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20:0bz2YIW7p6eGHcPLE0HaQy15fhT8gSyE7zxkP6CZLfYdDBKLRY+XJXKV9cRpcqeJkNrPYyT7dzl5J284mzKrB+A5k1TQoQrag4emJpo9wlb7SrG7MzpOdrpjMJQMmgwsIFwa+yLHwJHoDxv9QJ45tvQOvxyQxUHwBjSHB0ToaxItMY43f6789hmkncOBdWY7l5ZYV14u5YQwS2kzOxDgqjf27gu49jQIkRtxhUDnYBBBtwWCiZ0HMd9FCrNiKsQz X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jun 2018 01:18:41.5881 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 218601c1-aea4-4eaf-fb2b-08d5d194c429 X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1PR12MB2480 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 40.107.70.76 Subject: [Qemu-devel] [PATCH v14 3/6] i386: Disable TOPOEXT feature on pc-2.12 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: geoff@hostfission.com, babu.moger@amd.com, kash@tripleback.net, qemu-devel@nongnu.org, kvm@vger.kernel.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Disable TOPOEXT feature for older machines. Signed-off-by: Babu Moger --- include/hw/i386/pc.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 04d1f8c..ecccf6b 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -303,6 +303,10 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); .driver = TYPE_X86_CPU,\ .property = "legacy-cache",\ .value = "on",\ + },{\ + .driver = TYPE_X86_CPU,\ + .property = "topoext",\ + .value = "off",\ }, #define PC_COMPAT_2_11 \