Bug#917608: linux-image-4.19.0-1-armmp-lpae: Please enable kernel-mode NEON
Package: src:linux
Version: 4.19.12-1
Severity: important
Dear Maintainer,
Please enable CONFIG_KERNEL_MODE_NEON, at least for the LPAE version.
This will automatically enable code paths for the XOR and RAID drivers,
and permit the various accelerated crypto drivers in arch/arm/crypto
to be enabled as well, including the ones that use special crypto
instructions, which are typically 5x - 20x faster (depending on the
particular algorithm)
-- Package-specific info:
** Version:
Linux version 4.19.0-1-armmp-lpae (debian-kernel@lists.debian.org) (gcc version 8.2.0 (Debian 8.2.0-12)) #1 SMP Debian 4.19.12-1 (2018-12-22)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.19.0-1-armmp-lpae root=UUID=aaabcf58-4f83-485b-9461-15abd2fd4437 ro quiet
** Not tainted
** Kernel log:
** Model information
[ 6.007886] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.007890] usb usb2: Product: xHCI Host Controller
[ 6.007895] usb usb2: Manufacturer: Linux 4.19.0-1-armmp-lpae xhci-hcd
[ 6.007900] usb usb2: SerialNumber: 0000:00:01.0
[ 6.008357] hub 2-0:1.0: USB hub found
[ 6.008447] hub 2-0:1.0: 4 ports detected
[ 6.061319] virtio_blk virtio0: [vda] 67108864 512-byte logical blocks (34.4 GB/32.0 GiB)
[ 6.063807] vda: vda1 vda2
[ 6.066318] virtio_net virtio1 enp0s3: renamed from eth0
[ 6.289595] EXT4-fs (vda2): mounted filesystem with ordered data mode. Opts: (null)
[ 6.349208] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 6.466139] random: fast init done
[ 6.499430] usb 1-1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
[ 6.499439] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=5
[ 6.499444] usb 1-1: Product: QEMU USB Keyboard
[ 6.499449] usb 1-1: Manufacturer: QEMU
[ 6.499453] usb 1-1: SerialNumber: 42
[ 6.629264] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[ 6.629836] systemd[1]: systemd 239 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[ 6.629941] systemd[1]: Detected virtualization kvm.
[ 6.629960] systemd[1]: Detected architecture arm.
[ 6.641065] systemd[1]: Set hostname to <buster32>.
[ 6.778423] usb 1-2: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
[ 6.778432] usb 1-2: New USB device strings: Mfr=1, Product=3, SerialNumber=5
[ 6.778437] usb 1-2: Product: QEMU USB Tablet
[ 6.778441] usb 1-2: Manufacturer: QEMU
[ 6.778446] usb 1-2: SerialNumber: 42
[ 7.017476] random: systemd: uninitialized urandom read (16 bytes read)
[ 7.021828] systemd[1]: Created slice User and Session Slice.
[ 7.022272] random: systemd: uninitialized urandom read (16 bytes read)
[ 7.022799] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 7.022920] random: systemd: uninitialized urandom read (16 bytes read)
[ 7.023111] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 7.025094] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 7.025279] systemd[1]: Reached target Swap.
[ 7.025918] systemd[1]: Listening on Journal Audit Socket.
