On 4/16/21 4:36 AM, Stephen Rothwell wrote: > Hi all, > > Changes since 20210415: > I noticed this build error message (on an i386 build): ../certs/Makefile:52: *** Could not determine digest type to use from kernel config. Stop. and when I was checking on why it happened, I noticed that # CONFIG_MODULES is not set and hence ifndef CONFIG_MODULE_SIG_HASH $(error Could not determine digest type to use from kernel config) endif CONFIG_MODULE_SIG_HASH is not set/enabled/defined. However, the .config file does have CONFIG_IMA_APPRAISE=y # CONFIG_IMA_ARCH_POLICY is not set # CONFIG_IMA_APPRAISE_BUILD_POLICY is not set CONFIG_IMA_APPRAISE_BOOTPARAM=y CONFIG_IMA_APPRAISE_MODSIG=y as well as CONFIG_MODULE_SIG_FORMAT=y due to a "select" by IMA_APPRAISE_MODSIG. (although I see that MODULE_SIG_FORMAT does not depend on MODULES) Is there anything that you can do (or recommend) to prevent the build error? BTW, it looks like this: config IMA_APPRAISE_REQUIRE_MODULE_SIGS bool "Appraise kernel modules signatures" depends on IMA_APPRAISE_BUILD_POLICY could also depend on MODULES. Full i386 randconfig file is attached. thanks. -- ~Randy Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
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