-----Original Message-----
From: acrn-users@... <acrn-users@...> On Behalf Of Geoffroy Van Cutsem
Sent: Thursday, January 9, 2020 5:54 PM
To: acrn-users@...
Subject: Re: [acrn-users] Cannot launch hart RT UOS when running Ubuntu as SOS
Hi Fengwei,
> -----Original Message-----
> From:
acrn-users@...
> <acrn-users@...> On Behalf Of Yin, Fengwei
> Sent: Thursday, January 9, 2020 10:42 AM
> To:
acrn-users@...
> Subject: Re: [acrn-users] Cannot launch hart RT UOS when running
> Ubuntu as SOS
>
> Hi Alfonso,
>
> On 2020/1/9
下午5:11, Alfonso Sanchez-Beato wrote:
> > Hi Liu and Geoffroy,
> >
> > Right, I had forgotten to copy acrn.efi to the EFI partition after
> > re-compiling, thanks for reminding me. With that things move forward
> > a bit, but I still get errors:
> >
> >
https://paste.ubuntu.com/p/R7THmm3hK6/
> It's related with iasl in your SOS. We have constrain for iasl version.
Do you know which version Alfonso should use? I believe it is 20191018 but it would be appreciated if you could confirm.
@Alfonso, if true, you can install it as follows $ sudo apt update $ sudo apt install m4 bison flex zlib1g-dev $ cd ~ $ wget
https://acpica.org/sites/acpica/files/acpica-unix-20191018.tar.gz
$ tar zxvf acpica-unix-20191018.tar.gz
$ cd acpica-unix-20191018
$ make clean && make iasl
$ sudo cp ./generate/unix/bin/iasl /usr/sbin/
Thanks,
Geoffroy
>
>
> Regards
> Yin, Fengwei
>
> >
> > Version info:
> >
> > $ acrn-dm -v
> > DM version is: 1.4-unstable-bcefd673 (daily
> > tag:acrn-2019w47.1-140000p), build by ubuntu@2020-01-09 09:45:17
> >
> > ubuntu@nuc:~$ uname -a
> > Linux nuc 4.19.78-98.iot-lts2018-sos #1 SMP PREEMPT Mon Nov 18
> > 09:22:10 PST 2019 x86_64 x86_64 x86_64 GNU/Linux
> >
> > I have not been able yet to get output from the serial port, unfortunately.
> >
> > Full dmesg output:
https://paste.ubuntu.com/p/G8DtQTMrbS/
> >
> > I see there an hvlog error which I do not know if it is relevant or not:
> >
> > $ sudo dmesg | grep -i ACRN
> > [ 0.000000] Command line:
> > BOOT_IMAGE=/boot/acrn/org.clearlinux.iot-lts2018-sos.4.19.78-98
> > pci_devices_ignore=(0:18:1) console=tty0 console=ttyS0
> > root=/dev/sda3 rw rootwait ignore_loglevel no_timer_check
> > consoleblank=0
> > i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F
> > i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
> > i915.enable_guc=0 hvlog=2M@0x1FE00000 [ 0.000000] Hypervisor
> > detected: ACRN [ 0.054541] Kernel command
> > line:
> > BOOT_IMAGE=/boot/acrn/org.clearlinux.iot-lts2018-sos.4.19.78-98
> > pci_devices_ignore=(0:18:1) console=tty0 console=ttyS0
> > root=/dev/sda3 rw rootwait ignore_loglevel no_timer_check
> > consoleblank=0
> > i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F
> > i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
> > i915.enable_guc=0 hvlog=2M@0x1FE00000 [ 1.058634] acrngt found [
> > 1.143414] ACRNTrace: Initialized acrn trace module with 4 cpu [
> > 1.144809] ACRN HVLog: Failed to init last hvlog devs, errno -19 [
> > 1.144976] ACRN HVLog: Initialized hvlog module with 4 cpu
> >
> > Thanks
> > Alfonso
> >
> > On Thu, Jan 9, 2020 at 3:37 AM Liu, Fuzhong <fuzhong.liu@...
> > <mailto:fuzhong.liu@...>> wrote:
> >
> > Hi Alfonso____
> >
> > Could you please share acrn.efi and acrn-dm commit info?____
> >
> > __ __
> >
> > With following steps:____
> >
> > 1. run “acrn-dm -v” in sos ____
> > 2. run “version” in HV console____
> >
> > We need them to reproduce this issue.____
> >
> > Thanks!____
> >
> > __ __
> >
> > BR.____
> >
> > Fuzhong____
> >
> > __ __
> >
> > *From:*
acrn-users@...
> > <mailto:acrn-users@...>
> > <acrn-users@...
> > <mailto:acrn-users@...>> *On Behalf Of *Liu, Fuzhong
> > *Sent:* Thursday, January 9, 2020 5:36 AM
> > *To:*
acrn-users@...
> > <mailto:acrn-users@...>
> > *Subject:* Re: [acrn-users] Cannot launch hart RT UOS when running
> > Ubuntu as SOS____
> >
> > __ __
> >
> > Hi Alfonso____
> >
> > Please share your acrn.efi and acrn-dm, will reproduce this issue on
> > our side.____
> >
> > Thanks!____
> >
> > __ __
> >
> > BR.____
> >
> > Fuzhong____
> >
> > __ __
> >
> > *From:*
acrn-users@...
> > <mailto:acrn-users@...>
> > <acrn-users@...
