From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id C46671FF137 for ; Tue, 03 Feb 2026 15:48:58 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 9D52821ADC; Tue, 3 Feb 2026 15:49:26 +0100 (CET) Message-ID: Date: Tue, 3 Feb 2026 15:48:51 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta Subject: Re: [PATCH-SERIES qemu-server v2 0/8] cpu config: support aarch64 CPU models To: Dominik Csapak , Fiona Ebner , pve-devel@lists.proxmox.com References: <20260129131021.118199-1-f.ebner@proxmox.com> Content-Language: en-US From: Thomas Lamprecht In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1770130057235 X-SPAM-LEVEL: Spam detection results: 0 AWL -0.020 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: ZNBQXIAGP3NHWZSLG5UWWSSBPZF6APE2 X-Message-ID-Hash: ZNBQXIAGP3NHWZSLG5UWWSSBPZF6APE2 X-MailFrom: t.lamprecht@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Am 03.02.26 um 15:08 schrieb Dominik Csapak: > I'm not a super fan of "sprinkling" `eq 'x86_64'` or similar throughout > the code, but for the cases used here it's probably ok. > > If we encounter more such things though, I'd really like some > more general lookup for arch -> values or something like this. > > even if it's just a 'supports_x' helper that has a hash > like > { > x86_64 => 1, > aarch64 => 0, > xxx => yyy, > } > etc > > But as I wrote, for these use cases here probably ok, and > definitely no blocker for now since that can be cleaned > up whenever we see fit. FWIW, this is also something I noticed, but I too found it OK for the use case now. In the midterm it might be indeed nicer to move those checks in local helpers like, e.g., a method named arch_supports_hv_enlightment (and in there I would then care less how it's checked), but again, not really a problem now.