[PATCH 0/2] ima: Fix IMA mishandling of LSM based rule during

Backports the following two patches to fix the issue of IMA mishandling LSM based rule during LSM policy update, causing a file to match an unexpected rule.

Some changes were made to these patches, which was stated in the commit message of corresponding patch.

GUO Zihua (1): ima: Handle -ESTALE returned by ima_filter_rule_match()

Janne Karhunen (1): ima: use the lsm policy update notifier

security/integrity/ima/ima.h | 2 + security/integrity/ima/ima_main.c | 8 ++ security/integrity/ima/ima_policy.c | 146 +++++++++++++++++++++++----- 3 files changed, 130 insertions(+), 26 deletions(-)