From: David Vrabel <david.vrabel@citrix.com>
To: xen-devel@lists.xensource.com
Cc: Andres Lagar-Cavilla <andres@gridcentric.ca>,
David Vrabel <david.vrabel@citrix.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: [PATCHv2 0/2] xen/privcmd: support for paged-out frames
Date: Wed, 29 Aug 2012 14:15:14 +0100 [thread overview]
Message-ID: <1346246116-29999-1-git-send-email-david.vrabel@citrix.com> (raw)
This series is a straight forward-port of some functionality from
classic kernels to support Xen hosts that do paging of guests.
This isn't functionality the XenServer makes use of so I've not tested
these with paging in use.
Changes since v1:
- Don't change PRIVCMD_MMAPBATCH (except to #define a constant for the
error). It's broken and not really fixable sensibly and libxc will
use V2 if it is available.
- Return -ENOENT if all failures were -ENOENT.
- Clear arg->err on success (libxc expected this).
I think this should probably get a "Tested-by" Andres or someone else
who uses paging before being applied.
David
next reply other threads:[~2012-08-29 13:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-29 13:15 David Vrabel [this message]
2012-08-29 13:15 ` [PATCH 1/2] xen/mm: return more precise error from xen_remap_domain_range() David Vrabel
2012-08-29 13:15 ` [PATCH 2/2] xen/privcmd: add PRIVCMD_MMAPBATCH_V2 ioctl David Vrabel
2012-08-29 16:14 ` Andres Lagar-Cavilla
2012-08-29 16:36 ` David Vrabel
2012-08-29 18:10 ` Andres Lagar-Cavilla
2012-08-29 16:23 ` [PATCHv2 0/2] xen/privcmd: support for paged-out frames Ian Campbell
2012-08-29 16:56 ` David Vrabel
2012-08-29 18:05 ` Ian Campbell
2012-08-30 10:09 ` David Vrabel
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