linux-kernel - Re: [PATCH RESEND] integrity: Extract secure boot enquiry function out of IMA

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Message-ID: <267d0e56-6040-426c-8b1e-a53b18829871@huawei.com>
Date: Sat, 28 Jun 2025 10:37:18 +0800
From: GONG Ruiqi <gongruiqi1@...wei.com>
To: Alexander Gordeev <agordeev@...ux.ibm.com>
CC: Mimi Zohar <zohar@...ux.ibm.com>, Roberto Sassu
	<roberto.sassu@...wei.com>, Dmitry Kasatkin <dmitry.kasatkin@...il.com>,
	Jarkko Sakkinen <jarkko@...nel.org>, Madhavan Srinivasan
	<maddy@...ux.ibm.com>, Michael Ellerman <mpe@...erman.id.au>, Heiko Carstens
	<hca@...ux.ibm.com>, Vasily Gorbik <gor@...ux.ibm.com>, Eric Snowberg
	<eric.snowberg@...cle.com>, Christophe Leroy <christophe.leroy@...roup.eu>,
	Nicholas Piggin <npiggin@...il.com>, Christian Borntraeger
	<borntraeger@...ux.ibm.com>, Sven Schnelle <svens@...ux.ibm.com>, "Lee,
 Chun-Yi" <jlee@...e.com>, <linuxppc-dev@...ts.ozlabs.org>,
	<linux-kernel@...r.kernel.org>, <linux-s390@...r.kernel.org>,
	<linux-integrity@...r.kernel.org>, <keyrings@...r.kernel.org>, Lu Jialin
	<lujialin4@...wei.com>
Subject: Re: [PATCH RESEND] integrity: Extract secure boot enquiry function
 out of IMA



On 2025/06/27 23:56, Alexander Gordeev wrote:
> On Thu, Jun 26, 2025 at 10:36:17AM +0800, GONG Ruiqi wrote:
> 
> Hi GONG,
> 
> ...
>> Compile-tested for powerpc, s390 and x86, all with allmodconfig.
> 
> This breaks defconfig and debug_defconfig builds on s390
> since IMA_ARCH_POLICY=n in these configurations and thus
> CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT=n as well:

Hi Alexander,

Thanks for the feedback! I'll fix it and send a V2 asap.

BR,
Ruiqi

> 
> s390x-15.1.0-ld: security/integrity/ima/ima_main.o: in function `ima_load_data':
> /home/agordeev/linux.c3/security/integrity/ima/ima_main.c:902:(.text+0x54e): undefined reference to `arch_integrity_get_secureboot'
> s390x-15.1.0-ld: security/integrity/ima/ima_appraise.o: in function `ima_appraise_parse_cmdline':
> /home/agordeev/linux.c3/security/integrity/ima/ima_appraise.c:30:(.init.text+0x44): undefined reference to `arch_integrity_get_secureboot'
> make[2]: *** [scripts/Makefile.vmlinux:91: vmlinux.unstripped] Error 1
> make[1]: *** [/home/agordeev/linux.c3/Makefile:1236: vmlinux] Error 2
> make: *** [Makefile:248: __sub-make] Error 2
> 
>> Signed-off-by: GONG Ruiqi <gongruiqi1@...wei.com>
> 
> Thanks!