[PATCH 1/2] firmware: arm_ffa: Add FFA_FN64_MEM_RECLAIM2 function ID

[Snehal Koukuntla]

Hi Sudeep,

On Tue, Sep 22, 2026 at 01:15:52PM +0100, Sudeep Holla wrote:
> On Mon, Sep 21, 2026 at 04:47:47PM +0000, Snehal Koukuntla wrote:
> > FF-A v1.3 ALP5 (DEN0140 rev J) introduces the optional FFA_MEM_RECLAIM2
> > (0xC4000091) ABI, which enables an Owner to reclaim exclusive access to
> > a subset of pages of a memory region without requiring the Relayer to
> > maintain intermediate transaction state.
> > 
> > Add the FFA_FN64_MEM_RECLAIM2 function ID definition to arm_ffa.h.
> > 
> 
> Since the spec is still at ALPHA, I suggest to add RFC in the subject
> if you post newer version so that it is *NOT* considered for merging
> until spec reaches *BETA*.

Makes sense, I will mark v2 with [RFC PATCH v2] in the subject.

Thanks,
Snehal