linux-kernel - [PATCH WIP 1/6] xen/arm: fix the shared_info and vcpu

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Message-ID: <1340381685-22529-1-git-send-email-stefano.stabellini@eu.citrix.com>
Date:	Fri, 22 Jun 2012 17:14:40 +0100
From:	Stefano Stabellini <stefano.stabellini@...citrix.com>
To:	<linux-kernel@...r.kernel.org>
CC:	<xen-devel@...ts.xensource.com>,
	<Stefano.Stabellini@...citrix.com>, <Ian.Campbell@...rix.com>,
	<tim@....org>,
	Stefano Stabellini <stefano.stabellini@...citrix.com>
Subject: [PATCH WIP 1/6] xen/arm: fix the shared_info and vcpu_info structs

Fix the shared_info and vcpu_info struct definitions to match the ones
in Xen.

Signed-off-by: Stefano Stabellini <stefano.stabellini@...citrix.com>
---
 arch/arm/include/asm/xen/interface.h |   15 +++------------
 1 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/arch/arm/include/asm/xen/interface.h b/arch/arm/include/asm/xen/interface.h
index 3ad2d4b..8ab7cebb 100644
--- a/arch/arm/include/asm/xen/interface.h
+++ b/arch/arm/include/asm/xen/interface.h
@@ -40,19 +40,10 @@ DEFINE_GUEST_HANDLE(xen_pfn_t);
 #endif
 
 /* Maximum number of virtual CPUs in multi-processor guests. */
-#define MAX_VIRT_CPUS 32
+#define MAX_VIRT_CPUS 1
 
-struct arch_vcpu_info {
-    unsigned long cr2;
-    unsigned long pad; /* sizeof(vcpu_info_t) == 64 */
-};
-
-struct arch_shared_info {
-    unsigned long max_pfn;                  /* max pfn that appears in table */
-    /* Frame containing list of mfns containing list of mfns containing p2m. */
-    unsigned long pfn_to_mfn_frame_list_list;
-    unsigned long nmi_reason;
-};
+struct arch_vcpu_info { };
+struct arch_shared_info { };
 
 /* XXX: Move pvclock definitions some place arch independent */
 struct pvclock_vcpu_time_info {
-- 
1.7.2.5

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