[ 7.127876] EXT4-fs (vda2): re-mounted. Opts: errors=remount-ro
[ 7.238072] systemd-journald[211]: Received request to flush runtime journal from PID 1
[ 7.745992] EFI Variables Facility v0.08 2004-May-17
[ 7.765948] random: crng init done
[ 7.765957] random: 7 urandom warning(s) missed due to ratelimiting
[ 7.889152] hidraw: raw HID events driver (C) Jiri Kosina
[ 7.891705] [drm] pci: virtio-gpu-pci detected at 0000:00:05.0
[ 7.894015] [drm] virgl 3d acceleration enabled
[ 7.897229] [TTM] Zone kernel: Available graphics memory: 362162 kiB
[ 7.897235] [TTM] Zone highmem: Available graphics memory: 2526942 kiB
[ 7.897254] [TTM] Initializing pool allocator
[ 7.897302] [TTM] Initializing DMA pool allocator
[ 7.897397] [drm] number of scanouts: 1
[ 7.897413] [drm] number of cap sets: 1
[ 7.935766] [drm] cap set 0: id 1, max-version 1, max-size 308
[ 7.941395] usbcore: registered new interface driver usbhid
[ 7.941400] usbhid: USB HID core driver
[ 7.960197] Console: switching to colour frame buffer device 128x48
[ 8.031802] input: QEMU QEMU USB Keyboard as /devices/platform/3f000000.pcie/pci0000:00/0000:00:01.0/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input1
[ 8.041530] virtio_gpu virtio3: fb0: virtiodrmfb frame buffer device
[ 8.077273] [drm] Initialized virtio_gpu 0.0.1 0 for virtio3 on minor 0
[ 8.115421] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v1.11 Keyboard [QEMU QEMU USB Keyboard] on usb-0000:00:01.0-1/input0
[ 8.116205] input: QEMU QEMU USB Tablet as /devices/platform/3f000000.pcie/pci0000:00/0000:00:01.0/usb1/1-2/1-2:1.0/0003:0627:0001.0002/input/input2
[ 8.116919] hid-generic 0003:0627:0001.0002: input,hidraw1: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:01.0-2/input0
[ 8.616355] audit: type=1400 audit(1546071498.532:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=333 comm="apparmor_parser"
[ 8.616489] audit: type=1400 audit(1546071498.532:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=336 comm="apparmor_parser"
[ 8.618027] audit: type=1400 audit(1546071498.536:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=337 comm="apparmor_parser"
[ 8.621978] audit: type=1400 audit(1546071498.540:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=332 comm="apparmor_parser"
[ 8.621994] audit: type=1400 audit(1546071498.540:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=332 comm="apparmor_parser"
[ 8.622005] audit: type=1400 audit(1546071498.540:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=332 comm="apparmor_parser"
[ 8.661181] audit: type=1400 audit(1546071498.576:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-soffice" pid=334 comm="apparmor_parser"
[ 8.661200] audit: type=1400 audit(1546071498.576:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-soffice//gpg" pid=334 comm="apparmor_parser"
[ 8.679541] audit: type=1400 audit(1546071498.596:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=335 comm="apparmor_parser"
[ 8.679559] audit: type=1400 audit(1546071498.596:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince//sanitized_helper" pid=335 comm="apparmor_parser"
[ 9.925669] IPv6: ADDRCONF(NETDEV_UP): enp0s3: link is not ready
[ 28.861074] deprecated_sysctl_warning: 3 callbacks suppressed
[ 28.861080] warning: process `colord-sane' used the deprecated sysctl system call with 8.1.2.
[ 36.050949] fuse init (API version 7.27)
[ 738.951791] audit: type=1400 audit(1546072228.873:15): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/bin/evince" pid=4270 comm="apparmor_parser"
[ 738.970670] audit: type=1400 audit(1546072228.889:16): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/bin/evince//sanitized_helper" pid=4270 comm="apparmor_parser"
[ 738.975778] audit: type=1400 audit(1546072228.897:17): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/bin/evince-previewer" pid=4270 comm="apparmor_parser"
[ 739.005501] audit: type=1400 audit(1546072228.925:18): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/bin/evince-previewer//sanitized_helper" pid=4270 comm="apparmor_parser"
[ 739.113097] audit: type=1400 audit(1546072229.033:19): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/bin/evince-thumbnailer" pid=4270 comm="apparmor_parser"
[ 819.470036] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[ 819.519837] JFS: nTxBlock = 8192, nTxLock = 65536
[ 819.559025] ntfs: driver 2.1.32 [Flags: R/O MODULE].
[ 819.611422] QNX4 filesystem 0.2.3 registered.
