[Bug 1917565] Re: Windows 10 fails with "Boot device inaccessible"

[Thomas Huth]

The QEMU project is currently moving its bug tracking to another system.
For this we need to know which bugs are still valid and which could be
closed already. Thus we are setting the bug state to "Incomplete" now.

If the bug has already been fixed in the latest upstream version of QEMU,
then please close this ticket as "Fix released".

If it is not fixed yet and you think that this bug report here is still
valid, then you have two options:

1) If you already have an account on gitlab.com, please open a new ticket
for this problem in our new tracker here:

    https://gitlab.com/qemu-project/qemu/-/issues

and then close this ticket here on Launchpad (or let it expire auto-
matically after 60 days). Please mention the URL of this bug ticket on
Launchpad in the new ticket on GitLab.

2) If you don't have an account on gitlab.com and don't intend to get
one, but still would like to keep this ticket opened, then please switch
the state back to "New" or "Confirmed" within the next 60 days (other-
wise it will get closed as "Expired"). We will then eventually migrate
the ticket automatically to the new system (but you won't be the reporter
of the bug in the new system and thus you won't get notified on changes
anymore).

Thank you and sorry for the inconvenience.


** Changed in: qemu
       Status: New => Incomplete

** Tags removed: 10 device
** Tags added: acpi

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https://bugs.launchpad.net/bugs/1917565

Title:
  Windows 10 fails with "Boot device inaccessible"

Status in QEMU:
  Incomplete

Bug description:
  The issue is happening on all versions I tried after the following
  commit. I can also remove this individual change from master and it
  starts to work.

  OVMF_CODE.fd is what comes with Ubuntu 20.04 through package manager.

  
  git diff af1b80ae56c9495999e8ccf7b70ef894378de642~ 
af1b80ae56c9495999e8ccf7b70ef894378de642
  diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
  index b7bcbbbb2a..7a5a8b3521 100644
  --- a/hw/i386/acpi-build.c
  +++ b/hw/i386/acpi-build.c
  @@ -1497,7 +1497,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
           dev = aml_device("PCI0");
           aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A03")));
           aml_append(dev, aml_name_decl("_ADR", aml_int(0)));
  -        aml_append(dev, aml_name_decl("_UID", aml_int(1)));
  +        aml_append(dev, aml_name_decl("_UID", aml_int(0)));
           aml_append(sb_scope, dev);
           aml_append(dsdt, sb_scope);

  @@ -1512,7 +1512,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
           aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A08")));
           aml_append(dev, aml_name_decl("_CID", aml_eisaid("PNP0A03")));
           aml_append(dev, aml_name_decl("_ADR", aml_int(0)));
  -        aml_append(dev, aml_name_decl("_UID", aml_int(1)));
  +        aml_append(dev, aml_name_decl("_UID", aml_int(0)));
           aml_append(dev, build_q35_osc_method());
           aml_append(sb_scope, dev);
           aml_append(dsdt, sb_scope);

  The virtual machine start command:
  x86_64-softmmu/qemu-system-x86_64 -name guest=win10-dev,debug-threads=on 
-blockdev 
'{"driver":"file","filename":"/usr/share/OVMF/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}'
 -blockdev 
'{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}'
 -blockdev 
'{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/win10-dev_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"}'
 -blockdev 
'{"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"}'
 -machine 
pc-q35-4.2,accel=kvm,usb=off,vmport=off,dump-guest-core=off,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format
 -cpu 
Skylake-Client-IBRS,ss=on,vmx=on,pdcm=on,hypervisor=on,tsc-adjust=on,clflushopt=on,umip=on,md-clear=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,pdpe1gb=on,ibpb=on,amd-ssbd=on,skip-l1dfl-vmentry=on,pschange-mc-no=on,hv-time,hv-relaxed,hv-vapic,hv-spinlocks=0x1fff
 -m 6144 -overcommit mem-lock=off -smp 4,sockets=4,cores=1,threads=1 -uuid 
5646e540-5022-4ace-8d6a-d7c4b61a6d3d -no-user-config -nodefaults -rtc 
base=localtime,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet 
-global ICH9-LPC.disable_s3=1 -global ICH9-LPC.disable_s4=1 -boot strict=on 
-device 
pcie-root-port,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2
 -device pcie-root-port,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1 
-device pcie-root-port,port=0x12,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2 
-device pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 
-device pcie-root-port,port=0x14,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4 
-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.2,addr=0x0 -device 
virtio-serial-pci,id=virtio-serial0,bus=pci.3,addr=0x0 -blockdev 
'{"driver":"host_device","filename":"/dev/disk/by-id/scsi-1SanDisk_Extreme_SSD_20072F404043","aio":"native","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}'
 -blockdev 
'{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}'
 -device 
ide-hd,bus=ide.0,drive=libvirt-2-format,id=sata0-0-0,bootindex=1,write-cache=on 
-device ide-cd,bus=ide.1,id=sata0-0-1 -netdev user,id=hostnet0 -device 
e1000e,netdev=hostnet0,id=net0,mac=52:54:00:10:5b:55,bus=pci.1,addr=0x0 
-chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 
-chardev spicevmc,id=charchannel0,name=vdagent -device 
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
 -device usb-tablet,id=input0,bus=usb.0,port=1 -spice 
port=5900,addr=127.0.0.1,disable-ticketing=on,image-compression=off,seamless-migration=on
 -device 
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pcie.0,addr=0x1
 -device ich9-intel-hda,id=sound0,bus=pcie.0,addr=0x1b -device 
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev 
spicevmc,id=charredir0,name=usbredir -device 
usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=2 -chardev 
spicevmc,id=charredir1,name=usbredir -device 
usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=3 -device 
virtio-balloon-pci,id=balloon0,bus=pci.4,addr=0x0 -msg timestamp=on -D 
./log.txt -monitor stdio -d

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