linux-kernel - [tip:perf/urgent] perf events: hw_breakpoints: Don't include asm/hw

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Date:	Tue, 8 Dec 2009 11:30:47 GMT
From:	tip-bot for Arnd Bergmann <arnd@...db.de>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	stern@...land.harvard.edu, arnd@...db.de, geert@...ux-m68k.org,
	fweisbec@...il.com, tglx@...utronix.de, mingo@...e.hu,
	prasad@...ux.vnet.ibm.com
Subject: [tip:perf/urgent] perf events: hw_breakpoints: Don't include asm/hw_breakpoint.h in user space

Commit-ID:  2ff6cfd70720780234fdfea636218c2a62b31287
Gitweb:     http://git.kernel.org/tip/2ff6cfd70720780234fdfea636218c2a62b31287
Author:     Arnd Bergmann <arnd@...db.de>
AuthorDate: Mon, 7 Dec 2009 17:12:58 +0100
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Tue, 8 Dec 2009 02:58:40 +0100

perf events: hw_breakpoints: Don't include asm/hw_breakpoint.h in user space

asm/hw_breakpoint.h is evidently a kernel internal file and
should not be included globally, not even under an #ifdef.

Reported-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Alan Stern <stern@...land.harvard.edu>
Cc: K.Prasad <prasad@...ux.vnet.ibm.com>
LKML-Reference: <200912071712.58650.arnd@...db.de>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 include/linux/perf_event.h |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 89098e3..bf33294 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -18,10 +18,6 @@
 #include <linux/ioctl.h>
 #include <asm/byteorder.h>
 
-#ifdef CONFIG_HAVE_HW_BREAKPOINT
-#include <asm/hw_breakpoint.h>
-#endif
-
 /*
  * User-space ABI bits:
  */
@@ -451,6 +447,10 @@ enum perf_callchain_context {
 # include <asm/perf_event.h>
 #endif
 
+#ifdef CONFIG_HAVE_HW_BREAKPOINT
+#include <asm/hw_breakpoint.h>
+#endif
+
 #include <linux/list.h>
 #include <linux/mutex.h>
 #include <linux/rculist.h>
--
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