qzed
commented
4 years ago Can you try to run and post the output of the following two commands?
ls -l /sys/bus/serial/drivers/surface_sam_sshls -l /sys/bus/platform/drivers/surface_sam_sidClosed kjuq closed 4 years ago
qzed
commented
4 years ago Can you try to run and post the output of the following two commands?
ls -l /sys/bus/serial/drivers/surface_sam_sshls -l /sys/bus/platform/drivers/surface_sam_sid
kjuq
commented
4 years ago ls -l /sys/bus/serial/drivers/surface_sam_sshtotal 0
--w------- 1 root root 4096 Jan 21 00:31 bind
lrwxrwxrwx 1 root root 0 Jan 21 00:31 module -> ../../../../module/surface_sam_ssh/
--w------- 1 root root 4096 Jan 21 00:20 uevent
--w------- 1 root root 4096 Jan 21 00:31 unbindls -l /sys/bus/platform/drivers/surface_sam_sidtotal 0
--w------- 1 root root 4096 Jan 21 00:31 bind
lrwxrwxrwx 1 root root 0 Jan 21 00:31 module -> ../../../../module/surface_sam_sid/
lrwxrwxrwx 1 root root 0 Jan 21 00:31 MSHW0116:00 -> ../../../../devices/platform/MSHW0116:00/
--w------- 1 root root 4096 Jan 21 00:20 uevent
--w------- 1 root root 4096 Jan 21 00:31 unbindWhat about
ls -l /sys/bus/platform/drivers/surface_sam_sid_batteryls -l /sys/bus/platform/drivers/surface_sam_sid_batterytotal 0
--w------- 1 root root 4096 Jan 21 09:39 bind
lrwxrwxrwx 1 root root 0 Jan 21 09:39 module -> ../../../../module/surface_sam_sid_power/
--w------- 1 root root 4096 Jan 21 00:20 uevent
--w------- 1 root root 4096 Jan 21 09:39 unbindSo it looks like the driver is loaded but doesn't attach to the device. Can you reload the module (sudo modprobe - r surface_sam_sid_power && sudo modprobe surface_sam_sid_power) and see if that changes anything? Is there anything interesting in the dmesg log when doing this?
kjuq
commented
4 years ago I have typed commands below.
sudo dmesg --clear
sudo modprobe -r surface_sam_sid_power && sudo modprobe surface_sam_sid_power
sudo dmesgBut nothing was output.
qzed
commented
4 years ago Does doing this change anything in the output of ls -l /sys/bus/platform/drivers/surface_sam_sid_battery?
kjuq
commented
4 years ago ls -l /sys/bus/platform/drivers/surface_sam_sid_batterytotal 0
--w------- 1 root root 4096 Jan 23 15:04 bind
lrwxrwxrwx 1 root root 0 Jan 23 15:04 module -> ../../../../module/surface_sam_sid_power/
--w------- 1 root root 4096 Jan 23 15:04 uevent
--w------- 1 root root 4096 Jan 23 15:04 unbindIt looks same as the before one.
qzed
commented
4 years ago Okay, that's a bit odd. It should auto-probe which it doesn't seem to do. Can you try running
echo -n surface_sam_sid_battery | sudo tee /sys/bus/platform/drivers/surface_sam_sid_battery/bindIf that doesn't work there should at least be some output or something in dmesg.
kjuq
commented
4 years ago The output was
surface_sam_sid_batterytee: /sys/bus/platform/drivers/surface_sam_sid_battery/bind: No such deviceAnd, there was nothing new in dmesg.
qzed
commented
4 years ago Okay, interesting. That indicates that it can't find the battery device. Can you check if that exists via
ls -l /sys/bus/platform/devices/This should contain surface_sam_sid_battery and surface_sam_sid_ac.
kjuq
commented
4 years ago It seems to include surface_sam_sid_battery and surface_sam_sid_ac.
qzed
commented
4 years ago To be honest, I have no idea what's going wrong or why. To summarize:
No such device (https://github.com/linux-surface/linux-surface/issues/53#issuecomment-578023722), even though the devices are there (see https://lwn.net/Articles/143397/ for more info on manual driver binding).Have you tried re-installting the kernel yet? Maybe try 4.19 and see if that changes something.
danielzgtg
commented
4 years ago This bug also affects me. Battery status was working for me before with this kernel. Last week I was using Windows and received a few Windows Updates. After that it stopped working.
I see that the battery driver returns ENODEV if it can't check the battery status. This ends up talking to the device.
I wonder if Microsoft changed something in the battery firmware that caused it to not be recognized anymore.
qzed
commented
4 years ago Hmm, I think this would make sense. Can you load the module and upload what's printed in dmesg when it tries to probe (you'll need to use the module-version for that due to debug output, or alternatively add a printk for the state returned by sam_psy_get_sta)?
danielzgtg
commented
4 years ago I traced the problem to surface_sam_ssh_probe.
dmesg.txt 0001-debug.patch.txt
I had trouble using the "module-version" so I went with printk.
It turns out spwr_battery_register which calls sam_psy_get_sta itself isn't even being called. It only gets as far as returning an ENXIO in surface_sam_sid_battery_probe. This is after calling surface_sam_ssh_consumer_register.
surface_sam_ssh_consumer_register never succeeds in getting the ec struct. This is because the struct isn't initialized.
It seems like surface_sam_ssh_probe is supposed to initialize ec, but that entire method never gets called.
danielzgtg
commented
4 years ago There is a problem detecting the serial hub.
