Re: [RFC PATCH v3 4/4] Revert "firmware: arm_ffa: Change initcall level of ffa_init() to rootfs_initcall"

[Sudeep Holla]

On Fri, Apr 24, 2026 at 02:24:42PM +0100, Jonathan McDowell wrote:
> From: Yeoreum Yun <yeoreum.yun@xxxxxxx>
> 
> This reverts commit 0e0546eabcd6c19765a8dbf5b5db3723e7b0ea75, which was
> added to address ordering issues with the IMA LSM initialisation where
> the TPM would not be fully ready by the time IMA wanted it. This has
> been resolved within IMA by retrying setup during late_initcall_sync if
> the TPM is not available at first.
> 

I have made this part of [1] and intend to take it via arm-soc. I don't
see a strict dependency on 3/4 here and one can test the -next integration
branch. I don't believe IMA/TPM is in arm64 defconfig, so anyone testing
must be aware of all the details.

Please shout if you disagree. TPM revert can go independently IMO.

-- 
Regards,
Sudeep

[1] https://lore.kernel.org/all/20260508-b4-ffa_plat_dev-v1-0-c5a30f8cf7b8@xxxxxxxxxx/