Package: src:linux Version: 4.9.82-1+deb9u3 Severity: normal Hi,
On the latest linux-image, as shown in the details of this bug report, and after enabling KVM nested it is possible to enable Hyper-V role in Windows 2016 standard. However the requirements are not met due to certain cpu features not being correctly propagated. When trying to start a VM the Hyper-V services are not up. After checkin\ g the event logs you can see: Hypervisor launch failed; Processor does not support the minimum features required to run the hypervisor (MSR index 0x48B, allowed bits 0x2600000000, required bits 0xFB0\ 0000000). This was reported more than one year ago upstream in Linux (see https://bugzilla.kernel.org/show_bug.cgi?id=106621) and the fixes are available from 4.10 onwards. As it \ happens, Debian Stretch is using 4.9 and after installing linux source with debian patches I can't see the changes required. The necessary commits are listed here (not sure if there would be more: https://ladipro.wordpress.com/2017/07/21/hyperv-in-kvm-known-issues/). My question is, would it be possible to backport to 4.9 the necessary fixes to make Hyper-V work? What would be the steps required? Additional info: # cat /sys/module/kvm_intel/parameters/nested Y # qemu-system-x86_64 -version QEMU emulator version 2.8.1(Debian 1:2.8+dfsg-6+deb9u3) Copyright (c) 2003-2016 Fabrice Bellard and the QEMU Project developers Regards, Antonio Huete -- Package-specific info: ** Version: Linux version 4.9.0-6-amd64 (debian-ker...@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1) ) #1 SMP Debian 4.9.82-1+deb9u3 (2018-03-02) ** Command line: BOOT_IMAGE=/boot/vmlinuz-4.9.0-6-amd64 root=UUID=ca6109a3-202b-4ffb-a46b-fffd424f0475 ro quiet ** Not tainted ** Kernel log: Unable to read kernel log; any relevant messages should be attached ** Model information sys_vendor: iXsystems product_name: iXR31X12-HMC product_version: 0123456789 chassis_vendor: Supermicro chassis_version: 0123456789 bios_vendor: American Megatrends Inc. bios_version: 1.00 board_vendor: Supermicro board_name: X10SLE board_version: 1.01 ** Loaded modules: ipt_REJECT nf_reject_ipv4 tun ebtable_filter ebtables ip6table_filter ip6_tables xt_multiport iptable_filter bridge stp llc binfmt_misc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm ast ttm irqbypass crct10dif_pclmul drm_kms_helper crc32_pclmul iTCO_wdt iTCO_vendor_support drm ghash_clmulni_intel evdev joydev intel_cstate intel_uncore mei_me lpc_ich sg intel_rapl_perf mei mfd_core shpchp intel_pch_thermal ie31200_edac pcspkr edac_core ipmi_si ipmi_msghandler button video sunrpc ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache hid_generic usbhid hid sd_mod crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper ahci cryptd libahci xhci_pci ehci_pci libata xhci_hcd ehci_hcd i2c_i801 scsi_mod i2c_smbus igb usbcore i2c_algo_bit dca usb_common ptp pps_core fan thermal ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v3 Processor DRAM Controller [8086:0c08] (rev 06) Subsystem: Super Micro Computer Inc Xeon E3-1200 v3 Processor DRAM Controller [15d9:0807] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: <access denied> Kernel driver in use: ie31200_edac Kernel modules: ie31200_edac 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller [8086:0c01] (rev 06) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 25 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: d0000000-d02fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 04) (prog-if 30 [XHCI]) Subsystem: Super Micro Computer Inc 8 Series/C220 Series Chipset Family USB xHCI [15d9:0807] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 35 Region 0: Memory at f7300000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04) Subsystem: Super Micro Computer Inc 8 Series/C220 Series Chipset Family MEI Controller [15d9:0807] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+ Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: Memory at f7317000 (64-bit, non-prefetchable) [size=16] Capabilities: <access denied> Kernel modules: mei_me 00:16.1 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #2 [8086:8c3b] (rev 04) Subsystem: Super Micro Computer Inc 8 Series/C220 Series Chipset Family MEI Controller [15d9:0807] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 5 Region 0: Memory at f7316000 (64-bit, non-prefetchable) [size=16] Capabilities: <access denied> 00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 04) (prog-if 20 [EHCI]) Subsystem: Super Micro Computer Inc 8 Series/C220 Series Chipset Family USB EHCI [15d9:0807] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at f7314000 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 [8086:8c10] (rev d4) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=02, subordinate=03, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: