Re: [PATCH RFC v2 3/6] KVM: introduce a wrapper function to copy dirty bitmaps to user space

Avi Kivity
2010-04-23T10:26:06Z

On 04/22/2010 11:57 AM, Takuya Yoshikawa wrote:
>
> And about x86_32 copy_in_user().
>
> They are using copy_user_generic() which is implemented only for 64bit.
>
> So I'll show them current copy_from_user() and copy_to_user() version and
> see their response.
>
> If rejected, though I hope not, please give me another option, OK?
>

If we can justify it, I doubt it will be rejected, but in case it does,
we'll work something out.

--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.