[PATCH] firmware: arm_ffa: Tie FF-A version checks to specific features
Sudeep Holla
sudeep.holla at arm.com
Thu Jan 1 09:45:50 PST 2026
On Thu, 16 Oct 2025 10:41:11 +0100, Sudeep Holla wrote:
> The FF-A driver currently performs loose comparisons when checking the
> supported FF-A feature, which can inadvertently treat future or
> intermediate revisions as compatible.
>
> Replace generic `version {>,<} FFA_VERSION_1_*` pattern checks with
> feature-specific macros that clearly express which functionality
> depends on FF-A versioning.
>
> [...]
Applied to sudeep.holla/linux (for-next/ffa/updates), thanks!
[1/1] firmware: arm_ffa: Tie FF-A version checks to specific features
https://git.kernel.org/sudeep.holla/c/f183b1dda4fc
--
Regards,
Sudeep
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