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Re: [Qemu-devel] kvm_set_phys_mem: assertion failed


From: David Hildenbrand
Subject: Re: [Qemu-devel] kvm_set_phys_mem: assertion failed
Date: Wed, 20 Sep 2017 15:54:36 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0

On 20.09.2017 15:24, Gerd Hoffmann wrote:
>   Hi,
> 
> git master crashes:
> 
> ERROR:/home/kraxel/projects/qemu/accel/kvm/kvm-
> all.c:756:kvm_set_phys_mem: assertion failed:
> (!memory_region_is_ram(mr) && !writeable && !mr->romd_mode)
> 
> bisect blames:
> 
> commit f357f564be0bd45245b3ccfbbe20ace08fe83ca8
> Author: David Hildenbrand <address@hidden>
> Date:   Mon Sep 11 19:49:31 2017 +0200
> 
>     kvm: we never have overlapping slots in kvm_set_phys_mem()
> 
> libvirt config attached.
> 
> cheers,
>   Gerd
> 

Thanks. That g_assert() was just a security precaution. I'll double
check if it can be removed or if there is an actual problem.

-- 

Thanks,

David



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