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 DB1BF17D355; Thu, 27 Feb 2025 18:17:34 +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=1740680256; cv=none; b=I8DEyfEG8bTDgKHeg5H74YJwxUXGA1QMtv5P4NsRl8R3D+fqR/4/qEWjQ1IIF/6iTWiGcBjPBcyfFHrEGUM1Z5UL2c+dDRA6dA0GkrHc3jnyrqY0Z6q3Dmjs8Lm1lzOL0vHVPjsFPyZlaR/d/kdrArNEKCneg6egseYlvzxlxqU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740680256; c=relaxed/simple; bh=T35L5Jrzh9K3odoxbOl+2BaGbvc4Y27uKPOjd+b18mg=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=AgOLFA6lCiOP29UCDfmU97znYu37aoZdSlluNIXrTivx817BX9HPX0wrGMcjMzyVWNJ/unb8YkXviIpY3st1JwYNaAsGSyMUx2Mo6LDvuPmlFYxx0pnwJ9pFuKcKqEHw0JbKuHPzgSdfb/TbHKmNARS6N7fSYG4zfHMs93HqIHQ= 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=BXlm4RHI; 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="BXlm4RHI" Received: from [192.168.35.166] (c-24-22-154-137.hsd1.wa.comcast.net [24.22.154.137]) by linux.microsoft.com (Postfix) with ESMTPSA id 871D4210D0D8; Thu, 27 Feb 2025 10:17:33 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 871D4210D0D8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1740680254; bh=y/zseaxlPbdmYBiPxyHV4pdZdkvQhGA5Y7F0yihhtvc=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=BXlm4RHIbOTxRmYXWiBvRqo6B8cJXoL64mUHWbbRbFA9+DcFlxfIK4fFzrjzS/Jr3 v/9FIsg5I4/jC3qnsDRJIFVC3revzKLeO+AxkA9GPzELPLGkBR/cIm4Cu8qbhISeXV JooH+NCga5XGo1c196E8EJDn8t4EXLIhONvZnJa8= Message-ID: Date: Thu, 27 Feb 2025 10:17:32 -0800 Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird 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, eahariha@linux.microsoft.com, 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, skinsburskii@linux.microsoft.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 To: Nuno Das Neves References: <1740611284-27506-1-git-send-email-nunodasneves@linux.microsoft.com> <1740611284-27506-3-git-send-email-nunodasneves@linux.microsoft.com> From: Easwar Hariharan Content-Language: en-US In-Reply-To: <1740611284-27506-3-git-send-email-nunodasneves@linux.microsoft.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2/26/2025 3:07 PM, 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. > > Signed-off-by: Stanislav Kinsburskii > Signed-off-by: Nuno Das Neves > --- > arch/x86/kernel/cpu/mshyperv.c | 6 ++++-- > include/asm-generic/mshyperv.h | 1 + > 2 files changed, 5 insertions(+), 2 deletions(-) Looks good to me. Reviewed-by: Easwar Hariharan