> > <mailto:acrn-users@...>> *On Behalf Of *Alfonso
> > Sanchez-Beato
> > *Sent:* Wednesday, January 8, 2020 7:39 PM
> > *To:*
acrn-users@...
> > <mailto:acrn-users@...>
> > *Subject:* Re: [acrn-users] Cannot launch hart RT UOS when running
> > Ubuntu as SOS____
> >
> > __ __
> >
> > Hi Liu,____
> >
> > __ __
> >
> > On Wed, Jan 8, 2020 at 12:12 PM Liu, Fuzhong <fuzhong.liu@...
> > <mailto:fuzhong.liu@...>> wrote:____
> >
> > Hi Alfonso,____
> >
> > You are using default launch_hard_rt_vm.sh, right?____
> >
> > Maybe, it is SDC(by default) scenario for your acrn.efi,
> > ____
> >
> > Please refer following patch:____
> >
> > ____
> >
> > *diff --git a/hypervisor/arch/x86/Kconfig
> > b/hypervisor/arch/x86/Kconfig*____
> >
> > *index 41a78fe7..386a074b 100644*____
> >
> > *--- a/hypervisor/arch/x86/Kconfig*____
> >
> > *+++ b/hypervisor/arch/x86/Kconfig*____
> >
> > @@ -1,6 +1,6 @@____
> >
> > choice____
> >
> > prompt "ACRN Scenario"____
> >
> > - default SDC____
> >
> > +default INDUSTRY____
> >
> > help____
> >
> > Select the scenario name to load corresponding VM
> > configuration.____
> >
> > ____
> >
> > Then;____
> >
> > ____
> >
> > cd ~/acrn-hypervisor____
> >
> > make____
> >
> > sudo make install____
> >
> > ____
> >
> > And try again.____
> >
> > __ __
> >
> > I tried with that, but no difference in the traces :-/.____
> >
> > Actually I had already tried with 'make all BOARD=nuc7i7dnb
> > SCENARIO=industry', which I guess i the same.____
> >
> > ____
> >
> > ____
> >
> > Thanks!____
> >
> > ____
> >
> > BR.____
> >
> > Fuzhong____
> >
> > __ __
> >
> > Thanks____
> >
> > Alfonso____
> >
> > ____
> >
> > ____
> >
> > *From:*
acrn-users@...
> > <mailto:acrn-users@...>
> > <acrn-users@...
> > <mailto:acrn-users@...>> *On Behalf Of
> >
*alfonso.sanchez-beato@...
> > <mailto:alfonso.sanchez-beato@...>
> > *Sent:* Wednesday, January 8, 2020 5:44 PM
> > *To:*
acrn-users@...
> > <mailto:acrn-users@...>
> > *Subject:* [acrn-users] Cannot launch hart RT UOS when running
> > Ubuntu as SOS____
> >
> > ____
> >
> > Hi,
> >
> > I have set-up Ubuntu as service OS by following the instructions
> > in
> >
https://projectacrn.github.io/latest/tutorials/using_ubuntu_as_sos.html.
> >
> <https://projectacrn.github.io/latest/tutorials/using_ubuntu_as_sos.ht
> ml>ACRN
> > is recognized as hypervisor and all looks good in principle.
> > However, after that I followed the instructions on how to start
> > an RT UOS
> > <https://projectacrn.github.io/latest/getting-
> started/rt_industry.html#install-and-launch-the-preempt-rt-vm>
> > and things fail:____
> >
> > $ sudo /usr/share/acrn/samples/nuc/launch_hard_rt_vm.sh____
> >
> > cpu1 online=1____
> >
> > cpu2 online=1____
> >
> > cpu3 online=1____
> >
> > pm by vuart node-index = 1____
> >
> > SW_LOAD: get ovmf path /usr/share/acrn/bios/OVMF.fd, size
> > 0x200000____
> >
> > vm_create: hard_rtvm____
> >
> > VHM api version 1.0____
> >
> > failed to create VM hard_rtvm____
> >
> >
> > The kernel output is:____
> >
> > [ 1530.397790] smpboot: CPU 1 is now offline____
> >
> > [ 1530.398653] vhm: try to offline cpu 1 with lapicid 2____
> >
> > [ 1530.409744] smpboot: CPU 2 is now offline____
> >
> > [ 1530.410476] vhm: try to offline cpu 2 with lapicid 4____
> >
> > [ 1530.429694] smpboot: CPU 3 is now offline____
> >
> > [ 1530.430509] vhm: try to offline cpu 3 with lapicid 6____
> >
> > [ 1530.575078] nvme nvme0: failed to set APST feature
> > (-19)____
> >
> > [ 1530.579387] pci-stub 0000:02:00.0: claimed by stub____
> >
> > [ 1530.661794] vhm_dev_open: opening device node____
> >
> > [ 1530.663654] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1531.163905] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1531.664126] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1532.164360] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1532.664589] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1533.164775] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1533.664987] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1534.165215] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1534.665435] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1535.165656] vhm: failed to create VM from Hypervisor
> > !____
> >
> > [ 1535.682037] vhm: freed vm____
> >
> > ____
> >
> > Any hint on what might be going wrong and instructions on how to
> > debug? I followed previously the tutorial for Clear Linux and
> > was able to launch the RT image. I am using a NUC7i7DNH device.
> >
> > Thanks!
> > Alfonso____
> >
> > __
> >
> >
>
>
