From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 931E51FCFDB for ; Tue, 4 Mar 2025 09:54:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741082080; cv=none; b=lEUT97CAc50Xu5Fms1vSYwpYwSiGdgHtWyOwD3tA83XyLpSeVqkOGSwV7euhDfjiSH6Uf3ko4n9GvkARb7wFOkggiQuJjBlgnkIC7Zp7sgIZKRGro6qe6XlmKPi/2OUdBgb6clYcsnBthpkdB45qHxhlYQJuTKCvVWIxgg4oPw8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741082080; c=relaxed/simple; bh=aAAx0WCfVD9Yht0Hjqf+5lQdm3MbQGouHvs42YNXPAI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ANtvmURu1ah1OxKaPXadOVwtY8SWzUHUpWpd4mjSplZz628FvgOJJ188y4nNhOKc6Haa1zEqYlyh5x3/nI+ovpGpA5COlI4QGi4w/GfZ3f128YkWkjO6MJRIZSORhvZkeNNLz/Dvbz/xl8U83f9N4d+S4O7gqMPcMJwbNWVW24o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9EBE9FEC; Tue, 4 Mar 2025 01:54:51 -0800 (PST) Received: from bogus (e133711.arm.com [10.1.196.55]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 676D93F5A1; Tue, 4 Mar 2025 01:54:35 -0800 (PST) Date: Tue, 4 Mar 2025 09:54:32 +0000 From: Sudeep Holla To: Will Deacon Cc: Marc Zyngier , Sebastian Ene , Sudeep Holla , catalin.marinas@arm.com, joey.gouly@arm.com, oliver.upton@linux.dev, snehalreddy@google.com, suzuki.poulose@arm.com, vdonnefort@google.com, yuzenghui@huawei.com, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel-team@android.com Subject: Re: [PATCH v2 2/4] KVM: arm64: Move the ffa_to_linux definition to the ffa header Message-ID: References: <20250227181750.3606372-1-sebastianene@google.com> <20250227181750.3606372-3-sebastianene@google.com> <20250227202557.d3fd6ylzbaho4pvx@bogus> <86wmdapei8.wl-maz@kernel.org> <20250303234426.GB30749@willie-the-truck> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250303234426.GB30749@willie-the-truck> On Mon, Mar 03, 2025 at 11:44:28PM +0000, Will Deacon wrote: > On Fri, Feb 28, 2025 at 10:09:19AM +0000, Marc Zyngier wrote: > > On Thu, 27 Feb 2025 23:12:37 +0000, > > Sebastian Ene wrote: > > > > > > On Thu, Feb 27, 2025 at 08:25:57PM +0000, Sudeep Holla wrote: > > > > On Thu, Feb 27, 2025 at 06:17:47PM +0000, Sebastian Ene wrote: > > > > > Keep the ffa_to_linux error map in the header and move it away > > > > > from the arm ffa driver to make it accessible for other components. > > > > > > > > Do you plan to push/target these changes for v6.15 ? If not, I can take > > > > this patch with other FF-A changes in my tree for v6.15. Otherwise, it > > > > is must go along with other changes. > > > > > > > > > > Yes, feel free to pick them with your changes and we can push them > > > later. > > > > So this series is not a 6.15 candidate? > > I think this is 6.15 stuff once it's been reviewed. Sudeep's message is > a little confusing as it refers to 6.15 twice (I guess he meant 6.14 the > first time?). > No I meant v6.15 both times 😉. Since not much time before v6.15, I was thinking if this is not v6.15 material, I can just take the driver change for v6.15 itself via my tree. Now that, you have clarified, I will leave it to you. I think it doesn't conflict with any of driver changes in -next. In short, just to avoid any further confusion, please take it via arm64/kvm tree. -- Regards, Sudeep