From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 17 Dec 2017 21:54:31 +0000 (-0800)
Subject: Merge branch 'WIP.x86-pti.base.prep-for-linus' of git://git.kernel.org/pub/scm/linux... 
X-Git-Tag: v4.15~179
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=6ba64feff6b6dfcc4c476776375b650d744621d7;hp=2ffb448ccbdd3de16e68220d4fa0864a75272dc3;p=mirror_ubuntu-bionic-kernel.git

Merge branch 'WIP.x86-pti.base.prep-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull Page Table Isolation (PTI) preparatory tree from Ingo Molnar:
 "This does a rename to free up linux/pti.h to be used by the upcoming
  page table isolation feature"

* 'WIP.x86-pti.base.prep-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  drivers/misc/intel/pti: Rename the header file to free up the namespace
---

diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c
index eda38cbe8530..41f2a9f6851d 100644
--- a/drivers/misc/pti.c
+++ b/drivers/misc/pti.c
@@ -32,7 +32,7 @@
 #include <linux/pci.h>
 #include <linux/mutex.h>
 #include <linux/miscdevice.h>
-#include <linux/pti.h>
+#include <linux/intel-pti.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
 
diff --git a/include/linux/intel-pti.h b/include/linux/intel-pti.h
new file mode 100644
index 000000000000..2710d72de3c9
--- /dev/null
+++ b/include/linux/intel-pti.h
@@ -0,0 +1,43 @@
+/*
+ *  Copyright (C) Intel 2011
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * The PTI (Parallel Trace Interface) driver directs trace data routed from
+ * various parts in the system out through the Intel Penwell PTI port and
+ * out of the mobile device for analysis with a debugging tool
+ * (Lauterbach, Fido). This is part of a solution for the MIPI P1149.7,
+ * compact JTAG, standard.
+ *
+ * This header file will allow other parts of the OS to use the
+ * interface to write out it's contents for debugging a mobile system.
+ */
+
+#ifndef LINUX_INTEL_PTI_H_
+#define LINUX_INTEL_PTI_H_
+
+/* offset for last dword of any PTI message. Part of MIPI P1149.7 */
+#define PTI_LASTDWORD_DTS	0x30
+
+/* basic structure used as a write address to the PTI HW */
+struct pti_masterchannel {
+	u8 master;
+	u8 channel;
+};
+
+/* the following functions are defined in misc/pti.c */
+void pti_writedata(struct pti_masterchannel *mc, u8 *buf, int count);
+struct pti_masterchannel *pti_request_masterchannel(u8 type,
+						    const char *thread_name);
+void pti_release_masterchannel(struct pti_masterchannel *mc);
+
+#endif /* LINUX_INTEL_PTI_H_ */
diff --git a/include/linux/pti.h b/include/linux/pti.h
deleted file mode 100644
index b3ea01a3197e..000000000000
--- a/include/linux/pti.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- *  Copyright (C) Intel 2011
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * The PTI (Parallel Trace Interface) driver directs trace data routed from
- * various parts in the system out through the Intel Penwell PTI port and
- * out of the mobile device for analysis with a debugging tool
- * (Lauterbach, Fido). This is part of a solution for the MIPI P1149.7,
- * compact JTAG, standard.
- *
- * This header file will allow other parts of the OS to use the
- * interface to write out it's contents for debugging a mobile system.
- */
-
-#ifndef PTI_H_
-#define PTI_H_
-
-/* offset for last dword of any PTI message. Part of MIPI P1149.7 */
-#define PTI_LASTDWORD_DTS	0x30
-
-/* basic structure used as a write address to the PTI HW */
-struct pti_masterchannel {
-	u8 master;
-	u8 channel;
-};
-
-/* the following functions are defined in misc/pti.c */
-void pti_writedata(struct pti_masterchannel *mc, u8 *buf, int count);
-struct pti_masterchannel *pti_request_masterchannel(u8 type,
-						    const char *thread_name);
-void pti_release_masterchannel(struct pti_masterchannel *mc);
-
-#endif /*PTI_H_*/