From ca5999fde0a1761665a38e4c9a72dbcd7d190a81 Mon Sep 17 00:00:00 2001
From: Mike Rapoport <rppt@linux.ibm.com>
Date: Mon, 8 Jun 2020 21:32:38 -0700
Subject: mm: introduce include/linux/pgtable.h

The include/linux/pgtable.h is going to be the home of generic page table
manipulation functions.

Start with moving asm-generic/pgtable.h to include/linux/pgtable.h and
make the latter include asm/pgtable.h.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Cain <bcain@codeaurora.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: Guan Xuetao <gxt@pku.edu.cn>
Cc: Guo Ren <guoren@kernel.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Mark Salter <msalter@redhat.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Nick Hu <nickhu@andestech.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rich Felker <dalias@libc.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Link: http://lkml.kernel.org/r/20200514170327.31389-3-rppt@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/xtensa/include/asm/fixmap.h         | 2 +-
 arch/xtensa/include/asm/highmem.h        | 2 +-
 arch/xtensa/include/asm/initialize_mmu.h | 2 +-
 arch/xtensa/include/asm/mmu_context.h    | 2 +-
 arch/xtensa/include/asm/pgtable.h        | 2 --
 arch/xtensa/kernel/entry.S               | 2 +-
 arch/xtensa/kernel/traps.c               | 2 +-
 arch/xtensa/kernel/vectors.S             | 2 +-
 arch/xtensa/mm/cache.c                   | 2 +-
 arch/xtensa/mm/ioremap.c                 | 2 +-
 arch/xtensa/mm/misc.S                    | 2 +-
 11 files changed, 10 insertions(+), 12 deletions(-)

(limited to 'arch/xtensa')

diff --git a/arch/xtensa/include/asm/fixmap.h b/arch/xtensa/include/asm/fixmap.h
index cfb8696917e9..1ff8a863b741 100644
--- a/arch/xtensa/include/asm/fixmap.h
+++ b/arch/xtensa/include/asm/fixmap.h
@@ -13,7 +13,7 @@
 #ifndef _ASM_FIXMAP_H
 #define _ASM_FIXMAP_H
 
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 #ifdef CONFIG_HIGHMEM
 #include <linux/threads.h>
 #include <asm/kmap_types.h>
diff --git a/arch/xtensa/include/asm/highmem.h b/arch/xtensa/include/asm/highmem.h
index d6a10704307a..361bc2871701 100644
--- a/arch/xtensa/include/asm/highmem.h
+++ b/arch/xtensa/include/asm/highmem.h
@@ -16,7 +16,7 @@
 #include <asm/cacheflush.h>
 #include <asm/fixmap.h>
 #include <asm/kmap_types.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 
 #define PKMAP_BASE		((FIXADDR_START - \
 				  (LAST_PKMAP + 1) * PAGE_SIZE) & PMD_MASK)
diff --git a/arch/xtensa/include/asm/initialize_mmu.h b/arch/xtensa/include/asm/initialize_mmu.h
index e3e1d9a1ef69..9ee0c1d004f9 100644
--- a/arch/xtensa/include/asm/initialize_mmu.h
+++ b/arch/xtensa/include/asm/initialize_mmu.h
@@ -24,7 +24,7 @@
 #define _XTENSA_INITIALIZE_MMU_H
 
 #include <linux/init.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 #include <asm/vectors.h>
 
 #if XCHAL_HAVE_PTP_MMU
diff --git a/arch/xtensa/include/asm/mmu_context.h b/arch/xtensa/include/asm/mmu_context.h
index de5e6cbbafe4..023ed57211ce 100644
--- a/arch/xtensa/include/asm/mmu_context.h
+++ b/arch/xtensa/include/asm/mmu_context.h
@@ -21,7 +21,7 @@
 
 #include <asm/vectors.h>
 
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>
 #include <asm-generic/mm_hooks.h>
diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h
index 8be0c0568c50..c57bca3fe051 100644
--- a/arch/xtensa/include/asm/pgtable.h
+++ b/arch/xtensa/include/asm/pgtable.h
@@ -438,6 +438,4 @@ typedef pte_t *pte_addr_t;
  */
 #define HAVE_ARCH_UNMAPPED_AREA
 
-#include <asm-generic/pgtable.h>
-
 #endif /* _XTENSA_PGTABLE_H */
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
index fae33ddcaebb..3c05d5281d25 100644
--- a/arch/xtensa/kernel/entry.S
+++ b/arch/xtensa/kernel/entry.S
@@ -22,7 +22,7 @@
 #include <asm/unistd.h>
 #include <asm/ptrace.h>
 #include <asm/current.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 #include <asm/page.h>
 #include <asm/signal.h>
 #include <asm/tlbflush.h>
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index e880460741d2..e0668ba84d6b 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -39,7 +39,7 @@
 #include <asm/ptrace.h>
 #include <asm/timex.h>
 #include <linux/uaccess.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 #include <asm/processor.h>
 #include <asm/traps.h>
 #include <asm/hw_breakpoint.h>
diff --git a/arch/xtensa/kernel/vectors.S b/arch/xtensa/kernel/vectors.S
index 95ad1e773991..d0b2f1a34f14 100644
--- a/arch/xtensa/kernel/vectors.S
+++ b/arch/xtensa/kernel/vectors.S
@@ -47,7 +47,7 @@
 #include <asm/ptrace.h>
 #include <asm/current.h>
 #include <asm/asm-offsets.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 #include <asm/processor.h>
 #include <asm/page.h>
 #include <asm/thread_info.h>
diff --git a/arch/xtensa/mm/cache.c b/arch/xtensa/mm/cache.c
index b27359e2a464..200cafeed460 100644
--- a/arch/xtensa/mm/cache.c
+++ b/arch/xtensa/mm/cache.c
@@ -31,7 +31,7 @@
 #include <asm/tlbflush.h>
 #include <asm/page.h>
 #include <asm/pgalloc.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 
 /* 
  * Note:
diff --git a/arch/xtensa/mm/ioremap.c b/arch/xtensa/mm/ioremap.c
index 9ea3f21d60c7..bfefe16da26d 100644
--- a/arch/xtensa/mm/ioremap.c
+++ b/arch/xtensa/mm/ioremap.c
@@ -9,7 +9,7 @@
 #include <linux/vmalloc.h>
 #include <asm/cacheflush.h>
 #include <asm/io.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 
 static void __iomem *xtensa_ioremap(unsigned long paddr, unsigned long size,
 				    pgprot_t prot)
diff --git a/arch/xtensa/mm/misc.S b/arch/xtensa/mm/misc.S
index 6aa036c427c3..d2d2cee1e6f8 100644
--- a/arch/xtensa/mm/misc.S
+++ b/arch/xtensa/mm/misc.S
@@ -15,7 +15,7 @@
 
 #include <linux/linkage.h>
 #include <asm/page.h>
-#include <asm/pgtable.h>
+#include <linux/pgtable.h>
 #include <asm/asmmacro.h>
 #include <asm/cacheasm.h>
 #include <asm/tlbflush.h>
-- 
cgit