From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-182.mta0.migadu.com (out-182.mta0.migadu.com [91.218.175.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA1D52E400 for ; Tue, 19 Mar 2024 15:43:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710862992; cv=none; b=d8X8sb37lQHGuIb6htYX3Jhj3U+QFrg+2WuK6J8ICd3uw8/SeTLrwAINyjx4JcQXvZswn3muwY9WVDMAFrP6eSIn0+iNtoLBnowI5/JEsM4qD4gXWEZXKA/62+RSxSVP7/YrU9sjSVSvkfwJho+0C1CNBF/zJjgqK5nEkGSLrRI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710862992; c=relaxed/simple; bh=GtYq4l23iQ2hktSZbBk4e04G3H40bVqFr2I7EJ9PDjE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Um6fJnz09zBz5+fL+sJExJ93j8O4+pGxxxHyhF5dd6YZa+2it3WH/lhyVKmW9sGQF+IZbXr5jcELl2i0sJ1MowRGOmKcTBRpFua958dozQCR2JiH1Fno+n3oAMvrmrz5eLaptPj2z2YT+DJaWktYpF9M00IgXzdWwS2wBQJ00i0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=Ar+hWtWW; arc=none smtp.client-ip=91.218.175.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="Ar+hWtWW" Date: Tue, 19 Mar 2024 08:42:58 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1710862988; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=eU6gvO/8PzooX+lMfSz1d3KKVDqSzPhaLg003h4rD94=; b=Ar+hWtWW0J92kRp7GaELGJLfXCUf4Q8nmD4y+S/xW1F2YgCSiov55wCk0cpxifHKsU8oZj Ievlfsz9YKqO8BbybPYwKQdBsu0Nu7zkFWEIuq2/aBNVGeDcLDhKpHcP9gTHtWp6CfJfBZ bvchYNL/LE1Cgpy4h/HKi+iG2yB+srk= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Oliver Upton To: David Woodhouse Cc: linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, Paolo Bonzini , Jonathan Corbet , Marc Zyngier , James Morse , Suzuki K Poulose , Zenghui Yu , Catalin Marinas , Will Deacon , Mark Rutland , Lorenzo Pieralisi , "Rafael J. Wysocki" , Len Brown , Pavel Machek , David Woodhouse , Mostafa Saleh , Jean-Philippe Brucker , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, linux-pm@vger.kernel.org Subject: Re: [RFC PATCH v3 2/5] KVM: arm64: Add support for PSCI v1.2 and v1.3 Message-ID: References: <20240319130957.1050637-1-dwmw2@infradead.org> <20240319130957.1050637-3-dwmw2@infradead.org> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240319130957.1050637-3-dwmw2@infradead.org> X-Migadu-Flow: FLOW_OUT On Tue, Mar 19, 2024 at 12:59:03PM +0000, David Woodhouse wrote: > From: David Woodhouse > > Since the v1.3 specification is still in Alpha, only default to v1.2 > unless userspace explicitly requests v1.3 for now. The ABI is final the moment we take this, alpha or not. Let's just advertise v1.3 from the start and only apply the series when things are ready to go. -- Thanks, Oliver