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authorMike Rapoport <rppt@linux.ibm.com>2020-06-09 07:32:38 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-09 19:39:13 +0300
commitca5999fde0a1761665a38e4c9a72dbcd7d190a81 (patch)
tree0ce961c9b4e7619753b858dd7997ffc0c1f087ef /arch/xtensa
parente31cf2f4ca422ac9b14ecc4a1295b8977a20f812 (diff)
downloadlinux-ca5999fde0a1761665a38e4c9a72dbcd7d190a81.tar.xz
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>
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/include/asm/fixmap.h2
-rw-r--r--arch/xtensa/include/asm/highmem.h2
-rw-r--r--arch/xtensa/include/asm/initialize_mmu.h2
-rw-r--r--arch/xtensa/include/asm/mmu_context.h2
-rw-r--r--arch/xtensa/include/asm/pgtable.h2
-rw-r--r--arch/xtensa/kernel/entry.S2
-rw-r--r--arch/xtensa/kernel/traps.c2
-rw-r--r--arch/xtensa/kernel/vectors.S2
-rw-r--r--arch/xtensa/mm/cache.c2
-rw-r--r--arch/xtensa/mm/ioremap.c2
-rw-r--r--arch/xtensa/mm/misc.S2
11 files changed, 10 insertions, 12 deletions
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>