From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitriy Novikov Subject: Xen warning with xen/stable-2.6.32.x Date: Fri, 9 Apr 2010 16:25:40 +0300 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Xen/stable-2.6.32.11 drops warning when booting [ 0.004569] Performance Events: AMD PMU driver. [ 0.004719] ------------[ cut here ]------------ [ 0.004828] WARNING: at arch/x86/xen/enlighten.c:721 init_hw_perf_events+0x307/0x3a7() [ 0.004976] Hardware name: H8DA8/H8DAR [ 0.005073] Modules linked in: [ 0.005218] Pid: 0, comm: swapper Not tainted 2.6.32.11-xen-dom0 #1 [ 0.005326] Call Trace: [ 0.005426] [] ? warn_slowpath_common+0x76/0x8c [ 0.005536] [] ? init_hw_perf_events+0x307/0x3a7 [ 0.005647] [] ? identify_boot_cpu+0x15/0x3d [ 0.005755] [] ? check_bugs+0x9/0x2e [ 0.005863] [] ? start_kernel+0x3cb/0x3e5 [ 0.005971] [] ? xen_start_kernel+0x64a/0x64e [ 0.006086] ---[ end trace a7919e7f17c0a725 ]--- [ 0.006189] ... version: 0 [ 0.006287] ... bit width: 48 [ 0.006386] ... generic registers: 4 [ 0.006484] ... value mask: 0000ffffffffffff [ 0.006587] ... max period: 00007fffffffffff [ 0.006691] ... fixed-purpose events: 0 [ 0.006789] ... event mask: 000000000000000f [ 0.006909] SMP alternatives: switching to UP code # grep 'model name' /proc/cpuinfo model name : Dual Core AMD Opteron(tm) Processor 265 # lspci 00:06.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8111 PCI (rev 07) 00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-8111 LPC (rev 05) 00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-8111 IDE (rev 03) 00:07.2 SMBus: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 (rev 02) 00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-8111 ACPI (rev 05) 00:0a.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 13) 00:0a.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01) 00:0b.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 13) 00:0b.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01) 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 00:19.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 00:19.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map 00:19.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller 00:19.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 01:03.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID (rev 01) 02:05.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethernet (rev 10) 02:05.1 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethernet (rev 10) 03:00.0 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB OHCI (rev 0b) 03:00.1 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB OHCI (rev 0b) 03:04.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27)