# ls -l /sys/bus/serial/devices
total 0# ls -l /sys/bus/serial/drivers/surface_sam_ssh/
total 0
--w------- 1 root root 4096 Feb 2 01:17 bind
lrwxrwxrwx 1 root root 0 Feb 2 01:17 module -> ../../../../module/surface_sam_ssh
--w------- 1 root root 4096 Feb 1 19:36 uevent
--w------- 1 root root 4096 Feb 2 01:17 unbindIt appears in Windows but in Linux it's as if it doesn't exist.
qzed
commented
4 years ago Oh, I somehow missed that SSH wasn't probing... yeah that will cause all SSH-dependent devices to fail probing as well (so pretty much every SAM driver).
Since you mentioned windows updates: Maybe the ID of the device has changed. Can you check that MSHW0084 exists in /sys/bus/acpi/devices and can you upload a DSDT so I can compare it with the one that I currently have?
danielzgtg
commented
4 years ago MSHW0084 does indeed exist.
danielzgtg
commented
4 years ago I just got another Windows Update. The ID is the same but there are two changes to the SSH section.
qzed
commented
4 years ago Okay, I can't see any differences of your first DSDT to the DSDT that I have, and the changes in your second DSDT shouldn't affect probing (the changes to SSH basically add a new DSM call method, and we don't use that anyways).
Can you post a dmesg log (booting the device up)? I think normally there should be some tty/serial/serdev messages when a serial device is detected. have you updated your kernel lately (maybe some change causes the serdev to not be instantiated/recognized any more)?
danielzgtg
commented
4 years ago I installed this version on 2019-12-27.
It was working back then, and it isn't working anymore. The only things that might have affected it are Ubuntu and Windows updates.
I built this one yesterday to add the printk statements. It's based off of the v5.4-surface branch at that time.
danielzgtg
commented
4 years ago For my case I found the problem after comparing my dmesg to my last working one at #30. Somehow I have modprobe.blacklist=intel_lpss_pci and I needed to remove it again. Now battery status is working for me.
@kob4lt Does it also work for you if you remove that parameter?
qzed
commented
4 years ago Right, I completely forgot about the intel_lpss_pci issue... that makes total sense. Thanks for figuring that out!
kjuq
commented
4 years ago @danielzgtg @qzed
Sorry for late, but I did succeeded in making battery status displayed by removing modprobe.blacklist=intel_lpss_pci from the boot parameter.
Thank you so much!!
RomanovaDI
commented
3 years ago @danielzgtg @qzed Sorry for late, but I did succeeded in making battery status displayed by removing
modprobe.blacklist=intel_lpss_pcifrom the boot parameter. Thank you so much!!
@qzed @kjuq @danielzgtg Please tell me in which file I need to delete this line.
qzed
commented
3 years ago @RomanovaDI If you have this set, that should be part of your kernel command line (e.g set in /etc/default/grub if you're using grub).
Are you sure you have this set though? That parameter is an old workaround for a problem that no longer exists, so I'd be a bit surprised. Maybe you can give us a bit more detail on the problem you're having?
RomanovaDI
commented
3 years ago @RomanovaDI If you have this set, that should be part of your kernel command line (e.g set in
/etc/default/grubif you're using grub).Are you sure you have this set though? That parameter is an old workaround for a problem that no longer exists, so I'd be a bit surprised. Maybe you can give us a bit more detail on the problem you're having?
@qzed I have a problem displaying the battery level in Ubuntu 20.04 installed on a Microsoft Surface Pro 7. I tried to fix this using the instructions above, but I couldn't find a suggested parameter. I also have a problem with the touchscreen of this device in Ubuntu.
qzed
commented
3 years ago What's the output of uname -a?
RomanovaDI
commented
3 years ago uname -a
Linux romanovadi-surface-pro-7 5.8.0-43-generic #49~20.04.1-Ubuntu SMP Fri Feb 5 09:57:56 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
qzed
commented
3 years ago Okay, the -generic indicates that this is the stock kernel (i.e. the kernel that ships with Ubuntu). Can you try and boot into the -surface kernel? You should be able to choose the kernel in the bootloader (under Advanced options if you're using grub).
RomanovaDI
commented
3 years ago Okay, the
-genericindicates that this is the stock kernel (i.e. the kernel that ships with Ubuntu). Can you try and boot into the-surfacekernel? You should be able to choose the kernel in the bootloader (underAdvanced optionsif you're using grub).
I don't have -surface kernel just another version of generic (5.4.0-42-generic)
qzed
commented
3 years ago Ah, in that case you should probably have a look at https://github.com/linux-surface/linux-surface/wiki/Installation-and-Setup#surface-kernel-installation. In short, you'll need to install the patched kernel for the battery status and touch to work.
RomanovaDI
commented
3 years ago Ah, in that case you should probably have a look at https://github.com/linux-surface/linux-surface/wiki/Installation-and-Setup#surface-kernel-installation. In short, you'll need to install the patched kernel for the battery status and touch to work.
I installed surface-kernel and now everything is working well, thank you very much!
JPP1
commented
3 years ago Hi qzed,
I wrote on https://gitter.im/linux-surface/support but I don't know if it was the good place.
As RomanovaDI, I have a problem displaying the battery level in linux Mint 20.1 installed on a Microsoft Surface Pro 7.
inxi -Fxz
System: Kernel: 5.12.8-surface x86_64 bits: 64 compiler: N/A Desktop: Cinnamon 4.8.6 Distro: Linux Mint 20.1 Ulyssa
base: Ubuntu 20.04 focal
Machine: Type: Laptop System: Microsoft product: Surface Pro 7
v: 124I:00046T:000M:0100000D:0B:07F:0C:05P:48S:1E:0Y:0K:0U:06R:0 serial:
cat /etc/default/grub:
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=lsb_release -i -s 2> /dev/null || echo Debian
GRUB_CMDLINE_LINUX_DEFAULT="reboot=pci quiet splash"
GRUB_CMDLINE_LINUX=""
Touchscreen works well. But nothing on battery status.
