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dkim=none (message not signed) header.d=none;redhat.com; dmarc=none action=none header.from=amd.com; Received: from SN1PR12MB2560.namprd12.prod.outlook.com (2603:10b6:802:26::19) by SN1PR12MB2559.namprd12.prod.outlook.com (2603:10b6:802:29::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3326.23; Mon, 31 Aug 2020 18:42:18 +0000 Received: from SN1PR12MB2560.namprd12.prod.outlook.com ([fe80::ccd9:728:9577:200d]) by SN1PR12MB2560.namprd12.prod.outlook.com ([fe80::ccd9:728:9577:200d%4]) with mapi id 15.20.3326.025; Mon, 31 Aug 2020 18:42:18 +0000 Subject: [PATCH v6 02/10] Revert "target/i386: Enable new apic id encoding for EPYC based cpus models" From: Babu Moger To: pbonzini@redhat.com, rth@twiddle.net, ehabkost@redhat.com, imammedo@redhat.com Date: Mon, 31 Aug 2020 13:42:17 -0500 Message-ID: <159889933756.21294.13999336052652073520.stgit@naples-babu.amd.com> In-Reply-To: <159889924378.21294.16494070903874534542.stgit@naples-babu.amd.com> References: <159889924378.21294.16494070903874534542.stgit@naples-babu.amd.com> User-Agent: StGit/unknown-version X-ClientProxiedBy: SN4PR0201CA0051.namprd02.prod.outlook.com (2603:10b6:803:20::13) To SN1PR12MB2560.namprd12.prod.outlook.com (2603:10b6:802:26::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from 255.255.255.255 (255.255.255.255) by SN4PR0201CA0051.namprd02.prod.outlook.com (2603:10b6:803:20::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3326.19 via Frontend Transport; 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envelope-from=Babu.Moger@amd.com; helo=NAM02-BL2-obe.outbound.protection.outlook.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/31 14:42:13 X-ACL-Warn: Detected OS = Windows NT kernel [generic] [fuzzy] X-Spam_score_int: 4 X-Spam_score: 0.4 X-Spam_bar: / X-Spam_report: (0.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FORGED_SPF_HELO=1, MSGID_FROM_MTA_HEADER=0.001, RCVD_ILLEGAL_IP=1.3, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_NONE=0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: babu.moger@amd.com, qemu-devel@nongnu.org, mst@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This reverts commit 247b18c593ec298446645af8d5d28911daf653b1. Remove the EPYC specific apicid decoding and use the generic default decoding. Signed-off-by: Babu Moger Reviewed-by: Igor Mammedov --- target/i386/cpu.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 173e6f4a07..c9c1e681c2 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -3995,7 +3995,6 @@ static X86CPUDefinition builtin_x86_defs[] = { .xlevel = 0x8000001E, .model_id = "AMD EPYC Processor", .cache_info = &epyc_cache_info, - .use_epyc_apic_id_encoding = 1, .versions = (X86CPUVersionDefinition[]) { { .version = 1 }, { @@ -4123,7 +4122,6 @@ static X86CPUDefinition builtin_x86_defs[] = { .xlevel = 0x8000001E, .model_id = "AMD EPYC-Rome Processor", .cache_info = &epyc_rome_cache_info, - .use_epyc_apic_id_encoding = 1, }, };