From: Geert Uytterhoeven <geert@linux-m68k.org> With gcc-4.6.3: WARNING: vmlinux.o(.text.unlikely+0x24c64): Section mismatch in reference from the function __integrity_init_keyring() to the function .init.text:set_platform_trusted_keys() The function __integrity_init_keyring() references the function __init set_platform_trusted_keys(). This is often because __integrity_init_keyring lacks a __init annotation or the annotation of set_platform_trusted_keys is wrong. Indeed, if the compiler decides not to inline __integrity_init_keyring(), a warning is issued. Fix this by adding the missing __init annotation. Fixes: 9dc92c45177ab70e ("integrity: Define a trusted platform keyring") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Nayna Jain <nayna@linux.ibm.com> Reviewed-by: James Morris <jamorris@linux.microsoft.com> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Zhang Tianxing <zhangtianxing3@huawei.com> --- security/integrity/digsig.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c index fb42581d2ce6..c585ca8db076 100644 --- a/security/integrity/digsig.c +++ b/security/integrity/digsig.c @@ -80,8 +80,9 @@ int integrity_digsig_verify(const unsigned int id, const char *sig, int siglen, return -EOPNOTSUPP; } -static int __integrity_init_keyring(const unsigned int id, key_perm_t perm, - struct key_restriction *restriction) +static int __init __integrity_init_keyring(const unsigned int id, + key_perm_t perm, + struct key_restriction *restriction) { const struct cred *cred = current_cred(); int err = 0; -- 2.27.0