From: Snehal Koukuntla <snehalreddy@google.com>
To: Sudeep Holla <sudeep.holla@arm.com>
Cc: Marc Zyngier <maz@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Vincent Donnefort <vdonnefort@google.com>,
Fuad Tabba <tabba@google.com>, Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Sebastian Ene <sebastianene@google.com>,
Mostafa Saleh <smostafa@google.com>,
Snehal Koukuntla <snehalreddy@google.com>,
linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] firmware: arm_ffa: Add FFA_FN64_MEM_RECLAIM2 function ID
Date: Wed, 23 Sep 2026 08:38:37 +0000 [thread overview]
Message-ID: <20260923083837.4133676-1-snehalreddy@google.com> (raw)
In-Reply-To: <20260922-chubby-cicada-of-exercise-bbb429@sudeepholla>
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
next prev parent reply other threads:[~2026-09-23 8:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-21 16:47 [PATCH 0/2] KVM: arm64: Support FFA_FN64_MEM_RECLAIM2 in host handler Snehal Koukuntla
2026-09-21 16:47 ` [PATCH 1/2] firmware: arm_ffa: Add FFA_FN64_MEM_RECLAIM2 function ID Snehal Koukuntla
2026-09-22 12:15 ` Sudeep Holla
2026-09-23 8:38 ` Snehal Koukuntla [this message]
2026-09-21 16:47 ` [PATCH 2/2] KVM: arm64: Support FFA_FN64_MEM_RECLAIM2 in host handler Snehal Koukuntla
2026-09-22 10:07 ` Vincent Donnefort
2026-09-22 11:16 ` Snehal Koukuntla
[not found] <20260921165841.93EE21F000FF@smtp.kernel.org>
2026-09-22 11:16 ` [PATCH 1/2] firmware: arm_ffa: Add FFA_FN64_MEM_RECLAIM2 function ID Snehal Koukuntla
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