From 54bf7fa3efd08eea03e4bac04e188ee3db6173a7 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 13 Dec 2021 17:11:45 +0100 Subject: [PATCH] ima: Fix undefined arch_ima_get_secureboot() and co Currently arch_ima_get_secureboot() and arch_get_ima_policy() are defined only when CONFIG_IMA is set, and this makes any code calling those functions without CONFIG_IMA fail. Move the declaration and the dummy definition of those functions outside ifdef-CONFIG_IMA block for fixing the undefined symbols. Signed-off-by: Takashi Iwai [zohar@linux.ibm.com: removed in-tree/out-of-tree comment in patch description] Reviewed-by: Petr Vorel Signed-off-by: Mimi Zohar --- include/linux/ima.h | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/include/linux/ima.h b/include/linux/ima.h index b6ab66a5..426b174 100644 --- a/include/linux/ima.h +++ b/include/linux/ima.h @@ -50,21 +50,6 @@ static inline void ima_appraise_parse_cmdline(void) {} extern void ima_add_kexec_buffer(struct kimage *image); #endif -#ifdef CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT -extern bool arch_ima_get_secureboot(void); -extern const char * const *arch_get_ima_policy(void); -#else -static inline bool arch_ima_get_secureboot(void) -{ - return false; -} - -static inline const char * const *arch_get_ima_policy(void) -{ - return NULL; -} -#endif - #else static inline enum hash_algo ima_get_current_hash_algo(void) { @@ -155,6 +140,21 @@ static inline int ima_measure_critical_data(const char *event_label, #endif /* CONFIG_IMA */ +#ifdef CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT +extern bool arch_ima_get_secureboot(void); +extern const char * const *arch_get_ima_policy(void); +#else +static inline bool arch_ima_get_secureboot(void) +{ + return false; +} + +static inline const char * const *arch_get_ima_policy(void) +{ + return NULL; +} +#endif + #ifndef CONFIG_IMA_KEXEC struct kimage; -- 2.7.4