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ima: Fix undefined arch_ima_get_secureboot() and co

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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 <tiwai@suse.de>
[zohar@linux.ibm.com: removed in-tree/out-of-tree comment in patch description]
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This commit is contained in:
Takashi Iwai 2021-12-13 17:11:45 +01:00 committed by Mimi Zohar
parent 1360572566
commit 54bf7fa3ef
1 changed files with 15 additions and 15 deletions
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30
include/linux/ima.h
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@ -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;