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From: Razvan Cojocaru <rcojocaru@bitdefender.com>
To: xen-devel@lists.xenproject.org
Cc: kevin.tian@intel.com, wei.liu2@citrix.com,
	jun.nakajima@intel.com, george.dunlap@eu.citrix.com,
	andrew.cooper3@citrix.com, jbeulich@suse.com
Subject: [PATCH V2 0/3] Fix VGA logdirty related display freezes with altp2m
Date: Tue, 23 Oct 2018 16:19:01 +0300	[thread overview]
Message-ID: <1540300744-7406-1-git-send-email-rcojocaru@bitdefender.com> (raw)

Hello,

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). Since the last version of the series,
what was previously the second (and last) patch has been split in
two patches, the first of which only concerns itself with rangeset
allocation / deallocation / initialization.

The first patch propagates ept.ad changes to all active altp2ms,
the second one allocates and initializes a new logdirty rangeset for
each new altp2m, and the third propagates (under lock) changes to all
p2ms.

The first patch is the same as:
[PATCH V4] x86/altp2m: propagate ept.ad changes to all active altp2ms
but as it is now required for the rest of the series to apply cleanly,
it has been resent as part of this series.

[PATCH V2 1/3] x86/altp2m: propagate ept.ad changes to all active altp2ms
[PATCH V2 2/3] x86/mm: allocate logdirty_ranges for altp2ms
[PATCH V2 3/3] x86/altp2m: fix display frozen when switching to a new view early


Thanks,
Razvan

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             reply	other threads:[~2018-10-23 13:19 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-23 13:19 Razvan Cojocaru [this message]
2018-10-23 13:19 ` [PATCH V2 1/3] x86/altp2m: propagate ept.ad changes to all active altp2ms Razvan Cojocaru
2018-10-23 13:19 ` [PATCH V2 2/3] x86/mm: allocate logdirty_ranges for altp2ms Razvan Cojocaru
2018-10-26 14:54   ` Jan Beulich
2018-10-26 15:02     ` Razvan Cojocaru
2018-10-23 13:19 ` [PATCH V2 3/3] x86/altp2m: fix display frozen when switching to a new view early Razvan Cojocaru
2018-10-26 14:47   ` Jan Beulich
2018-10-26 15:00     ` Razvan Cojocaru
2018-10-26 15:04       ` Jan Beulich

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