From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 7A46715A4A1; Thu, 1 Feb 2024 09:44:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706780655; cv=none; b=YDvChZWVLmaJidqVKQe99OB0GTDC8D3j3L+I4jsvNIv9shO15Yp/Jg9dpf/89eXkbrP2w9Xu/4QWQ0mPuuqn6mOYqQe40GekrAt0+nkDme1wJZU30PbMxYrqf2imiRbkcOfFOzNjd+i1fqtH+lKqFaC1Rt5yIjK5QeRCJai5e7Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706780655; c=relaxed/simple; bh=CQ+G0j9FxKWITjhQFY4SwZZur7CT0j14ogDVrgi21NA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=TWqyRO7iU3SmWa+FgctvnfhN5ZFg7Q4Qgd4db8UzRnp/vQs4ZlEmsu43aa8ff+6DphxKoWJgEFOp6KnkucqkVvCVyGQAamiVko+qMz/1AzjAX8CZppuldj45xA2nkjLIdvgzWXkz9xPkzrNKO2r8svcinILcG24miLaGuwsdrYU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=s/tsIeBS; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="s/tsIeBS" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1706780651; bh=CQ+G0j9FxKWITjhQFY4SwZZur7CT0j14ogDVrgi21NA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=s/tsIeBSYEvrkvPa88cGQTK3vogxX2XYOiVZ7T2WQ5TTGXK0MTMj7ojoG5gvtGqbq ScJHUt3KfpVJvV6ulBryKd6p15MCT+DKAElOyaVqJ2Do7hv8cVSuTevLIKPmuJRsnn DNThtdUYQWjgC6K6l5F4gzofQBDwIB8Nrp808kxdi0q9Q86qMvo/tCf1DHOh9MNQ2/ tdCP4O4FdNtIHPoBgzzUAgMrZT2k3QxtCxFcDABONArRHjCm/b8+PlZt3Uh+nBCC6l oYnTOrBdZcUuv+gQ2AaGsSN+3F6cR6ansvsTsaIvRpIxyEIDdQEL5rDi7sXasvHuOI VUWV53PLn2DWg== Received: from [100.113.186.2] (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 40B02378208E; Thu, 1 Feb 2024 09:44:10 +0000 (UTC) Message-ID: Date: Thu, 1 Feb 2024 10:44:10 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v9 07/21] virt: geniezone: Add vm capability check Content-Language: en-US To: Yi-De Wu , Yingshiuan Pan , Ze-Yu Wang , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet , Catalin Marinas , Will Deacon , Richard Cochran , Matthias Brugger Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, David Bradil , Trilok Soni , My Chuang , Shawn Hsiao , PeiLun Suei , Liju Chen , Willix Yeh , Kevenny Hsieh References: <20240129083302.26044-1-yi-de.wu@mediatek.com> <20240129083302.26044-8-yi-de.wu@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20240129083302.26044-8-yi-de.wu@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 29/01/24 09:32, Yi-De Wu ha scritto: > From: "Yingshiuan Pan" > > Inquire the `capability support` on GenieZone hypervisor. > Example: > `GZVM_CAP_PROTECTED_VM` or `GZVM_CAP_VM_GPA_SIZE`. > > Signed-off-by: Yingshiuan Pan > Signed-off-by: Jerry Wang > Signed-off-by: kevenny hsieh > Signed-off-by: Liju Chen > Signed-off-by: Yi-De Wu > --- > arch/arm64/geniezone/gzvm_arch_common.h | 2 + > arch/arm64/geniezone/vm.c | 122 ++++++++++++++++++++++++ > drivers/virt/geniezone/gzvm_main.c | 27 ++++++ > drivers/virt/geniezone/gzvm_vm.c | 21 ++++ > include/linux/gzvm_drv.h | 5 + > include/uapi/linux/gzvm.h | 31 ++++++ > 6 files changed, 208 insertions(+) > > diff --git a/arch/arm64/geniezone/gzvm_arch_common.h b/arch/arm64/geniezone/gzvm_arch_common.h > index 2f66e496dfae..383af0829f11 100644 > --- a/arch/arm64/geniezone/gzvm_arch_common.h > +++ b/arch/arm64/geniezone/gzvm_arch_common.h > @@ -13,6 +13,7 @@ enum { > GZVM_FUNC_DESTROY_VM = 1, > GZVM_FUNC_SET_MEMREGION = 4, > GZVM_FUNC_PROBE = 12, > + GZVM_FUNC_ENABLE_CAP = 13, GZVM_FUNC_PROBE = 12, GZVM_FUNC_ENABLE_CAP, > NR_GZVM_FUNC, > }; > Regards, Angelo