I saw also I don't have surface_sam_ssh drivers. ls -l /sys/bus/serial/drivers/surface_sam_ssh ls: impossible d'accéder à '/sys/bus/serial/drivers/surface_sam_ssh': Aucun fichier ou dossier de ce type
And if I do: sudo modprobe - r surface_sam_sid_power && sudo modprobe surface_sam_sid_power modprobe: FATAL: Module - not found in directory /lib/modules/5.12.8-surface
What should I do ?
qzed
commented
3 years ago I saw also I don't have surface_sam_ssh drivers. ls -l /sys/bus/serial/drivers/surface_sam_ssh ls: impossible d'accéder à '/sys/bus/serial/drivers/surface_sam_ssh': Aucun fichier ou dossier de ce type
That's a bit outdated, the driver is now named surface_serial_hub (so /sys/bus/serial/drivers/surface_serial_hub should exist). Can you also check if /sys/bus/serial/devices has any directories under it (and post them)?
JPP1
commented
3 years ago Thanks, ls -la /sys/bus/serial/drivers/surface_serial_hub total 0 drwxr-xr-x 2 root root 0 oct. 20 2020 . drwxr-xr-x 3 root root 0 oct. 20 2020 .. --w------- 1 root root 4096 juin 5 20:49 bind lrwxrwxrwx 1 root root 0 juin 5 20:49 module -> ../../../../module/surface_aggregator --w------- 1 root root 4096 oct. 20 2020 uevent --w------- 1 root root 4096 juin 5 20:49 unbind
ls -la /sys/bus/serial/devices total 0 drwxr-xr-x 2 root root 0 oct. 20 2020 . drwxr-xr-x 4 root root 0 oct. 20 2020 ..
the last folder is empty What should I find in ?
qzed
commented
3 years ago Can you upload a dmesg log as well?
qzed
commented
3 years ago Hmm okay, can't see any errors, so might me something a bit more complex. Can you open a new issue for that and there post the output of ls -l /sys/bus/pci/drivers/intel-lpss/ and ls -l /sys/bus/pci/drivers/intel-lpss/*/?
Hello. I have installed Ubuntu 18.04 on my Surface Pro 7 yesterday. Most of functions correctly worked. I'd like to appreciate you and this community. However, battery status isn't displayed. When I open
Settings->Power, there is no information about battery. According to feature matrix, battery status should be supported even on Surface Pro 7. Could someone give me an advice?Environment
Surface Pro 7Linux KSPU 5.4.6-surface #1 SMP Fri Dec 27 22:27:31 UTC 2019 x86_64 x86_64 x86_64 GNU/LinuxUbuntu 18.04`dmesg` output
``` [ 0.000000] microcode: microcode updated early to revision 0x46, date = 2019-09-05 [ 0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=62b1c2d4-1cc8-4306-86fc-1330eeac5fe8 ro modprobe.blacklist=intel_lpss_pci quiet splash vt.handoff=1 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.000000] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007aaeafff] usable [ 0.000000] BIOS-e820: [mem 0x000000007aaeb000-0x000000007aaebfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007aaec000-0x000000007aaecfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007aaed000-0x000000007beedfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007beee000-0x000000007bf47fff] type 20 [ 0.000000] BIOS-e820: [mem 0x000000007bf48000-0x000000007bf89fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007bf8a000-0x000000007bfb3fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007bfb4000-0x000000007bffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007bfff000-0x000000007bffffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c000000-0x00000000953fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000046abfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.70 by MSFT [ 0.000000] efi: ACPI=0x7bffe000 ACPI 2.0=0x7bffe014 TPMFinalLog=0x7bfaa000 SMBIOS=0x7bf51000 SMBIOS 3.0=0x7bf4f000 MEMATTR=0x786a1018 ESRT=0x78d00298 [ 0.000000] SMBIOS 3.2.0 present. [ 0.000000] DMI: Microsoft Corporation Surface Pro 7/Surface Pro 7, BIOS 7.161.140 10/11/2019 [ 0.000000] tsc: Detected 1500.000 MHz processor [ 0.001550] tsc: Detected 1497.600 MHz TSC [ 0.001550] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.001553] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.001560] last_pfn = 0x46ac00 max_arch_pfn = 0x400000000 [ 0.001567] MTRR default type: write-back [ 0.001568] MTRR fixed ranges enabled: [ 0.001569] 00000-9FFFF write-back [ 0.001571] A0000-BFFFF uncachable [ 0.001572] C0000-FFFFF write-protect [ 0.001573] MTRR variable ranges enabled: [ 0.001575] 0 base 00C0000000 mask 7FC0000000 uncachable [ 0.001576] 1 base 00A0000000 mask 7FE0000000 uncachable [ 0.001577] 2 base 0098000000 mask 7FF8000000 uncachable [ 0.001578] 3 base 0094000000 mask 7FFC000000 uncachable [ 0.001579] 4 base 0092000000 mask 7FFE000000 uncachable [ 0.001580] 5 base 0091000000 mask 7FFF000000 uncachable [ 0.001581] 6 base 6000000000 mask 6000000000 uncachable [ 0.001583] 7 base 4000000000 mask 6000000000 write-combining [ 0.001583] 8 disabled [ 0.001584] 9 disabled [ 0.002387] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.002676] last_pfn = 0x7c000 max_arch_pfn = 0x400000000 [ 0.028062] esrt: Reserving ESRT space from 0x0000000078d00298 to 0x0000000078d00370. [ 0.028103] Using GB pages for direct mapping [ 0.028105] BRK [0x32cc01000, 0x32cc01fff] PGTABLE [ 0.028107] BRK [0x32cc02000, 0x32cc02fff] PGTABLE [ 0.028108] BRK [0x32cc03000, 0x32cc03fff] PGTABLE [ 0.028137] BRK [0x32cc04000, 0x32cc04fff] PGTABLE [ 0.028138] BRK [0x32cc05000, 0x32cc05fff] PGTABLE [ 0.028248] BRK [0x32cc06000, 0x32cc06fff] PGTABLE [ 0.028272] BRK [0x32cc07000, 0x32cc07fff] PGTABLE [ 0.028319] BRK [0x32cc08000, 0x32cc08fff] PGTABLE [ 0.028378] Secure boot could not be determined [ 0.028379] RAMDISK: [mem 0x33327000-0x3598afff] [ 0.028405] ACPI: Early table checksum