integrity: powerpc: Do not select CA_MACHINE_KEYRING

commit 3edc226 upstream.

No other platform needs CA_MACHINE_KEYRING, either.

This is policy that should be decided by the administrator, not Kconfig
dependencies.

Cc: stable@vger.kernel.org # v6.6+
Fixes: d7d91c4 ("integrity: PowerVM machine keyring enablement")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: hramrach

security/integrity/Kconfig

@@ -68,8 +68,6 @@ config INTEGRITY_MACHINE_KEYRING
 	depends on INTEGRITY_ASYMMETRIC_KEYS
 	depends on SYSTEM_BLACKLIST_KEYRING
 	depends on LOAD_UEFI_KEYS || LOAD_PPC_KEYS
-	select INTEGRITY_CA_MACHINE_KEYRING if LOAD_PPC_KEYS
-	select INTEGRITY_CA_MACHINE_KEYRING_MAX if LOAD_PPC_KEYS
 	help
 	 If set, provide a keyring to which Machine Owner Keys (MOK) may
 	 be added. This keyring shall contain just MOK keys.  Unlike keys