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authorMikko Rapeli <mikko.rapeli@linaro.org>2022-11-25 17:07:21 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2023-01-25 14:32:03 +0000
commit5e0c1faa6419d083fab48a5aefa7b583d91b74d6 (patch)
treeb27b882374bb510b7b3f1ea5e1cd01091ee176bc /documentation/ref-manual/variables.rst
parent71e301efc479f2f39b233e838ad0e357f606347a (diff)
downloadpoky-5e0c1faa6419d083fab48a5aefa7b583d91b74d6.tar.gz
kmod: enable openssl support by default
linux-yocto kernel adds openssl-native dependency by default even when module signing is still optional. kmod should enable openssl support too. This helps see details of signed kernel modules and debug issues with module signing. For small systems this can still be disabled. modinfo output shows bad signing info when kernel signing is enabled but openssl support is missing from kmod: root@qemux86-64:~# dmesg|grep 509 [ 0.750905] ACPI: PCI: Interrupt link LNKG configured for IRQ 11 [ 0.950039] Asymmetric key parser 'x509' registered [ 1.241727] Loading compiled-in X.509 certificates [ 1.267863] Loaded X.509 cert 'Build time autogenerated kernel key: 48bcd79439f61aaf8fc19ec0882439d64db73820' root@qemux86-64:~# lsmod Module Size Used by sch_fq_codel 20480 1 root@qemux86-64:~# modinfo sch_fq_codel filename: /lib/modules/5.19.9-yocto-standard/kernel/net/sched/sch_fq_codel.ko description: Fair Queue CoDel discipline license: GPL author: Eric Dumazet depends: retpoline: Y intree: Y name: sch_fq_codel vermagic: 5.19.9-yocto-standard SMP preempt mod_unload sig_id: PKCS#7 signer: sig_key: sig_hashalgo: unknown signature: modinfo with openssl enabled in kmod: root@qemux86-64:~# modinfo sch_fq_codel filename: /lib/modules/5.19.9-yocto-standard/kernel/net/sched/sch_fq_codel.ko description: Fair Queue CoDel discipline license: GPL author: Eric Dumazet depends: retpoline: Y intree: Y name: sch_fq_codel vermagic: 5.19.9-yocto-standard SMP preempt mod_unload sig_id: PKCS#7 signer: Build time autogenerated kernel key sig_key: 07:9A:C4:36:96:98:6E:5B:73:CF:C8:40:A6:57:D9:03:5E:27:8D:25 sig_hashalgo: sha512 signature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rom OE-Core rev: d6a62eb68641239985a1f8cf9cf4528a07fd0b99) Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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