verification disabled [ 0.028409] ACPI: RSDP 0x000000007BFFE014 000024 (v02 MSFT ) [ 0.028413] ACPI: XSDT 0x000000007BFFD0E8 0000BC (v01 MSFT MSFT 00000002 MSFT 20160422) [ 0.028419] ACPI: FACP 0x000000007BFE7000 000114 (v06 MSFT MSFT 00000002 MSFT 20160422) [ 0.028425] ACPI: DSDT 0x000000007BFC6000 01CB6D (v02 MSFT MSFT 00000002 MSFT 20160422) [ 0.028442] ACPI: FACS 0x000000007BF92000 000040 [ 0.028445] ACPI: SSDT 0x000000007BFFB000 001B61 (v02 CpuRef CpuSsdt 00003000 INTL 20181003) [ 0.028449] ACPI: MSDM 0x000000007BFFA000 000055 (v01 MSFT 00000001 MSFT 00000001) [ 0.028452] ACPI: SSDT 0x000000007BFF3000 006243 (v02 OEMID DptfTabl 00001000 INTL 20181003) [ 0.028455] ACPI: SSDT 0x000000007BFEF000 0033E3 (v02 SaSsdt SaSsdt 00003000 INTL 20181003) [ 0.028458] ACPI: SSDT 0x000000007BFE8000 0066EF (v02 INTEL TcssSsdt 00001000 INTL 20181003) [ 0.028461] ACPI: HPET 0x000000007BFE6000 000038 (v01 MSFT MSFT 00000002 MSFT 20160422) [ 0.028464] ACPI: LPIT 0x000000007BFE5000 000094 (v01 MSFT MSFT 00000002 MSFT 20160422) [ 0.028467] ACPI: APIC 0x000000007BFE4000 00012C (v03 MSFT MSFT 00000002 MSFT 20160422) [ 0.028470] ACPI: MCFG 0x000000007BFE3000 00003C (v01 MSFT MSFT 00000002 MSFT 20160422) [ 0.028473] ACPI: SSDT 0x000000007BFC5000 000DB4 (v02 MSFT RTD3_JL 00001000 INTL 20181003) [ 0.028476] ACPI: SSDT 0x000000007BFC4000 0009E3 (v02 MSFT xh_jl000 00000000 INTL 20181003) [ 0.028479] ACPI: NHLT 0x000000007BFC3000 00002D (v00 MSFT MSFT 00000002 MSFT 20160422) [ 0.028482] ACPI: SSDT 0x000000007BFC2000 000574 (v02 MSFT Tpm2Tabl 00001000 INTL 20181003) [ 0.028485] ACPI: TPM2 0x000000007BFC1000 000034 (v03 MSFT MSFT 00000002 MSFT 20160422) [ 0.028488] ACPI: DMAR 0x000000007BFC0000 0000A0 (v01 MSFT MSFT 00000002 MSFT 20160422) [ 0.028491] ACPI: BGRT 0x000000007BFBF000 000038 (v01 MSFT MSFT 00000002 MSFT 20160422) [ 0.028494] ACPI: WSMT 0x000000007BFBE000 000028 (v01 MSFT MSFT 00000002 MSFT 20160422) [ 0.028497] ACPI: FPDT 0x000000007BFBD000 000034 (v01 MSFT MSFT 00000002 MSFT 20160422) [ 0.028507] ACPI: Local APIC address 0xfee00000 [ 0.028853] No NUMA configuration found [ 0.028854] Faking a node at [mem 0x0000000000000000-0x000000046abfffff] [ 0.028859] NODE_DATA(0) allocated [mem 0x46abfb000-0x46abfffff] [ 0.028894] Zone ranges: [ 0.028895] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.028896] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.028898] Normal [mem 0x0000000100000000-0x000000046abfffff] [ 0.028899] Device empty [ 0.028900] Movable zone start for each node [ 0.028901] Early memory node ranges [ 0.028902] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.028903] node 0: [mem 0x0000000000100000-0x000000007aaeafff] [ 0.028904] node 0: [mem 0x000000007aaed000-0x000000007beedfff] [ 0.028905] node 0: [mem 0x000000007bfff000-0x000000007bffffff] [ 0.028906] node 0: [mem 0x0000000100000000-0x000000046abfffff] [ 0.029051] Zeroed struct page in unavailable ranges: 16756 pages [ 0.029053] Initmem setup node 0 [mem 0x0000000000001000-0x000000046abfffff] [ 0.029054] On node 0 totalpages: 4090508 [ 0.029056] DMA zone: 64 pages used for memmap [ 0.029056] DMA zone: 26 pages reserved [ 0.029057] DMA zone: 3999 pages, LIFO batch:0 [ 0.029105] DMA32 zone: 7868 pages used for memmap [ 0.029106] DMA32 zone: 503533 pages, LIFO batch:63 [ 0.037148] Normal zone: 55984 pages used for memmap [ 0.037149] Normal zone: 3582976 pages, LIFO batch:63 [ 0.075042] Reserving Intel graphics memory at [mem 0x91800000-0x953fffff] [ 0.075683] ACPI: PM-Timer IO Port: 0x1808 [ 0.075685] ACPI: Local APIC address 0xfee00000 [ 0.075693] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.075694] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.075695] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.075695] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.075696] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.075697] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.075697] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.075698] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.075699] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) [ 0.075699] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) [ 0.075700] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) [ 0.075700] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) [ 0.075701] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) [ 0.075702] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) [ 0.075702] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) [ 0.075703] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1]) [ 0.075738] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.075740] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.075742] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.075744] ACPI: IRQ0 used by override. [ 0.075745] ACPI: IRQ9 used by override. [ 0.075747] Using ACPI (MADT) for SMP configuration information [ 0.075748] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.075760] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.075778] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.075779] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.075781] PM: Registered nosave memory: [mem 0x7aaeb000-0x7aaebfff] [ 0.075782] PM: Registered nosave memory: [mem 0x7aaec000-0x7aaecfff] [ 0.075783] PM: Registered nosave memory: [mem 0x7beee000-0x7bf47fff] [ 0.075784] PM: Registered nosave memory: [mem 0x7bf48000-0x7bf89fff] [ 0.075785] PM: Registered nosave memory: [mem 0x7bf8a000-0x7bfb3fff] [ 0.075785] PM: Registered nosave