to have the opportunity to do some
merging actions only when
starting the virtual machine.
We can temporarily remove flatview_simplify().
Thanks
Felixcui
发件人: Paolo Bonzini
发送时间: 2021年3月31日 0:35:49
收件人: Richard Henderson; FelixCui-
processing is more complicated, can we temporarily remove
flatview_simplify()?
hi Alex,
>the issue here is that the delete+add passes are racing against an
>assigned device's DMA
Please help comment how to solve this problem.
Best regards
Felixcui-oc
__
RW to readonly.This situation
will cause the old ranges to be unmapped.
Best regards
Felixcui-oc
发件人: Paolo Bonzini
发送时间: 2020年10月21日 15:37:53
收件人: Alex Williamson
抄送: FelixCui-oc; Richard Henderson; Eduardo Habkost; qemu-devel@nongnu.org;
RockCui-oc; Tony W Wang-oc; Co
erged a very
large range.For example,
this large range is 0xc-0xbfff. So even if EHCI is configured to not
allocate buffers in low memory,
this bug will still occur.Thanks.
Best regards
Felixcui-oc
发件人: Paolo Bonzini
发送时间: 2020年10月22日 3:50:15
收件人: Al
it would provide a
>noticeable improvement.
I agree with you very much. Both of these cases can solve this bug.
Thanks.
Best regards
Felixcui-oc
发件人: Paolo Bonzini
发送时间: 2020年10月22日 11:30:37
收件人: FelixCui-oc; Alex Williamson
抄送: Richard Henderson; Eduardo
t would provide a
>noticeable improvement.
Which one do you think is better? I prefer to remove flatview_simplify()
directly.
Please help give some suggestions , and then i will resubmit the patch.
Best regards
FelixCui-oc
________
发件人: FelixCui-oc
发送时间: 2020年10月22日
dding a new ioctl also apply to VFIO MemoryListener?
Best regards
Felixcui-oc
发件人: Paolo Bonzini
发送时间: 2020年9月3日 18:37:47
收件人: FelixCui-oc; Richard Henderson; Eduardo Habkost
抄送: qemu-devel@nongnu.org; RockCui-oc; Tony W Wang-oc; CobeChen-oc; Peter Xu
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