From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f176.google.com (mail-pl1-f176.google.com [209.85.214.176]) (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 25534174FF for ; Fri, 18 Aug 2023 23:31:10 +0000 (UTC) Received: by mail-pl1-f176.google.com with SMTP id d9443c01a7336-1bb84194bf3so11288025ad.3 for ; Fri, 18 Aug 2023 16:31:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692401470; x=1693006270; 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=X0VrumJjXJtBH0MCiqRAB25wxy5fETy8C315CEQSkOI=; b=ft+lk12M+OCnTD86GAE/PP5wSCkAn9oFTEbwCyAAoJMaBda6ZdnFgCPpO4B7tPpRe+ +mcKs11PaASJYCBHgAACWVmWv2T4It5rFrlm2Bha7hfmVf8nQegBYKBUYSV32KFvzvVV YYLUUcXQTZ06ReXsVlmQT5gu9EfHOgGNVWTV3i+8AIcJVpt9PhPrh9FHPm+qi2a6xDZA um3j+Rz8Q2V8vHvQbkqvgvPNsMT38K+s1Meirw+nybZKAdHUoaq0NcJgsxtH4OWXq9Gm nKxZ7+J2BbuWKIt4Dj1qVItsWCOAxYqn4n67EKZsMSJP+czKMhgV3g/nThCUmovm7Qc4 3pCA== X-Gm-Message-State: AOJu0YynrW26LqBPu9wVRmL5vCXkHMo1NXn6TmX9Aovqy+x65yB0hpKn 7WWxOFwXOi/HWP4pvNuz9x+rktlanDM= X-Google-Smtp-Source: AGHT+IHTQ4leX3gaB2UBapnVqB5I/AgZBLaIfW34OqI1+sD+yGPUlnFWei0O+z0QrwTB+gAkYxdWRw== X-Received: by 2002:a17:903:11c6:b0:1bb:98a0:b78a with SMTP id q6-20020a17090311c600b001bb98a0b78amr830369plh.18.1692401470267; Fri, 18 Aug 2023 16:31:10 -0700 (PDT) Received: from liuwe-devbox-debian-v2 ([20.69.120.36]) by smtp.gmail.com with ESMTPSA id c11-20020a170902724b00b001bb515e6b39sm2273755pll.306.2023.08.18.16.31.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Aug 2023 16:31:09 -0700 (PDT) Date: Fri, 18 Aug 2023 23:30:52 +0000 From: Wei Liu To: Nuno Das Neves Cc: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org, linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org, patches@lists.linux.dev, mikelley@microsoft.com, kys@microsoft.com, wei.liu@kernel.org, haiyangz@microsoft.com, decui@microsoft.com, apais@linux.microsoft.com, Tianyu.Lan@microsoft.com, ssengar@linux.microsoft.com, mukeshrathor@microsoft.com, stanislav.kinsburskiy@gmail.com, jinankjain@linux.microsoft.com, vkuznets@redhat.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, will@kernel.org, catalin.marinas@arm.com Subject: Re: [PATCH v2 14/15] asm-generic: hyperv: Use mshv headers conditionally. Add asm-generic/hyperv-defs.h Message-ID: References: <1692309711-5573-1-git-send-email-nunodasneves@linux.microsoft.com> <1692309711-5573-15-git-send-email-nunodasneves@linux.microsoft.com> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1692309711-5573-15-git-send-email-nunodasneves@linux.microsoft.com> On Thu, Aug 17, 2023 at 03:01:50PM -0700, Nuno Das Neves wrote: > Add hyperv-defs.h to replace some inclusions of hyperv-tlfs.h. > > It includes hyperv-tlfs.h or hvhdk.h depending on a compile-time constant > HV_HYPERV_DEFS which will be defined in the mshv driver. > > This is needed to keep unstable Hyper-V interfaces independent of > hyperv-tlfs.h. This ensures hvhdk.h replaces hyperv-tlfs.h in the mshv driver, > even via indirect includes. > > Signed-off-by: Nuno Das Neves Acked-by: Wei Liu