When SYSTEM_TRUSTED_KEYRING=n my build fails like this: kernel/module_signing.c: In function 'request_asymmetric_key': kernel/module_signing.c:161:36: error: 'system_trusted_keyring' undeclared (first use in this function) kernel/module_signing.c:161:36: note: each undeclared identifier is reported only once for each function it appears in Fix this by replacing "select" with "depends on" KEYS Kconfig. For more details follow the thread in [1]. [1] http://marc.info/?t=135854545000001&r=1&w=2 Tested against Linux-Next (next-20130118). Signed-off-by: Sedat Dilek <sedat.dilek@xxxxxxxxx> --- init/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/init/Kconfig b/init/Kconfig index fb2959d..f7e1b32 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1607,7 +1607,7 @@ config BASE_SMALL config SYSTEM_TRUSTED_KEYRING bool "Provide system-wide ring of trusted keys" - select KEYS + depends on KEYS help Provide a system keyring to which trusted keys can be added. Keys in the keyring are considered to be trusted. Keys may be added at will -- 1.8.1.1 -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html