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Re: [Qemu-devel] [PATCH 3/3] Plumb the HAXM-based hardware acceleration
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH 3/3] Plumb the HAXM-based hardware acceleration support |
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Date: |
Wed, 9 Nov 2016 18:32:01 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 |
On 09/11/2016 18:19, Vincent Palatin wrote:
>> > Please try removing this block and instead starting QEMU with
>> > -mem-prealloc. If it works, remove hax_populate_ram and just set
>> > mem_prealloc to 1 in hax_accel_init.
> it's not working, later hax_set_ram() is unhappy about what it is
> finding the mappings.
> By the way, even if it had worked at startup, under memory pressure,
> Windows might have evicted the physical pages (which is not supported
> by the HAXM kernel module)
>
> I can try to move this in os_mem_prealloc() if you feel it's cleaner.
Yes, that would work!
Paolo
[Qemu-devel] [PATCH 1/3] kvm: move cpu synchronization code, Vincent Palatin, 2016/11/08
Re: [Qemu-devel] [PATCH 0/3] [RFC] Add HAX support, Paolo Bonzini, 2016/11/08