From: elena.ufimtseva@oracle.com
To: xen-devel@lists.xen.org
Cc: Elena Ufimtseva <elena.ufimtseva@oracle.com>,
kevin.tian@intel.com, jbeulich@suse.com, yang.z.zhang@intel.com,
boris.ostrovsky@oracle.com
Subject: [PATCH 0/2] iommu: add rmrr Xen command line option
Date: Mon, 9 Mar 2015 10:42:55 -0400 [thread overview]
Message-ID: <1425912177-2890-1-git-send-email-elena.ufimtseva@oracle.com> (raw)
From: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Add Xen command line option rmrr to specify RMRR
regions for devices that are not defined in ACPI thus
causing IO Page Fault while booting dom0 in PVH mode.
These additional regions will be added to the list of
RMRR regions parsed from ACPI.
Elena Ufimtseva (2):
iommu VT-d: separate rmrr addition function
iommu: add rmrr Xen command line option for misc rmrrs
docs/misc/xen-command-line.markdown | 7 ++
xen/drivers/passthrough/iommu.c | 86 ++++++++++++++++++++++++
xen/drivers/passthrough/vtd/dmar.c | 122 +++++++++++++++++++----------------
xen/drivers/passthrough/vtd/dmar.h | 1 +
xen/drivers/passthrough/vtd/iommu.c | 33 ++++++++++
xen/drivers/passthrough/vtd/iommu.h | 1 +
xen/include/xen/iommu.h | 9 +++
7 files changed, 202 insertions(+), 57 deletions(-)
--
1.7.10.4
next reply other threads:[~2015-03-09 14:42 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-09 14:42 elena.ufimtseva [this message]
2015-03-09 14:42 ` [PATCH 1/2] iommu VT-d: separate rmrr addition function elena.ufimtseva
2015-03-09 15:10 ` Konrad Rzeszutek Wilk
2015-03-10 2:33 ` Tian, Kevin
2015-03-11 10:29 ` Jan Beulich
2015-03-12 20:48 ` Elena Ufimtseva
2015-03-13 8:53 ` Jan Beulich
2015-03-09 14:42 ` [PATCH 2/2] iommu: add rmrr Xen command line option for misc rmrrs elena.ufimtseva
2015-03-09 15:25 ` Konrad Rzeszutek Wilk
2015-03-09 17:16 ` Andrew Cooper
2015-03-12 20:52 ` Elena Ufimtseva
2015-03-13 9:36 ` Jan Beulich
2015-03-10 2:47 ` Tian, Kevin
2015-03-10 6:24 ` Elena Ufimtseva
2015-03-10 8:26 ` Jan Beulich
2015-03-10 16:16 ` Elena Ufimtseva
2015-03-10 16:27 ` Jan Beulich
2015-03-10 18:30 ` Elena Ufimtseva
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