From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 DB4551DA62C; Mon, 7 Oct 2024 16:27:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728318421; cv=none; b=L2SCAuhbM6mJfc7iRDL2Yz7moJmaTrTzTeypMRxdSxjTreGdfxxLMKMLnFvDt9HElZAJ+7x0l6oIv9yVPdIXzDfS7ev5YEFVxnNqYAyHwHkQMfljoZEc99xqK75G4Nok8xf8unh964Oh/pGSL+n2wPzheNTlWhIob7sWEbiIczc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728318421; c=relaxed/simple; bh=E51cAw039sGKO+0n/PcKNXG85+KvGPhgm7rZPbowDhU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=R+wzwdsMJKo5aew/S/iZuziI7/qmpuNZfq5K+koKjgrRcKiFXbmnVtbRwoHVra/OTQ4nr2LrWG7CLIamwk6Q+h+/Nt6GO2mC6+7YZx50YhS1gc5kNmDIfKUSdKA9WwhKstd1Pp4uifNQ78/ViPA1/I9eFYtH0RT2EzAKolxbMvM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=prkcmbst; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="prkcmbst" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BAC26C4CEC6; Mon, 7 Oct 2024 16:26:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728318420; bh=E51cAw039sGKO+0n/PcKNXG85+KvGPhgm7rZPbowDhU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=prkcmbst67g+qeppLZY5cSVTDa3n32T/+3uU7wIq06HUNtdZFyrXgklHYcK5XIjsB L1RDbZZHtA+yh5o5XbvvoYxgq931+zMKcIWrBDT5Ug4yEupCoZW7lcJqNizCnHcTqj fAkpw+0aRZgjk6c25adVWYjyWVE2c4IWFHSG9VMHOXLH6D8jDWYeM6PDyFV+TJUIsA 0HLYXd0snULKB5HaW14eiMVwpD8NuTgXQ5SNNbsuLixgBKkllSFlbcHZLwyZzqwBnE xgFvVXlkeSQZLmH53i7KOloLnV0ssdyUm6UV4ybHgx+9mbsnCUQYZTrJatT6jds/ca at+j8gKEIudHg== Date: Mon, 7 Oct 2024 16:26:58 +0000 From: Wei Liu To: Nuno Das Neves Cc: linux-hyperv@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, iommu@lists.linux.dev, netdev@vger.kernel.org, linux-pci@vger.kernel.org, linux-arch@vger.kernel.org, virtualization@lists.linux.dev, kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, catalin.marinas@arm.com, will@kernel.org, luto@kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, seanjc@google.com, pbonzini@redhat.com, peterz@infradead.org, daniel.lezcano@linaro.org, joro@8bytes.org, robin.murphy@arm.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, lpieralisi@kernel.org, kw@linux.com, robh@kernel.org, bhelgaas@google.com, arnd@arndb.de, sgarzare@redhat.com, jinankjain@linux.microsoft.com, muminulrussell@gmail.com, skinsburskii@linux.microsoft.com, mukeshrathor@microsoft.com Subject: Re: [PATCH 0/5] Add new headers for Hyper-V Dom0 Message-ID: References: <1727985064-18362-1-git-send-email-nunodasneves@linux.microsoft.com> Precedence: bulk X-Mailing-List: linux-arch@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: <1727985064-18362-1-git-send-email-nunodasneves@linux.microsoft.com> On Thu, Oct 03, 2024 at 12:50:59PM -0700, Nuno Das Neves wrote: > To support Hyper-V Dom0 (aka Linux as root partition), many new > definitions are required. > > The plan going forward is to directly import headers from > Hyper-V. This is a more maintainable way to import definitions > rather than via the TLFS doc. This patch series introduces > new headers (hvhdk.h, hvgdk.h, etc, see patch #3) directly > derived from Hyper-V code. > > This patch series replaces hyperv-tlfs.h with hvhdk.h, but only > in Microsoft-maintained Hyper-V code where they are needed. This > leaves the existing hyperv-tlfs.h in use elsewhere - notably for > Hyper-V enlightenments on KVM guests. It goes without saying that we need to make sure KVM still builds correctly after this series. Please make sure to test that. Thanks. Wei.