Hi Lakshmi, On Thu, 2021-06-10 at 10:15 -0700, Lakshmi Ramasubramanian wrote: > The function prototype for ima_post_key_create_or_update() is present > in 'linux/ima.h'. But this header file is not included in > ima_asymmetric_keys.c where the function is implemented. This results > in the following compiler warning when "-Wmissing-prototypes" flag > is turned on: > > security/integrity/ima/ima_asymmetric_keys.c:29:6: warning: no previous > prototype for 'ima_post_key_create_or_update' [-Wmissing-prototypes] > > Include the header file 'linux/ima.h' in ima_asymmetric_keys.c to > fix the compiler warning. > > Fixes: 88e70da170e8 (IMA: Define an IMA hook to measure keys) > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Lakshmi Ramasubramanian <nramas@xxxxxxxxxxxxxxxxxxx> Roberto posted an equivalent patch "[PATCH 4/5] ima: Include header defining ima_post_key_create_or_update()" earlier this week. Compiler warnings don't meet the requirements for stable - Documentation/process/stable-kernel-rules.rst. thanks, Mimi
