link: https://syzkaller.appspot.com/bug?extid=c61aaee16441c4fa206a

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+c61aaee16441c4fa206a@xxxxxxxxxxxxxxxxxxxxxxxxx

arch/x86/kernel/setup.c:916:6: error: implicit declaration of function 'acpi_mps_check' [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1110:2: error: implicit declaration of function 'acpi_table_upgrade' [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1112:2: error: implicit declaration of function 'acpi_boot_table_init' [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1120:2: error: implicit declaration of function 'early_acpi_boot_init'; did you mean 'early_cpu_init'? [-Werror=implicit-function-declaration]
arch/x86/kernel/setup.c:1162:2: error: implicit declaration of function 'acpi_boot_init' [-Werror=implicit-function-declaration]

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