memory: [mem 0x7bfb4000-0x7bffefff] [ 0.075787] PM: Registered nosave memory: [mem 0x7c000000-0x953fffff] [ 0.075787] PM: Registered nosave memory: [mem 0x95400000-0xfe00ffff] [ 0.075788] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff] [ 0.075789] PM: Registered nosave memory: [mem 0xfe011000-0xfed1ffff] [ 0.075789] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff] [ 0.075790] PM: Registered nosave memory: [mem 0xfed80000-0xffffffff] [ 0.075792] [mem 0x95400000-0xfe00ffff] available for PCI devices [ 0.075793] Booting paravirtualized kernel on bare hardware [ 0.075796] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.177310] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1 [ 0.177552] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u262144 [ 0.177559] pcpu-alloc: s178584 r8192 d30312 u262144 alloc=1*2097152 [ 0.177560] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.177585] Built 1 zonelists, mobility grouping on. Total pages: 4026566 [ 0.177585] Policy zone: Normal [ 0.177587] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=62b1c2d4-1cc8-4306-86fc-1330eeac5fe8 ro modprobe.blacklist=intel_lpss_pci quiet splash vt.handoff=1 [ 0.178603] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear) [ 0.179096] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.179184] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.183142] Calgary: detecting Calgary via BIOS EBDA area [ 0.183144] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.230200] Memory: 15875244K/16362032K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 486788K reserved, 0K cma-reserved) [ 0.230424] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.230444] ftrace: allocating 33563 entries in 132 pages [ 0.252221] rcu: Hierarchical RCU implementation. [ 0.252223] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8. [ 0.252225] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.252226] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.256254] NR_IRQS: 33024, nr_irqs: 2048, preallocated irqs: 16 [ 0.256815] random: crng done (trusting CPU's manufacturer) [ 0.256847] Console: colour dummy device 80x25 [ 0.256852] printk: console [tty0] enabled [ 0.256875] ACPI: Core revision 20190816 [ 0.257262] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns [ 0.257454] APIC: Switch to symmetric I/O mode setup [ 0.257457] DMAR: Host address width 39 [ 0.257459] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.257466] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e [ 0.257467] DMAR: DRHD base: 0x000000fed92000 flags: 0x0 [ 0.257471] DMAR: dmar1: reg_base_addr fed92000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.257473] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.257479] DMAR: dmar2: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.257481] DMAR: RMRR base: 0x00000091000000 end: 0x000000953fffff [ 0.257484] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 2 [ 0.257485] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.257486] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.257487] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.259445] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.259446] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.264436] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.281389] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns [ 0.281396] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=5990400) [ 0.281399] pid_max: default: 32768 minimum: 301 [ 0.285787] LSM: Security Framework initializing [ 0.285795] Yama: becoming mindful. [ 0.285830] AppArmor: AppArmor initialized [ 0.285832] TOMOYO Linux initialized [ 0.285888] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.285920] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.286261] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.286301] mce: CPU0: Thermal monitoring enabled (TM1) [ 0.286357] process: using mwait in idle threads [ 0.286360] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.286361] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.286365] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.286368] Spectre V2 : Mitigation: Enhanced IBRS [ 0.286368] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.286370] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.286372] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.286785] Freeing SMP alternatives memory: 24K [ 0.289534] TSC deadline timer enabled [ 0.289550] smpboot: CPU0: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz (family: 0x6, model: 0x7e, stepping: 0x5) [ 0.289690] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.289697] ... version: 5 [ 0.289698] ... bit width: 48 [ 0.289698] ... generic registers: 8 [ 0.289699] ... value mask: 0000ffffffffffff [ 0.289700] ... max period: 00007fffffffffff [ 0.289701] ... fixed-purpose events: 4 [ 0.289702] ... event mask: 0000000f000000ff [ 0.289753] rcu: Hierarchical SRCU implementation. [ 0.290788] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.290883] smp: Bringing up secondary CPUs ... [ 0.290974] x86: Booting SMP configuration: [ 0.290975] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 [ 0.303144] smp: Brought up 1 node, 8 CPUs [ 0.303144] smpboot: Max logical packages: 1 [ 0.303144] smpboot: Total of 8 processors activated (23961.60 BogoMIPS) [ 0.305836] devtmpfs: initialized [ 0.305836] x86/mm: Memory block size: 128MB [ 0.307527] PM: Registering ACPI NVS region [mem 0x7aaeb000-0x7aaebfff] (4096 bytes) [ 0.307527] PM: Registering