linux-kernel - [syzbot] upstream build error (23)

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Message-ID: <6888d004.a00a0220.26d0e1.0004.GAE@google.com>
Date: Tue, 29 Jul 2025 06:43:32 -0700
From: syzbot <syzbot+5245cb609175fb6e8122@...kaller.appspotmail.com>
To: bp@...en8.de, 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: [syzbot] upstream build error (23)

Hello,

syzbot found the following issue on:

HEAD commit:    86aa72182095 Merge tag 'chrome-platform-v6.17' of git://gi..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=171674a2580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=3816ffa0a2bab886
dashboard link: https://syzkaller.appspot.com/bug?extid=5245cb609175fb6e8122
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+5245cb609175fb6e8122@...kaller.appspotmail.com

arch/x86/kernel/setup.c:1251: undefined reference to `efi_mem_type'
ld: arch/x86/kernel/setup.c:987: undefined reference to `efi_init'
ld: arch/x86/kernel/setup.c:971: undefined reference to `efi_memblock_x86_reserve_range'
arch/x86/kernel/cpu/mshyperv.c:496: undefined reference to `isolation_type_tdx'
ld: arch/x86/kernel/cpu/mshyperv.c:494: undefined reference to `isolation_type_snp'
arch/x86/kernel/kvm.c:600: undefined reference to `efi'
ld: arch/x86/kernel/kvm.c:600: undefined reference to `efi'
drivers/acpi/osl.c:210: undefined reference to `efi'
ld: drivers/acpi/osl.c:210: undefined reference to `efi'

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
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