[ 819.705476] raid6: int32x1 gen() 148 MB/s
[ 819.773429] raid6: int32x1 xor() 172 MB/s
[ 819.841298] raid6: int32x2 gen() 229 MB/s
[ 819.909369] raid6: int32x2 xor() 223 MB/s
[ 819.977390] raid6: int32x4 gen() 286 MB/s
[ 820.045396] raid6: int32x4 xor() 249 MB/s
[ 820.113431] raid6: int32x8 gen() 293 MB/s
[ 820.181305] raid6: int32x8 xor() 210 MB/s
[ 820.181311] raid6: using algorithm int32x8 gen() 293 MB/s
[ 820.181330] raid6: .... xor() 210 MB/s, rmw enabled
[ 820.181335] raid6: using intx1 recovery algorithm
[ 820.189255] xor: measuring software checksum speed
[ 820.225263] arm4regs : 1485.000 MB/sec
[ 820.265260] 8regs : 1113.000 MB/sec
[ 820.305258] 32regs : 1073.000 MB/sec
[ 820.305262] xor: using function: arm4regs (1485.000 MB/sec)
[ 820.427059] Btrfs loaded, crc32c=crc32c-generic
Hardware : Generic DT based system
Revision : 0000
** Loaded modules:
btrfs
zstd_compress
zlib_deflate
zstd_decompress
xxhash
xor
raid6_pq
ufs
qnx4
hfsplus
hfs
minix
ntfs
msdos
jfs
xfs
libcrc32c
binfmt_misc
fuse
nls_ascii
nls_cp437
vfat
fat
joydev
hid_generic
usbhid
virtio_gpu
hid
ttm
drm_kms_helper
evdev
drm
virtio_rng
rng_core
efivars
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
fscrypto
ecb
virtio_net
net_failover
failover
virtio_blk
xhci_pci
xhci_hcd
usbcore
virtio_mmio
virtio_pci
virtio_ring
virtio
** PCI devices:
00:00.0 Host bridge [0600]: Red Hat, Inc. QEMU PCIe Host bridge [1b36:0008]
Subsystem: Red Hat, Inc QEMU PCIe Host bridge [1af4:1100]
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-
00:01.0 USB controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 03) (prog-if 30 [XHCI])
Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100]
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 59
Region 0: Memory at 8000000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:02.0 SCSI storage controller [0100]: Red Hat, Inc Virtio block device [1af4:1042] (rev 01)
Subsystem: Red Hat, Inc Virtio block device [1af4:1100]
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 56
Region 1: Memory at 10040000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at 8000004000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
00:03.0 Ethernet controller [0200]: Red Hat, Inc Virtio network device [1af4:1041] (rev 01)
Subsystem: Red Hat, Inc Virtio network device [1af4:1100]
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 57
Region 1: Memory at 10041000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at 8000008000 (64-bit, prefetchable) [size=16K]
Expansion ROM at 10000000 [disabled] [size=256K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
00:04.0 Unclassified device [00ff]: Red Hat, Inc Virtio RNG [1af4:1044] (rev 01)
Subsystem: Red Hat, Inc Virtio RNG [1af4:1100]
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 58
Region 4: Memory at 800000c000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
00:05.0 Display controller [0380]: Red Hat, Inc Virtio GPU [1af4:1050] (rev 01)
Subsystem: Red Hat, Inc Virtio GPU [1af4:1100]
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 59
Region 1: Memory at 10042000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at 8000010000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0627:0001 Adomax Technology Co., Ltd
Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (500, 'testing'), (500, 'stable')
Architecture: armhf (armv7l)
Kernel: Linux 4.19.0-1-armmp-lpae (SMP w/7 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-4.19.0-1-armmp-lpae depends on:
ii initramfs-tools [linux-initramfs-tool] 0.132
ii kmod 25-2
ii linux-base 4.5
Versions of packages linux-image-4.19.0-1-armmp-lpae recommends:
ii apparmor 2.13.1-3+b1
pn firmware-linux-free <none>
pn irqbalance <none>
Versions of packages linux-image-4.19.0-1-armmp-lpae suggests:
pn debian-kernel-handbook <none>
pn linux-doc-4.19 <none>
Versions of packages linux-image-4.19.0-1-armmp-lpae 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
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