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b=WTTQ36fRqdJq2a/j596h3OqclKiIPuvgOelfh9nWVvsLlFTQVf2/KRpMeD5KK5NOo0FZZ+oJn+WopBDkSrJ3+dMCzqOMEOokZUBcMm7uvF1w83b0G6Y6XZs8YIifp+2EJD2tiZkG7yZfRQE7Fsj0KetjR6HHw8/0ZTwWhQhqD7s= Authentication-Results: mx.microsoft.com 1; dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from PH8PR12MB6914.namprd12.prod.outlook.com (2603:10b6:510:1cb::21) by DS0PR12MB8526.namprd12.prod.outlook.com (2603:10b6:8:163::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.472.20; Tue, 6 Oct 2026 14:37:24 +0000 Received: from PH8PR12MB6914.namprd12.prod.outlook.com ([fe80::2893:177a:72b0:6000]) by PH8PR12MB6914.namprd12.prod.outlook.com ([fe80::2893:177a:72b0:6000%7]) with mapi id 15.21.0472.016; Tue, 6 Oct 2026 14:37:24 +0000 Message-ID: <051b667e-eaa9-4ad8-86ce-1a326a612284@amd.com> Date: Tue, 6 Oct 2026 09:37:21 -0500 User-Agent: Mozilla Thunderbird Subject: Re: [BUG] PCI/USB4: AMD Phoenix 1022:14ef runtime suspend prevents JHL9480 downstream enumeration To: "Kovacs, Alexander" , Freeman Z , Mika Westerberg Cc: "linux-pci@vger.kernel.org" , "linux-usb@vger.kernel.org" , "bhelgaas@google.com" , "westeri@kernel.org" , "andreas.noever@gmail.com" , "YehezkelShB@gmail.com" , "rafael@kernel.org" , "linux-pm@vger.kernel.org" , "S, Sanath" , "Natikar, Basavaraj" , "Martinez, Juan" , "Chia-Lin Kao (AceLan)" References: <20260925115041.GX106095@black.igk.intel.com> <5d065dcb-a4b9-4e9d-aeee-8a9bd1d875d7@amd.com> <7822cb02-f32b-4f02-ba65-4b90ebc42ce8@amd.com> Content-Language: en-US From: Mario Limonciello In-Reply-To: Content-Type: text/plain; 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I don't know for sure; but my guess this is a strategy to avoid technical debt and mistakes when merging future reference code versions.