mirror of https://github.com/torvalds/linux.git
30d68cb0c3
On IMA policy update, if a measure rule exists in the policy, IMA_MEASURE is set for ima_policy_flags which makes the violation_check variable always true. Coupled with a no-action on MAY_READ for a FILE_CHECK call, we're always taking the inode_lock(). This becomes a performance problem for extremely heavy read-only workloads. Therefore, prevent this only in the case there's no action to be taken. Signed-off-by: Frederick Lawler <fred@cloudflare.com> Acked-by: Roberto Sassu <roberto.sassu@huawei.com> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> |
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| .. | ||
| evm | ||
| ima | ||
| platform_certs | ||
| Kconfig | ||
| Makefile | ||
| digsig.c | ||
| digsig_asymmetric.c | ||
| iint.c | ||
| integrity.h | ||
| integrity_audit.c | ||