From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3C575C282DE for ; Mon, 10 Mar 2025 18:35:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=13DS2/TB/IXIH8xoTGEcQtgWmxhNupVcmk4y3r8tsVk=; b=26FRR5lT0yAx5i2Jak7Z6HRhz7 5dOxUKMvlyC1f0R+J5/8gPTSh2rzoJHj5bAddAQsx3mhWi4qrItBHGIJXHgiOENAg8UmjxSh6qNBJ RKdkyLy6zSZjE/NHBpqG7SDlI5r3SfZTjSujDDma/uKus+rxN3YaUa1B8+9EEcKws0w0G6Uvl189J VwqIRwHi981/2aPUGnUL5vv5uo5PPNdHNiPt8ykx64BUEu7Sc6iXpEmw0AAPvUI4K4SBPEAZFN8Zd jG7c7dcNAN9qA0leYMrudFEigtdg+fqaKskQ43NZldPLpb6XRdCF/yaTAAGH+Wx0nJpixfviD9+ED Jx/XaO5w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1trhyT-00000003crU-0E8u; Mon, 10 Mar 2025 18:35:37 +0000 Received: from linux.microsoft.com ([13.77.154.182]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1trgnL-00000003U6L-3gbf for linux-arm-kernel@lists.infradead.org; Mon, 10 Mar 2025 17:20:05 +0000 Received: from [10.137.184.60] (unknown [131.107.160.188]) by linux.microsoft.com (Postfix) with ESMTPSA id B693E2038F31; Mon, 10 Mar 2025 10:20:02 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com B693E2038F31 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1741627203; bh=13DS2/TB/IXIH8xoTGEcQtgWmxhNupVcmk4y3r8tsVk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=DCvJlH7lbXZNt/E1m1ad8ZjehpHPz1EJUOHWNCbySluNx0imTgB0IvFntVbtpwLYj 5U4GwnENiBtd6A89KwSCOFeva6PjIT8utJ1CXa7p1OlsNSKqDuXfP2bHCkSiQ444ZW JquC4aUWaAMFvwW2v15oYkJg5ul0DQ4IvSj6xERw= Message-ID: Date: Mon, 10 Mar 2025 10:20:02 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH hyperv-next v5 06/11] arm64, x86: hyperv: Report the VTL the system boots in To: Wei Liu Cc: arnd@arndb.de, bhelgaas@google.com, bp@alien8.de, catalin.marinas@arm.com, conor+dt@kernel.org, dave.hansen@linux.intel.com, decui@microsoft.com, haiyangz@microsoft.com, hpa@zytor.com, joey.gouly@arm.com, krzk+dt@kernel.org, kw@linux.com, kys@microsoft.com, lenb@kernel.org, lpieralisi@kernel.org, manivannan.sadhasivam@linaro.org, mark.rutland@arm.com, maz@kernel.org, mingo@redhat.com, oliver.upton@linux.dev, rafael@kernel.org, robh@kernel.org, ssengar@linux.microsoft.com, sudeep.holla@arm.com, suzuki.poulose@arm.com, tglx@linutronix.de, will@kernel.org, yuzenghui@huawei.com, devicetree@vger.kernel.org, kvmarm@lists.linux.dev, linux-acpi@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, x86@kernel.org, apais@microsoft.com, benhill@microsoft.com, bperkins@microsoft.com, sunilmut@microsoft.com References: <20250307220304.247725-1-romank@linux.microsoft.com> <20250307220304.247725-7-romank@linux.microsoft.com> <2342dda1-2976-4506-ab68-640739a1bd5b@linux.microsoft.com> Content-Language: en-US From: Roman Kisel In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250310_102003_950298_BAE977BB X-CRM114-Status: GOOD ( 11.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 3/10/2025 9:53 AM, Wei Liu wrote: > On Mon, Mar 10, 2025 at 09:42:15AM -0700, Roman Kisel wrote: [...] >> >>> Please be consistent across different architectures. >>> >> >> In the earlier versions of the patch series, I had that piece >> from the above mirrored in the arm64, and there was advice on >> removing the function as it contained just one statement. >> I'll revisit the approach, thanks for your help! > > As long as the output is consistent across different architectures, I'm > good. I should add a comment most likely to save people some time grepping the code as the line does look like should always print that. IOW not printing for VTL0 is obscured by the preprocessor/#define cruft. > > Wei. > >> >>>> x86_platform.realmode_reserve = x86_init_noop; >>>> x86_platform.realmode_init = x86_init_noop; >>>> -- >>>> 2.43.0 >>>> >>>> >> >> -- >> Thank you, >> Roman >> -- Thank you, Roman