ACPI NVS region [mem 0x7bf8a000-0x7bfb3fff] (172032 bytes) [ 0.307527] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.307527] futex hash table entries: 2048 (order: 5, 131072 bytes, linear) [ 0.307527] pinctrl core: initialized pinctrl subsystem [ 0.307527] NET: Registered protocol family 16 [ 0.307527] audit: initializing netlink subsys (disabled) [ 0.307527] audit: type=2000 audit(1579342180.048:1): state=initialized audit_enabled=0 res=1 [ 0.307527] cpuidle: using governor ladder [ 0.307527] cpuidle: using governor menu [ 0.307527] ACPI: bus type PCI registered [ 0.307527] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.307527] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.307527] PCI: not using MMCONFIG [ 0.307527] PCI: Using configuration type 1 for base access [ 0.310499] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.310511] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.310511] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.469668] ACPI: Added _OSI(Module Device) [ 0.469668] ACPI: Added _OSI(Processor Device) [ 0.469668] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.469668] ACPI: Added _OSI(Processor Aggregator Device) [ 0.469668] ACPI: Added _OSI(Linux-Dell-Video) [ 0.469668] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.469668] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.525638] ACPI: 8 ACPI AML tables successfully acquired and loaded [ 0.534747] ACPI: Dynamic OEM Table Load: [ 0.534760] ACPI: SSDT 0xFFFF8AE717CE8600 0000F4 (v02 PmRef Cpu0Psd 00003000 INTL 20181003) [ 0.536019] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked [ 0.536898] ACPI: Dynamic OEM Table Load: [ 0.536905] ACPI: SSDT 0xFFFF8AE717CE1400 000394 (v02 PmRef Cpu0Cst 00003001 INTL 20181003) [ 0.538253] ACPI: Dynamic OEM Table Load: [ 0.538258] ACPI: SSDT 0xFFFF8AE717CC7000 000437 (v02 PmRef Cpu0Ist 00003000 INTL 20181003) [ 0.539666] ACPI: Dynamic OEM Table Load: [ 0.539670] ACPI: SSDT 0xFFFF8AE717C84C00 00012C (v02 PmRef Cpu0Hwp 00003000 INTL 20181003) [ 0.540899] ACPI: Dynamic OEM Table Load: [ 0.540905] ACPI: SSDT 0xFFFF8AE717CC6800 000724 (v02 PmRef HwpLvt 00003000 INTL 20181003) [ 0.542456] ACPI: Dynamic OEM Table Load: [ 0.542462] ACPI: SSDT 0xFFFF8AE717888800 0005FC (v02 PmRef ApIst 00003000 INTL 20181003) [ 0.543900] ACPI: Dynamic OEM Table Load: [ 0.543904] ACPI: SSDT 0xFFFF8AE717CE1000 000317 (v02 PmRef ApHwp 00003000 INTL 20181003) [ 0.545317] ACPI: Dynamic OEM Table Load: [ 0.545323] ACPI: SSDT 0xFFFF8AE718C3A000 000AB0 (v02 PmRef ApPsd 00003000 INTL 20181003) [ 0.547205] ACPI: Dynamic OEM Table Load: [ 0.547210] ACPI: SSDT 0xFFFF8AE717CE2C00 00030A (v02 PmRef ApCst 00003000 INTL 20181003) [ 0.551684] ACPI: Interpreter enabled [ 0.551751] ACPI: (supports S0 S4 S5) [ 0.551753] ACPI: Using IOAPIC for interrupt routing [ 0.551802] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.552537] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.552553] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.553076] ACPI: Enabled 8 GPEs in block 00 to 7F [ 0.557908] ACPI: Power Resource [BTPR] (on) [ 0.567561] ACPI: Power Resource [V0PR] (on) [ 0.567739] ACPI: Power Resource [V1PR] (on) [ 0.567902] ACPI: Power Resource [V2PR] (on) [ 0.568560] ACPI: Power Resource [CAMP] (off) [ 0.569950] ACPI: Power Resource [WRST] (on) [ 0.570131] ACPI: Power Resource [TBT0] (on) [ 0.570157] ACPI: Power Resource [TBT1] (on) [ 0.570180] ACPI: Power Resource [D3C] (on) [ 0.577370] ACPI: Power Resource [PIN] (off) [ 0.577370] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.577370] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.586297] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR] [ 0.590944] PCI host bridge to bus 0000:00 [ 0.590947] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.590949] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.590950] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.590951] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.590952] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.590953] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.590954] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.590956] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.590957] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.590958] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.590959] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.590960] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window] [ 0.590961] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window] [ 0.590962] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window] [ 0.590963] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window] [ 0.590964] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window] [ 0.590965] pci_bus 0000:00: root bus resource [mem 0x95400000-0xdfffffff window] [ 0.590966] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window] [ 0.590967] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.591009] pci 0000:00:00.0: [8086:8a12] type 00 class 0x060000 [ 0.592804] pci 0000:00:02.0: [8086:8a52] type 00 class 0x030000 [ 0.592821] pci 0000:00:02.0: reg 0x10: [mem 0x6001000000-0x6001ffffff 64bit] [ 0.592829] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref] [ 0.592835] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.592855] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.594325] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000 [ 0.594355] pci 0000:00:04.0: reg 0x10: [mem 0x6002120000-0x600212ffff 64bit] [ 