linux-kernel - [PATCH RFC 2/6] arm64/xen: arm/xen header changes to compile on arm64

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Date:	Thu, 30 May 2013 17:18:29 +0100
From:	Stefano Stabellini <stefano.stabellini@...citrix.com>
To:	<linux-arm-kernel@...ts.infradead.org>
CC:	<linux-kernel@...r.kernel.org>, <xen-devel@...ts.xensource.com>,
	<Stefano.Stabellini@...citrix.com>, <will.deacon@....com>,
	<catalin.marinas@....com>, <Ian.Campbell@...rix.com>,
	<konrad.wilk@...cle.com>,
	Stefano Stabellini <stefano.stabellini@...citrix.com>
Subject: [PATCH RFC 2/6] arm64/xen: arm/xen header changes to compile on arm64

Signed-off-by: Stefano Stabellini <stefano.stabellini@...citrix.com>
---
 arch/arm/include/asm/xen/events.h |    4 ++++
 arch/arm/include/asm/xen/page.h   |    2 ++
 2 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/arm/include/asm/xen/events.h b/arch/arm/include/asm/xen/events.h
index 8b1f37b..12e4e0b 100644
--- a/arch/arm/include/asm/xen/events.h
+++ b/arch/arm/include/asm/xen/events.h
@@ -13,7 +13,11 @@ enum ipi_vector {
 
 static inline int xen_irqs_disabled(struct pt_regs *regs)
 {
+#ifdef CONFIG_ARM
 	return raw_irqs_disabled_flags(regs->ARM_cpsr);
+#else
+	return raw_irqs_disabled_flags((unsigned long) regs->pstate);
+#endif
 }
 
 #define xchg_xen_ulong(ptr, val) atomic64_xchg(container_of((ptr),	\
diff --git a/arch/arm/include/asm/xen/page.h b/arch/arm/include/asm/xen/page.h
index 30cdacb..cb2fa15 100644
--- a/arch/arm/include/asm/xen/page.h
+++ b/arch/arm/include/asm/xen/page.h
@@ -1,7 +1,9 @@
 #ifndef _ASM_ARM_XEN_PAGE_H
 #define _ASM_ARM_XEN_PAGE_H
 
+#ifdef ARM
 #include <asm/mach/map.h>
+#endif
 #include <asm/page.h>
 #include <asm/pgtable.h>
 
-- 
1.7.2.5

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