[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <049cae3c2e2923ea7efbd205257e9e22b3df5e1a.1312388919.git.dmitry.kasatkin@intel.com>
Date: Wed, 3 Aug 2011 19:33:00 +0300
From: Dmitry Kasatkin <dmitry.kasatkin@...el.com>
To: torvalds@...ux-foundation.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 1/1] xen: asm/io.h should not include xen.h if XEN is disabled
kernel-devel package with kernel headers have no <include/xen> directory
if XEN is disabled. Modules which inclide asm/io.h won't compile.
XEN related content is behind the CONFIG_XEN flag in the io.h.
And <xen/xen.h> should be also behind CONFIG_XEN flag.
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@...el.com>
---
arch/x86/include/asm/io.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 0722730..ef26712 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -41,7 +41,9 @@
#include <asm-generic/int-ll64.h>
#include <asm/page.h>
+#ifdef CONFIG_XEN
#include <xen/xen.h>
+#endif
#define build_mmio_read(name, size, type, reg, barrier) \
static inline type name(const volatile void __iomem *addr) \
--
1.7.4.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists