From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 629A92702A5; Wed, 26 Feb 2025 23:27:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=13.77.154.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740612425; cv=none; b=ujwEuV1pQvS/SkwgE9iWhFcEX3FZug9V4BhXSlPtISbSuWRjlrnDlcBn+qaDEmeb4gCxsTIfngibFTySdYrwtK/hrtzZR0IceQLaH8h1UgghelP9I0i0tUfHQiA1+Kb7fRSCWLeu3AX2qxUJNhGMQ6BZ+mzPwc6ykiUniJzNqhg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740612425; c=relaxed/simple; bh=z+ZM1dM9yW1d6s6hW0zeKaV9BbhLpXCJUNu9m7kJndo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rSYsDNTO2tq46oFmT0ryH7RuDxAxNAjeQ6zEMiQoMSyO4uuQUhYXnJ5+pe04IIYbrn62jzcxoRB+fTsuAMtlrxXA2X3cvsRFg6L4er285k1flG0Cwh4Zy4gcHOIjrYiA7lvPE8PdEUqr2t5bLO3x3sHd9JtUqzsBtgQ5HuT9mzM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com; spf=pass smtp.mailfrom=linux.microsoft.com; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b=cbI0KQsE; arc=none smtp.client-ip=13.77.154.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b="cbI0KQsE" Received: from skinsburskii. (unknown [20.236.11.102]) by linux.microsoft.com (Postfix) with ESMTPSA id DC33C210EACD; Wed, 26 Feb 2025 15:27:02 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com DC33C210EACD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1740612424; bh=7lHMws1Z1gT8osFbNr/ifk0g3X6AfrrHIOGRFkPcVcg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cbI0KQsELJKepq9/o/2xxN8OIDClMvCwA1i5LbFoimxlZ2tF92fgjUX30efR9NQWD /TWf9hUkilLCn2PdeUwnWr7zE9I9Cc4gU50NkfKdXo9dbrAku841jUkwRWmZ8qbgCy YrK4NjKN4l6/h+fvv0o4Gwb6vJwMp8BYsu9kw8MY= Date: Wed, 26 Feb 2025 15:27:01 -0800 From: Stanislav Kinsburskii To: Nuno Das Neves Cc: linux-hyperv@vger.kernel.org, x86@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-acpi@vger.kernel.org, kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, mhklinux@outlook.com, decui@microsoft.com, catalin.marinas@arm.com, will@kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, daniel.lezcano@linaro.org, joro@8bytes.org, robin.murphy@arm.com, arnd@arndb.de, jinankjain@linux.microsoft.com, muminulrussell@gmail.com, mrathor@linux.microsoft.com, ssengar@linux.microsoft.com, apais@linux.microsoft.com, Tianyu.Lan@microsoft.com, stanislav.kinsburskiy@gmail.com, gregkh@linuxfoundation.org, vkuznets@redhat.com, prapal@linux.microsoft.com, muislam@microsoft.com, anrayabh@linux.microsoft.com, rafael@kernel.org, lenb@kernel.org, corbet@lwn.net Subject: Re: [PATCH v5 02/10] x86/mshyperv: Add support for extended Hyper-V features Message-ID: References: <1740611284-27506-1-git-send-email-nunodasneves@linux.microsoft.com> <1740611284-27506-3-git-send-email-nunodasneves@linux.microsoft.com> 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=us-ascii Content-Disposition: inline In-Reply-To: <1740611284-27506-3-git-send-email-nunodasneves@linux.microsoft.com> On Wed, Feb 26, 2025 at 03:07:56PM -0800, Nuno Das Neves wrote: > From: Stanislav Kinsburskii > > Extend the "ms_hyperv_info" structure to include a new field, > "ext_features", for capturing extended Hyper-V features. > Update the "ms_hyperv_init_platform" function to retrieve these features > using the cpuid instruction and include them in the informational output. > Reviewed-by: Stanislav Kinsburskii