0.595868] pci 0000:00:05.0: [8086:8a19] type 00 class 0x048000 [ 0.595880] pci 0000:00:05.0: reg 0x10: [mem 0x6000000000-0x6000ffffff 64bit] [ 0.597371] pci 0000:00:0d.0: [8086:8a13] type 00 class 0x0c0330 [ 0.597392] pci 0000:00:0d.0: reg 0x10: [mem 0x6002110000-0x600211ffff 64bit] [ 0.597459] pci 0000:00:0d.0: PME# supported from D3hot D3cold [ 0.598989] pci 0000:00:12.0: [8086:34fc] type 00 class 0x070000 [ 0.599026] pci 0000:00:12.0: reg 0x10: [mem 0x600213a000-0x600213bfff 64bit] [ 0.599141] pci 0000:00:12.0: PME# supported from D0 D3hot [ 0.600666] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330 [ 0.600700] pci 0000:00:14.0: reg 0x10: [mem 0x6002100000-0x600210ffff 64bit] [ 0.600814] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.602292] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000 [ 0.602326] pci 0000:00:14.2: reg 0x10: [mem 0x6002138000-0x6002139fff 64bit] [ 0.602345] pci 0000:00:14.2: reg 0x18: [mem 0x6002143000-0x6002143fff 64bit] [ 0.603853] pci 0000:00:14.3: [8086:34f0] type 00 class 0x028000 [ 0.603907] pci 0000:00:14.3: reg 0x10: [mem 0x6002134000-0x6002137fff 64bit] [ 0.604077] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold [ 0.605596] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000 [ 0.605676] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.607353] pci 0000:00:15.2: [8086:34ea] type 00 class 0x0c8000 [ 0.607432] pci 0000:00:15.2: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.609098] pci 0000:00:15.3: [8086:34eb] type 00 class 0x0c8000 [ 0.609171] pci 0000:00:15.3: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.610824] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000 [ 0.610864] pci 0000:00:16.0: reg 0x10: [mem 0x600213f000-0x600213ffff 64bit] [ 0.610989] pci 0000:00:16.0: PME# supported from D3hot [ 0.612495] pci 0000:00:16.4: [8086:34e4] type 00 class 0x078000 [ 0.612536] pci 0000:00:16.4: reg 0x10: [mem 0x600213e000-0x600213efff 64bit] [ 0.612663] pci 0000:00:16.4: PME# supported from D3hot [ 0.614172] pci 0000:00:19.0: [8086:34c5] type 00 class 0x0c8000 [ 0.614247] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.615952] pci 0000:00:1d.0: [8086:34b0] type 01 class 0x060400 [ 0.616136] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.616191] pci 0000:00:1d.0: PTM enabled (root), 4dns granularity [ 0.617785] pci 0000:00:1e.0: [8086:34a8] type 00 class 0x078000 [ 0.617860] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.619597] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100 [ 0.621206] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380 [ 0.621295] pci 0000:00:1f.3: reg 0x10: [mem 0x6002130000-0x6002133fff 64bit] [ 0.621379] pci 0000:00:1f.3: reg 0x20: [mem 0x6002000000-0x60020fffff 64bit] [ 0.621576] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.623122] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000 [ 0.623150] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff] [ 0.624915] pci 0000:01:00.0: [1e0f:0001] type 00 class 0x010802 [ 0.624956] pci 0000:01:00.0: reg 0x10: [mem 0x95400000-0x95403fff 64bit] [ 0.625122] pci 0000:01:00.0: PME# supported from D0 D3hot [ 0.625278] pci 0000:00:1d.0: PCI bridge to [bus 01] [ 0.625284] pci 0000:00:1d.0: bridge window [mem 0x95400000-0x954fffff] [ 0.679823] iommu: Default domain type: Translated [ 0.679835] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.679835] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.679835] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.679835] vgaarb: loaded [ 0.679835] EDAC MC: Ver: 3.0.0 [ 0.679835] Registered efivars operations [ 0.679835] PCI: Using ACPI for IRQ routing [ 0.707718] PCI: pci_cache_line_size set to 64 bytes [ 0.707890] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window [ 0.708048] e820: reserve RAM buffer [mem 0x7aaeb000-0x7bffffff] [ 0.708049] e820: reserve RAM buffer [mem 0x7beee000-0x7bffffff] [ 0.708050] e820: reserve RAM buffer [mem 0x46ac00000-0x46bffffff] [ 0.708824] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.708827] hpet0: 8 comparators, 64-bit 19.200000 MHz counter [ 0.710443] clocksource: Switched to clocksource tsc-early [ 0.720664] VFS: Disk quotas dquot_6.6.0 [ 0.720685] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.720830] AppArmor: AppArmor Filesystem Enabled [ 0.720843] pnp: PnP ACPI init [ 0.721131] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.721133] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.721138] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.721189] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.721297] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.721300] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.721730] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.721731] system 00:03: [mem 0xfeda0000-0xfeda0fff] has been reserved [ 0.721733] system 00:03: [mem 0xfeda1000-0xfeda1fff] has been reserved [ 0.721734] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved [ 0.721736] system 00:03: [mem 0xfed20000-0xfed7ffff] could not be reserved [ 0.721737] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.721739] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.721742] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.722189] system 00:04: [io 0x1800-0x18fe] could not be reserved [ 0.722191] system 00:04: [mem 0xfd000000-0xfd68ffff] has been reserved [ 0.722194] system 00:04: [mem 0xfd6b0000-0xfd6cffff] has been reserved [ 0.722195] system 00:04: [mem 0xfd6f0000-0xfdffffff] has been reserved [ 0.722197] system 