That is not a kernel config file. How are you building/installing the kernel? What Linux distribution (Fedora/CentOS/Ubuntu/...) is this on? On Mon, Aug 7, 2023 at 6:29 PM Henry Zhang <henryzhang62@xxxxxxxxx> wrote: > > Ondrej, > > Attached is my kernel configuration file. > ~# cat /etc/selinux/config > # This file controls the state of SELinux on the system. > # SELINUX= can take one of these three values: > # enforcing - SELinux security policy is enforced. > # permissive - SELinux prints warnings instead of enforcing. > # disabled - No SELinux policy is loaded. > SELINUX=enforcing > # SELINUXTYPE= can take one of these values: > # minimum - Minimum Security protection. > # standard - Standard Security protection. > # mls - Multi Level Security protection. > # targeted - Targeted processes are protected. > # mcs - Multi Category Security protection. > SELINUXTYPE=mcs > > # sestatus > SELinux status: disabled > > # getenforce > Disabled > > # setenforce 1 > setenforce: SELinux is disabled > > # dmesg|grep SELi > [ 5.604171] systemd[1]: Starting SELinux init for /dev service loading... > > # dmesg|grep SELI > [ 4.180494] systemd[1]: systemd 250.5+ running in system mode (+PAM +AUDIT +SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD -LIBCRYPTSETUP) > > "SELInux: Initializing" is not seen in dmesg. > > Please comment on what is missing? > On Sat, Aug 5, 2023 at 1:12 AM Ondrej Mosnacek <omosnace@xxxxxxxxxx> wrote: >> >> On Sat, Aug 5, 2023 at 2:53 AM Henry Zhang <henryzhang62@xxxxxxxxx> wrote: >> > >> > Hi guys, >> > >> > I am porting selinux from kernel 4.14 to 5.15. Everything works fine in kernel 4.14. >> > keep same /etc/selinux/conf and kernel parameters to enable SELinux. >> > >> > But the selinux_init() is not executed when kernel 5.15 boots because no "SELinux: Initializing" is seen in dmesg. >> > >> > This selinux_init() is defined in http://tomoyo.osdn.jp/cgi-bin/lxr/source/security/selinux/hooks.c >> > >> > DEFINE_LSM(selinux) = { >> > 7288 .name = "selinux", >> > 7289 .flags = LSM_FLAG_LEGACY_MAJOR | LSM_FLAG_EXCLUSIVE, >> > 7290 .enabled = &selinux_enabled_boot, >> > 7291 .blobs = &selinux_blob_sizes, >> > 7292 .init = selinux_init, >> > 7293 }; >> > >> > My question is why the selinux_init() is not called when kernel 5.15 boots up? >> >> Hi Henry, >> >> Can you share your kernel build config? If you don't know what it is >> or how to get it, then the next question would be: How did you >> obtain/build the kernel in question? >> >> -- >> Ondrej Mosnacek >> Senior Software Engineer, Linux Security - SELinux kernel >> Red Hat, Inc. >> -- Ondrej Mosnacek Senior Software Engineer, Linux Security - SELinux kernel Red Hat, Inc. _______________________________________________ selinux mailing list -- selinux@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to selinux-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/selinux@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
