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Re: [Xen-devel] [PATCH V10 0/5] Fix VGA logdirty related display freezes with altp2m

On Wed, Nov 28, 2018 at 2:57 PM Razvan Cojocaru
<rcojocaru@xxxxxxxxxxxxxxx> wrote:
> This series aims to prevent the display from freezing when
> enabling altp2m and switching to a new view (and assorted problems
> when resizing the display).
> The series allocates a new logdirty rangeset for each new altp2m,
> and propagates (under lock) changes to all p2ms.
> [PATCH V10 1/5] x86/p2m: allocate logdirty_ranges for altp2m
> [PATCH V10 2/5] x86/p2m: refactor p2m_reset_altp2m()
> [PATCH V10 3/5] x86/altp2m: fix display frozen when switching to a new view 
> early
> [PATCH V10 4/5] p2m: Always use hostp2m when clipping rangesets
> [PATCH V10 5/5] p2m: change_type_range: Only invalidate mapped gfns

Series works great and it would be very nice to have this fix
available in the 4.12 release! Thanks.

Tested-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>

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