00:04: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.722198] system 00:04: [mem 0xfe200000-0xfe7fffff] has been reserved [ 0.722199] system 00:04: [mem 0xff000000-0xffffffff] has been reserved [ 0.722202] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.722552] system 00:05: [io 0x2000-0x20fe] has been reserved [ 0.722555] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.722790] system 00:06: [mem 0xfe038000-0xfe038fff] has been reserved [ 0.722793] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.723444] pnp: PnP ACPI: found 7 devices [ 0.724810] thermal_sys: Registered thermal governor 'fair_share' [ 0.724811] thermal_sys: Registered thermal governor 'bang_bang' [ 0.724812] thermal_sys: Registered thermal governor 'step_wise' [ 0.724812] thermal_sys: Registered thermal governor 'user_space' [ 0.729324] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.729364] pci 0000:00:15.0: BAR 0: assigned [mem 0x4010000000-0x4010000fff 64bit] [ 0.729461] pci 0000:00:15.2: BAR 0: assigned [mem 0x4010001000-0x4010001fff 64bit] [ 0.729510] pci 0000:00:15.3: BAR 0: assigned [mem 0x4010002000-0x4010002fff 64bit] [ 0.729561] pci 0000:00:19.0: BAR 0: assigned [mem 0x4010003000-0x4010003fff 64bit] [ 0.729617] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4010004000-0x4010004fff 64bit] [ 0.729668] pci 0000:00:1f.5: BAR 0: assigned [mem 0x95500000-0x95500fff] [ 0.729679] pci 0000:00:1d.0: PCI bridge to [bus 01] [ 0.729684] pci 0000:00:1d.0: bridge window [mem 0x95400000-0x954fffff] [ 0.729694] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.729695] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.729696] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.729698] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.729699] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.729699] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.729701] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.729702] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.729703] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.729704] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.729705] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.729706] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window] [ 0.729707] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window] [ 0.729707] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window] [ 0.729708] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window] [ 0.729709] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window] [ 0.729710] pci_bus 0000:00: resource 20 [mem 0x95400000-0xdfffffff window] [ 0.729712] pci_bus 0000:00: resource 21 [mem 0x4000000000-0x7fffffffff window] [ 0.729713] pci_bus 0000:01: resource 1 [mem 0x95400000-0x954fffff] [ 0.729877] NET: Registered protocol family 2 [ 0.730012] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear) [ 0.730032] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.730187] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) [ 0.730307] TCP: Hash tables configured (established 131072 bind 65536) [ 0.730339] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 0.730372] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 0.730445] NET: Registered protocol family 1 [ 0.730450] NET: Registered protocol family 44 [ 0.730461] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.731049] PCI: CLS 0 bytes, default 64 [ 0.731088] Trying to unpack rootfs image as initramfs... [ 1.470535] Freeing initrd memory: 39312K [ 1.489441] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.489443] software IO TLB: mapped [mem 0x74007000-0x78007000] (64MB) [ 1.489486] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns [ 1.489522] clocksource: Switched to clocksource tsc [ 1.490094] Initialise system trusted keyrings [ 1.490174] workingset: timestamp_bits=40 max_order=22 bucket_order=0 [ 1.491428] zbud: loaded [ 1.491680] Key type asymmetric registered [ 1.491681] Asymmetric key parser 'x509' registered [ 1.491688] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.491760] io scheduler mq-deadline registered [ 1.494621] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123 [ 1.494795] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 1.494816] efifb: probing for efifb [ 1.494829] efifb: framebuffer at 0x4000000000, using 19520k, total 19520k [ 1.494830] efifb: mode is 2736x1824x32, linelength=10944, pages=1 [ 1.494830] efifb: scrolling: redraw [ 1.494832] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.494944] Console: switching to colour frame buffer device 342x114 [ 1.505061] fb0: EFI VGA frame buffer device [ 1.505069] intel_idle: does not run on family 6 model 126 [ 1.505498] Monitor-Mwait will be used to enter C-1 state [ 1.505527] Monitor-Mwait will be used to enter C-2 state [ 1.505536] Monitor-Mwait will be used to enter C-3 state [ 1.508409] [Firmware Bug]: No valid trip found [ 1.508449] [Firmware Bug]: No valid trip found [ 1.508485] [Firmware Bug]: No valid trip found [ 1.508522] [Firmware Bug]: No valid trip found [ 1.508558] [Firmware Bug]: No valid trip found [ 1.508594] [Firmware Bug]: No valid trip found [ 1.508628] [Firmware Bug]: No valid trip found [ 1.508663] [Firmware Bug]: No valid trip found [ 1.508698] [Firmware Bug]: No valid trip found [ 1.508847] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.511966] serial 0000:00:12.0: enabling device (0000 -> 0002) [ 1.512626] Linux agpgart interface v0.103 [ 1.512685] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel