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Re: [Xen-devel] Xen GCC coverage ARM64 testing - Unexpected Trap: Data Abort



Hi,

On 5/13/19 3:39 PM, Viktor Mitin wrote:
Hi Wei and Julien,
---
Xen 4.13 has not been checked yet with the patch. Currently, xen 4.13
staging fails to boot due to unknown reason... it worked some days
ago.
It hangs after the next log currently:
(XEN) Failed to bring up CPU 7 (error -5)
(XEN) Brought up 4 CPUs
(XEN) P2M: 44-bit IPA with 44-bit PA and 8-bit VMID
(XEN) P2M: 4 levels with order-0 root, VTCR 0x80043594
(XEN) I/O virtualisation disabled
(XEN) build-id: f4ea2c93ff09225beed05f629a3813b4e31c420d
(XEN) alternatives: Patching with alt table 0000000000343d58 -> 0000000000344418

Which commit are you using? Do you remember which one worked? If so, can you bisect it?

---

Julien, are you going to integrate the patch?

For that someone needs to send a patch so it can be reviewed. I was hoping you could do that as the reporter of the problem.

Cheers,

--
Julien Grall

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