f6000000-f70fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 04) (prog-if 20 [EHCI]) Subsystem: Super Micro Computer Inc 8 Series/C220 Series Chipset Family USB EHCI [15d9:0807] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 23 Region 0: Memory at f7313000 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1f.0 ISA bridge [0601]: Intel Corporation C224 Series Chipset Family Server Standard SKU LPC Controller [8086:8c54] (rev 04) Subsystem: Super Micro Computer Inc C224 Series Chipset Family Server Standard SKU LPC Controller [15d9:0807] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Capabilities: <access denied> Kernel driver in use: lpc_ich Kernel modules: lpc_ich 00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c02] (rev 04) (prog-if 01 [AHCI 1.0]) Subsystem: Super Micro Computer Inc 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [15d9:0807] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 36 Region 0: I/O ports at f070 [size=8] Region 1: I/O ports at f060 [size=4] Region 2: I/O ports at f050 [size=8] Region 3: I/O ports at f040 [size=4] Region 4: I/O ports at f020 [size=32] Region 5: Memory at f7312000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22] (rev 04) Subsystem: Super Micro Computer Inc 8 Series/C220 Series Chipset Family SMBus Controller [15d9:0807] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin C routed to IRQ 18 Region 0: Memory at f7311000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at f000 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 00:1f.6 Signal processing controller [1180]: Intel Corporation 8 Series Chipset Family Thermal Management Controller [8086:8c24] (rev 04) Subsystem: Super Micro Computer Inc 8 Series Chipset Family Thermal Management Controller [15d9:0807] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin C routed to IRQ 18 Region 0: Memory at f7310000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel modules: intel_pch_thermal 01:00.0 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521] (rev 01) Subsystem: Super Micro Computer Inc Dual Port i350 GbE MicroLP [AOC-CGP-i2] [15d9:0652] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at d0000000 (32-bit, non-prefetchable) [size=512K] Region 2: I/O ports at e020 [size=32] Region 3: Memory at d0180000 (32-bit, non-prefetchable) [size=16K] Expansion ROM at d0100000 [disabled] [size=256K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb 01:00.1 Ethernet controller [0200]: Intel Corporation I350 Gigabit Network Connection [8086:1521] (rev 01) Subsystem: Super Micro Computer Inc Dual Port i350 GbE MicroLP [AOC-CGP-i2] [15d9:0652] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at d0080000 (32-bit, non-prefetchable) [size=512K] Region 2: I/O ports at e000 [size=32] Region 3: Memory at d01c4000 (32-bit, non-prefetchable) [size=16K] Expansion ROM at d0140000 [disabled] [size=256K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb 02:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150] (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=02, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: f6000000-f70fffff Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel modules: shpchp 03:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 30) (prog-if 00 [VGA controller]) Subsystem: Super Micro Computer Inc ASPEED Graphics Family [15d9:0807] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at f6000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at f7000000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at d000 [size=128] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: ast Kernel modules: ast ** USB devices: Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 0557:2419 ATEN International Co., Ltd Bus 003 Device 002: ID 0000:0001 Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: 9.3 APT prefers proposed-updates APT policy: (500, 'proposed-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-6-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.9.0-6-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.130 ii kmod 23-2 ii linux-base 4.5 Versions of packages linux-image-4.9.0-6-amd64 recommends: ii firmware-linux-free 3.4 ii irqbalance 1.1.0-2.3 Versions of packages linux-image-4.9.0-6-amd64 suggests: pn debian-kernel-handbook <none> ii extlinux 3:6.03+dfsg-14.1+deb9u1 ii grub-pc 2.02~beta3-5 pn linux-doc-4.9 <none> Versions of packages linux-image-4.9.0-6-amd64 is related to: pn firmware-amd-graphics <none> pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-intel-sound <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux-nonfree <none> pn firmware-misc-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-realtek <none> pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information
