From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: linux-kernel@vger.kernel.org
Cc: Jan Beulich <JBeulich@novell.com>,
xen-devel@lists.xensource.com,
Jeremy Fitzhardinge <jeremy@goop.org>,
Konrad Rzeszutek Wilk <konrad@kernel.org>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Alex Nixon <alex.nixon@darnok.org>,
Alex Nixon <alex.nixon@citrix.com>,
Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: [PATCH 01/23] xen: Don't disable the I/O space
Date: Tue, 12 Oct 2010 11:44:09 -0400 [thread overview]
Message-ID: <1286898271-32018-2-git-send-email-konrad.wilk@oracle.com> (raw)
In-Reply-To: <1286898271-32018-1-git-send-email-konrad.wilk@oracle.com>
From: Alex Nixon <alex.nixon@darnok.org>
If a guest domain wants to access PCI devices through the frontend
driver (coming later in the patch series), it will need access to the
I/O space.
[ Impact: Allow for domU IO access, preparing for pci passthrough ]
Signed-off-by: Alex Nixon <alex.nixon@citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
arch/x86/xen/setup.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 328b003..c413132 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -260,7 +260,5 @@ void __init xen_arch_setup(void)
pm_idle = xen_idle;
- paravirt_disable_iospace();
-
fiddle_vdso();
}
--
1.7.0.4
next prev parent reply other threads:[~2010-10-12 15:47 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-12 15:44 [PATCH v8] Xen PCI + Xen PCI frontend driver Konrad Rzeszutek Wilk
2010-10-12 15:44 ` Konrad Rzeszutek Wilk [this message]
2010-10-12 15:44 ` [PATCH 02/23] xen: define BIOVEC_PHYS_MERGEABLE() Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 03/23] xen: implement pirq type event channels Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 04/23] x86/io_apic: add get_nr_irqs_gsi() Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 05/23] xen: identity map gsi->irqs Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 06/23] xen: dynamically allocate irq & event structures Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 07/23] xen: set pirq name to something useful Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 08/23] xen: statically initialize cpu_evtchn_mask_p Konrad Rzeszutek Wilk
2011-01-24 17:44 ` Paolo Bonzini
2011-01-25 14:02 ` [Xen-devel] " Ian Campbell
2010-10-12 15:44 ` [PATCH 09/23] xen: Find an unbound irq number in reverse order (high to low) Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 10/23] xen: Provide a variant of xen_poll_irq with timeout Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 11/23] xen: fix shared irq device passthrough Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 12/23] x86/PCI: Clean up pci_cache_line_size Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 13/23] x86/PCI: make sure _PAGE_IOMAP it set on pci mappings Konrad Rzeszutek Wilk
2010-10-12 15:54 ` Jesse Barnes
2010-10-12 15:44 ` [PATCH 14/23] x86/PCI: Export pci_walk_bus function Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 15/23] msi: Introduce default_[teardown|setup]_msi_irqs with fallback Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 16/23] x86: Introduce x86_msi_ops Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 17/23] xen/x86/PCI: Add support for the Xen PCI subsystem Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 18/23] xenbus: Xen paravirtualised PCI hotplug support Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 19/23] xenbus: prevent warnings on unhandled enumeration values Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 20/23] xen-pcifront: Xen PCI frontend driver Konrad Rzeszutek Wilk
2010-10-13 9:36 ` Jan Beulich
2010-10-13 13:53 ` Konrad Rzeszutek Wilk
2010-10-13 16:16 ` Konrad Rzeszutek Wilk
2010-10-14 7:15 ` [Xen-devel] " Jan Beulich
2010-10-14 17:35 ` Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 21/23] xen/pci: Request ACS when Xen-SWIOTLB is activated Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 22/23] MAINTAINERS: Add myself for Xen PCI and Xen SWIOTLB maintainer Konrad Rzeszutek Wilk
2010-10-12 15:44 ` [PATCH 23/23] swiotlb-xen: On x86-32 builts, select SWIOTLB instead of depending on it Konrad Rzeszutek Wilk
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