From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id F2A759AAF3 for ; Mon, 22 May 2023 12:26:10 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id D4CCA2FBCE for ; Mon, 22 May 2023 12:25:40 +0200 (CEST) Received: from bastionodiso.odiso.net (bastionodiso.odiso.net [185.151.191.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for ; Mon, 22 May 2023 12:25:39 +0200 (CEST) Received: from kvmformation3.odiso.net (formationkvm3.odiso.net [10.3.94.12]) by bastionodiso.odiso.net (Postfix) with ESMTP id 1DAA78B6D; Mon, 22 May 2023 12:25:30 +0200 (CEST) Received: by kvmformation3.odiso.net (Postfix, from userid 0) id 1C76F2E81E5; Mon, 22 May 2023 12:25:30 +0200 (CEST) From: Alexandre Derumier To: pve-devel@lists.proxmox.com Date: Mon, 22 May 2023 12:25:27 +0200 Message-Id: <20230522102528.186955-9-aderumier@odiso.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230522102528.186955-1-aderumier@odiso.com> References: <20230522102528.186955-1-aderumier@odiso.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.016 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 HEADER_FROM_DIFFERENT_DOMAINS 0.25 From and EnvelopeFrom 2nd level mail domains are different KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment KAM_LAZY_DOMAIN_SECURITY 1 Sending domain does not have any anti-forgery methods SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_NONE 0.001 SPF: sender does not publish an SPF Record T_SCC_BODY_TEXT_LINE -0.01 - Subject: [pve-devel] [PATCH v3 qemu-server 6/7] cpuconfig: add find_hosts_common_flags X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 May 2023 10:26:11 -0000 find common flags && vendor between differents hosts if vendor are different (amd/intel), return default vendor Signed-off-by: Alexandre Derumier --- PVE/QemuServer/CPUConfig.pm | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/PVE/QemuServer/CPUConfig.pm b/PVE/QemuServer/CPUConfig.pm index 63e57d4..3f24b31 100644 --- a/PVE/QemuServer/CPUConfig.pm +++ b/PVE/QemuServer/CPUConfig.pm @@ -741,6 +741,38 @@ sub find_best_cpumodel { } } +sub find_hosts_common_flags { + my ($hosts_cpuinfo) = @_; + + my $common_vendor = undef; + my $common_flags = {}; + + my $hosts_flags = {}; + my $last_vendor = undef; + foreach my $cpuinfo (@$hosts_cpuinfo) { + my $flags = get_host_cpu_flags($cpuinfo); + foreach my $flag (keys %$flags) { + $hosts_flags->{$flag}++; + } + + if ($last_vendor && $cpuinfo->{vendor} ne $last_vendor) { + $common_vendor = 'default'; + } else { + $last_vendor = $cpuinfo->{vendor}; + $common_vendor = $last_vendor; + } + } + + my $nb_hosts = @{$hosts_cpuinfo}; + foreach my $flag (keys %$hosts_flags) { + if ($hosts_flags->{$flag} == $nb_hosts) { + $common_flags->{$flag} = 1; + } + } + + return ($common_flags, $common_vendor); +} + __PACKAGE__->register(); __PACKAGE__->init(); -- 2.30.2