[PATCH] KEYS: trusted: fix crash when TPM/TEE are built as module

[Jarkko Sakkinen]

On Sun, Feb 06, 2022 at 11:36:48AM +0100, Ahmad Fatoum wrote:
> Hello Tong,
> 
> On 04.02.22 21:03, Tong Zhang wrote:
> > when TCG_TPM and TEE are built as module, trusted_key_sources will be an
> > empty array, loading it won't do what it is supposed to do and unloading
> > it will cause kernel crash.
> 
> Jarkko reported picking up an equivalent fix two months ago:
> https://lkml.kernel.org/keyrings/YadRAWbl2aiapf8l@iki.fi/
> 
> But it seems to have never made it to Linus.

Sorry, was not done purposely. I pushed the original fix.

BR, Jarkko