From: Olaf Hering <olaf@aepfle.de>
To: xen-devel@lists.xensource.com
Subject: [PATCH 00/18] xenpaging changes for 4.0
Date: Fri, 15 Oct 2010 16:12:02 +0200 [thread overview]
Message-ID: <20101015141202.309585877@aepfle.de> (raw)
Here are some changes for xenpaging in the 4.0 branch.
Its just for review and comments. All changes are also needed for
xen-unstable, I will prepare a patch queue also for this branch.
There are still issues with xenpaging.
My testsetup is a SLES11 SP1 guest with runlevel 6 as default runlevel to
trigger automatic reboot. After a few iterations, there will be MMIO emulation
errors. This happens with a startup delay of 15.0 seconds.
Another issue:
If the startup delay is 0.0, and over_allocated in hvmloader mem_alloc is
forced to be active, the ASSERT in p2m_remove_page() triggers. This is because
the passed mfn and the mfn returned by ->get_entry() do not match. So far I
have no idea where the appearently missing set_gpfn_from_mfn() should go to.
Normally over_allocated is not set because the XENMEM_populate_physmap call
does not fail.
Olaf
next reply other threads:[~2010-10-15 14:12 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-15 14:12 Olaf Hering [this message]
2010-10-15 14:12 ` [PATCH 01/18] xenpaging: Fix-up xenpaging tool code Olaf Hering
2010-10-15 14:12 ` [PATCH 02/18] xenpaging: call pageout policy function in xenpaging_evict_page Olaf Hering
2010-10-15 14:12 ` [PATCH 03/18] xenpaging: fix fd leak in xenstore Olaf Hering
2010-10-15 14:12 ` [PATCH 04/18] xenpaging: break endless loop during inital page-out with large pagefiles Olaf Hering
2010-10-15 14:12 ` [PATCH 05/18] xenpaging: Open paging file only if xenpaging_init() succeeds Olaf Hering
2010-10-15 14:12 ` [PATCH 06/18] xenpaging: allow only one xenpaging binary per guest Olaf Hering
2010-10-18 16:54 ` Ian Jackson
2010-10-18 17:04 ` Olaf Hering
2010-10-19 10:17 ` Ian Jackson
2010-10-15 14:12 ` [PATCH 07/18] xenpaging/qemu-dm: add command to flush buffer cache Olaf Hering
2010-10-15 14:12 ` [PATCH 08/18] xenpaging: handle paged-out pages in XENMEM_* commands Olaf Hering
2010-10-15 14:12 ` [PATCH 09/18] xenpaging: populate only paged-out pages Olaf Hering
2010-10-15 14:12 ` [PATCH 10/18] xenpaging: reduce MINIMUM_RESTART_TIME Olaf Hering
2010-10-15 14:12 ` [PATCH 11/18] xenpaging: start xenpaging via config option Olaf Hering
2010-10-15 14:12 ` [PATCH 12/18] xenpaging: add signal handling Olaf Hering
2010-10-15 14:12 ` [PATCH 13/18] xenpaging: increase recently used pages from 4MB to 64MB Olaf Hering
2010-10-15 14:12 ` [PATCH 14/18] xenpaging: page-in granttable entries Olaf Hering
2010-10-15 14:12 ` [PATCH 15/18] xenpaging: handle dying guest in notify_via_xen_event_channel Olaf Hering
2010-10-15 14:12 ` [PATCH 16/18] xenpaging: prevent page-out of first 16MB Olaf Hering
2010-10-15 14:12 ` [PATCH 17/18] xenpaging: add dynamic startup delay for xenpaging Olaf Hering
2010-10-15 14:12 ` [PATCH 18/18] xenpaging: random debug statements and partial fixes Olaf Hering
2010-10-18 16:56 ` Ian Jackson
2010-10-18 17:05 ` Olaf Hering
2010-10-15 15:05 ` [PATCH 00/18] xenpaging changes for 4.0 Dan Magenheimer
2010-10-18 13:03 ` Olaf Hering
2010-10-22 8:55 ` Olaf Hering
2010-10-18 11:26 ` Tim Deegan
2010-10-18 13:06 ` Olaf Hering
2010-10-22 9:04 ` Tim Deegan
2010-10-18 16:57 ` Ian Jackson
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