[PATCH] ima: Report errno for failed hash collection to audit

[Mimi Zohar]

Hi Frederick,

On Thu, 2026-07-16 at 14:10 -0500, Frederick Lawler wrote:
> integrity_audit_msg() wraps integrity_audit_message() such that errno is
> always set to zero. When debugging for failed hashes, it'd be nice to
> understand the corresponding error code with the cause.
> 
> Signed-off-by: Frederick Lawler <fred at cloudflare.com>

This patch looks fine.  Any chance you have time to look at the remaining IMA
calls to integrity_audit_msg() and fix them as well?

thanks,

Mimi