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From: Chaitanya Deshpande <chaitanyagd11@gmail.com>
To: xen-devel@lists.xenproject.org
Subject: Query for running Xen on ARM
Date: Sun, 27 May 2018 10:48:35 -0700	[thread overview]
Message-ID: <CA+a_UndTaAP0XCssMCqTHVcGT1wnbmZHaohkfx33=tDU6Bq2Dw@mail.gmail.com> (raw)


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Hi,



I am Chaitanya, pursuing my master’s degree from Portland State University
in Embedded Systems.



I have started working on Xen Project and I am beginner in this field.



I have followed all the steps which are given in this link –



https://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions/qemu-system-aarch64



https://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions#Building_Xen_on_ARM


1) I have used buildroot(rootfs.cpio) for building Linux.

2) I have succeeded in booting Linux on Qemu (qemu-system-.aarch64)

3) Used make dist-xen XEN_TARGET_ARCH=arm64
CROSS_COMPILE=aarch64-linux-gnu-  for cross compiling and getting Xen
binary.

4) My root is root - root=/dev/sda1


After running the  last step UEFI Prompt opens and it gives me this error.



error: no such device: root.

Press any key to continue...
EFI stub: Booting Linux Kernel...
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services and installing virtual address map...
[   11.231789] acpi PNP0A08:00: Bus 0000:00 not present in PCI namespace
[   41.972816] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s!
[swapper/0:1]
[  229.940369] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s!
[swapper/0:1]
[  257.939966] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s!
[swapper/0:1]
[  290.035395] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s!
[swapper/0:1]
[  303.595373] kvm [1]: error: no compatible GIC node found
[  303.619405] kvm [1]: error initializing Hyp mode: -19





I am unable to find the root cause of this issue. Please can anyone help me
with this.



Thanks,

Chaitanya

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             reply	other threads:[~2018-05-27 17:48 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-27 17:48 Chaitanya Deshpande [this message]
2018-05-29 14:35 ` Query for running Xen on ARM Julien Grall
2018-05-29 14:44   ` Chaitanya Deshpande
2018-05-29 20:06     ` Stefano Stabellini
2018-05-30  4:50       ` Chaitanya Deshpande
2018-05-30 16:18         ` Stefano Stabellini
2018-05-30 16:44           ` Julien Grall
2018-05-30 17:21             ` Chaitanya Deshpande
2018-05-30 17:22           ` Chaitanya Deshpande
2018-05-29 15:54   ` Chaitanya Deshpande

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