From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f54.google.com (mail-ed1-f54.google.com [209.85.208.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8780717BCC for ; Mon, 15 Jan 2024 15:56:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ventanamicro.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ventanamicro.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ventanamicro.com header.i=@ventanamicro.com header.b="ljK4u4OE" Received: by mail-ed1-f54.google.com with SMTP id 4fb4d7f45d1cf-5592d72edecso1502641a12.0 for ; Mon, 15 Jan 2024 07:56:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; t=1705334210; x=1705939010; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=tjUTYBPkXCa7XWbbKGG7vPNvPFoPanfB3aOFNe3Yut4=; b=ljK4u4OEihvcZtXVOdjN1YEqO+rTcQngk4807byE4iiJmo+ZmIhGveimBBUciUT0qZ ldjhh9BxrOxTx1dzwreEyDfoBzh3LiQRYK88nD6LJzPwFRn5k7JeRnh+3W7zh5l465+x JDAv9TSbas/2d6QhsUIQsRRwtVIAW5l0whEg8uEb2LwhSV7uIJJI5ChTQEzy0YribhR5 EhJwAy1WxOTP6e2IjowGgYG/Q9VXLndAwvgD2hLMEnTphGPKtonGSGSvA9XkhBAgaJgK SFa4+TZ6bnYPP1K3pUgCFzeeB0/MxsktNAoRKWGSLA2da8u0EvuJfotVVzMfi1DOeHiz qYIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705334210; x=1705939010; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=tjUTYBPkXCa7XWbbKGG7vPNvPFoPanfB3aOFNe3Yut4=; b=ePkY7PO1DX6hxPggrJZJuZXlB08jeJcq9Mj4R7Edf6oN2MsTCwb7Oc56Ec9OOwTMAh 3mx8y+nHlYAEvoztO5667mh4V/xeXpbF5EYZuWVtqQk89qr4dLhwTaPoUylimzhVFnJA x693offh8CXEMrDgd07/WrgkBXlmD2gAHkiIlSgXovworcDTEzD9OJBgXgSRzDyCK/WT AnJbsr16dS2T/OQibmyOfKNSwbS9W9XtEn2DMLKtNF+Y8uct1irPy07o0jsilcB5K9u8 wNr395lxukKjYTGHRu6Cb1tDpfe1BTY5o7uaxn0e5+FdbklpQAqLQSA3SIz/SypzM/rA rrlA== X-Gm-Message-State: AOJu0Yzw07j/27Vo9yBGiJC8oZJO/YMbV8c9VrtxNv0qjFTpWcM1uKVf O+c9JbNzn9NHpGplMB+1FAaAVtnzwC50Jg== X-Google-Smtp-Source: AGHT+IGsBQi506iCN/EypiMhdRtPrpz7QX4dvGNrnRHaLGW9vy/fghBvzgHOu5YJwCvgL7dkcuGZCA== X-Received: by 2002:a05:6402:7d6:b0:553:83ca:60be with SMTP id u22-20020a05640207d600b0055383ca60bemr2985978edy.4.1705334209869; Mon, 15 Jan 2024 07:56:49 -0800 (PST) Received: from localhost (2001-1ae9-1c2-4c00-20f-c6b4-1e57-7965.ip6.tmcz.cz. [2001:1ae9:1c2:4c00:20f:c6b4:1e57:7965]) by smtp.gmail.com with ESMTPSA id h12-20020a0564020e8c00b00557aa8d72c9sm5549635eda.25.2024.01.15.07.56.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Jan 2024 07:56:49 -0800 (PST) Date: Mon, 15 Jan 2024 16:56:48 +0100 From: Andrew Jones To: Anup Patel Cc: Paolo Bonzini , Atish Patra , Palmer Dabbelt , Paul Walmsley , Shuah Khan , Anup Patel , devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH 14/15] RISC-V: KVM: Allow Zfa extension for Guest/VM Message-ID: <20240115-572f0e469dc54dd3c42a5313@orel> References: <20231128145357.413321-1-apatel@ventanamicro.com> <20231128145357.413321-15-apatel@ventanamicro.com> Precedence: bulk X-Mailing-List: devicetree@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: <20231128145357.413321-15-apatel@ventanamicro.com> On Tue, Nov 28, 2023 at 08:23:56PM +0530, Anup Patel wrote: > We extend the KVM ISA extension ONE_REG interface to allow KVM > user space to detect and enable Zfa extension for Guest/VM. > > Signed-off-by: Anup Patel > --- > arch/riscv/include/uapi/asm/kvm.h | 1 + > arch/riscv/kvm/vcpu_onereg.c | 2 ++ > 2 files changed, 3 insertions(+) > Reviewed-by: Andrew Jones