On Sat, Aug 11, 2018 at 8:17 AM, Auger Eric <eric.au...@redhat.com> wrote:
> Hi Ciro, Nerijus, > > On 08/11/2018 01:43 AM, Ciro Santilli wrote: > > Bisected to 17ec075a651a3f9613429c2d97018fce459ed943 hw/arm/virt: Use > > 256MB ECAM region by default > > > > @Eric: do you know what might be the best fix for me? > > > > Just replacing `-M virt` with `-M virt-3.0` did not solve the problem. > > Please try to use -machine virt,highmem=off > Thanks to all, that solved the problem. > your 32b FW most likely does not support highmem ECAM. > > Thanks > > Eric > > > > On Fri, Aug 10, 2018 at 11:02 AM, Nerijus Baliunas > > <neri...@users.sourceforge.net <mailto:neri...@users.sourceforge.net>> > > wrote: > > > > On Thu, 9 Aug 2018 22:59:27 +0100 Ciro Santilli > > <ciro.santi...@gmail.com <mailto:ciro.santi...@gmail.com>> wrote: > > > > > Analogous commands work for x86_64 and aarch64 > > > > > > All worked on v2.12.0 with the same images. > > > > > Kernel boot error message: > > > VFS: Cannot open root device "vda" or unknown-block(0,0): error -6 > > > > I have just tried to boot my armv7l virt-3.0 VM, which has root on > > /dev/vda3, and it boots > > successfully with 3.0.0-rc4. One is configured as Direct kernel boot > > and has > > Kernel args: console=ttyAMA0 rw > > root=UUID=00d450fb-138b-4faa-b2d2-c6c79950fb56 rootwait > > (IIRC I had to add root=UUID= option about 2 years ago, it booted > > w/o it before), > > and another is UEFI. I use libvirt, command lines for both are: > > > > /usr/bin/qemu-system-arm -name guest=fedora28-arm,debug-threads=on > > -S -object > > secret,id=masterKey0,format=raw,file=/var/lib/libvirt/ > qemu/domain-7-fedora28-arm/master-key.aes > > -machine virt-3.0,accel=tcg,usb=off,dump-guest-core=off -m 2048 > > -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid > > 1afe58e9-f943-4ffe-889c-a3a6a4687937 -display none -no-user-config > > -nodefaults -chardev > > socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-7- > fedora28-arm/monitor.sock,server,nowait > > -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc > > -no-shutdown -boot strict=on -kernel > > /var/lib/libvirt/images/vmlinuz-4.17.12-200.fc28.armv7hl -initrd > > /var/lib/libvirt/images/initramfs-4.17.12-200.fc28.armv7hl.img > > -append console=ttyAMA0 rw > > root=UUID=00d450fb-138b-4faa-b2d2-c6c79950fb56 rootwait -device > > i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1 -device > > pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x1 -drive > > file=/var/lib/libvirt/images/Fedora-Server-armhfp-22-TC4- > sda.qcow2,format=qcow2,if=none,id=drive-virtio-disk0 > > -device > > virtio-blk-device,scsi=off,drive=drive-virtio-disk0,id= > virtio-disk0,bootindex=1 > > -netdev tap,fd=26,id=hostnet0 -device > > virtio-net-device,netdev=hostnet0,id=net0,mac=52:54:00:f1:3b:de > > -chardev pty,id=charserial0 -serial chardev:charserial0 -msg > > timestamp=on > > > > /usr/bin/qemu-system-arm -name > > guest=fedora28-arm-uefi,debug-threads=on -S -object > > secret,id=masterKey0,format=raw,file=/var/lib/libvirt/ > qemu/domain-8-fedora28-arm-uefi/master-key.aes > > -machine virt-3.0,accel=tcg,usb=off,dump-guest-core=off -cpu > > cortex-a15 -drive > > file=/usr/share/edk2.git/arm/QEMU_EFI-pflash.raw,if=pflash, > format=raw,unit=0,readonly=on > > -drive > > file=/var/lib/libvirt/qemu/nvram/fedora28-arm-uefi_VARS. > fd,if=pflash,format=raw,unit=1 > > -m 2048 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid > > 1b721aaa-0d2b-48f8-9697-ccca9f361248 -display none -no-user-config > > -nodefaults -chardev > > socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-8- > fedora28-arm-uefi/monitor.sock,server,nowait > > -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc > > -no-shutdown -boot strict=on -device > > virtio-serial-device,id=virtio-serial0 -drive > > file=/var/lib/libvirt/images/Fedora-Server-armhfp-22-TC4- > sda.qcow2,format=qcow2,if=none,id=drive-virtio-disk0 > > -device > > virtio-blk-device,scsi=off,drive=drive-virtio-disk0,id= > virtio-disk0,bootindex=1 > > -netdev tap,fd=26,id=hostnet0 -device > > virtio-net-device,netdev=hostnet0,id=net0,mac=52:54:00:f1:3b:de > > -chardev pty,id=charserial0 -serial chardev:charserial0 -chardev > > socket,id=charchannel0,path=/var/lib/libvirt/qemu/channel/ > target/domain-8-fedora28-arm-uefi/org.qemu.guest_agent.0,server,nowait > > -device > > virtserialport,bus=virtio-serial0.0,nr=1,chardev= > charchannel0,id=channel0,name=org.qemu.guest_agent.0 > > -msg timestamp=on > > > > Regards, > > Nerijus > > > > > > Thanks Nerijus, I will try to bisect the options. >
