Merge commit 'linus/master' into HEAD

Conflicts:
	MAINTAINERS

Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>

6 files changed, 9 insertions, 31 deletions

diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
index 55f28a0bae6d..4cc9b6cf480a 100644
--- a/arch/um/include/asm/page.h
+++ b/arch/um/include/asm/page.h
@@ -116,7 +116,7 @@ extern unsigned long uml_physmem;
 #define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif  /* __ASSEMBLY__ */
 #endif  /* __UM_PAGE_H */
diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h
index 58da2480a7f4..9ce3f165111a 100644
--- a/arch/um/include/asm/pgtable.h
+++ b/arch/um/include/asm/pgtable.h
@@ -53,16 +53,21 @@ extern unsigned long end_iomem;
 #else
 # define VMALLOC_END    (FIXADDR_START-2*PAGE_SIZE)
 #endif
+#define MODULES_VADDR   VMALLOC_START
+#define MODULES_END     VMALLOC_END
+#define MODULES_LEN     (MODULES_VADDR - MODULES_END)
 
 #define _PAGE_TABLE     (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
 #define _KERNPG_TABLE   (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
 #define _PAGE_CHG_MASK  (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY)
-
+#define __PAGE_KERNEL_EXEC                                              \
+         (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED)
 #define PAGE_NONE       __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED)
 #define PAGE_SHARED     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED)
 #define PAGE_COPY       __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED)
 #define PAGE_READONLY   __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED)
 #define PAGE_KERNEL     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED)
+#define PAGE_KERNEL_EXEC        __pgprot(__PAGE_KERNEL_EXEC)
 
 /*
  * The i386 can't do page protection for execute, and considers that the same
diff --git a/arch/um/include/asm/suspend.h b/arch/um/include/asm/suspend.h
deleted file mode 100644
index f4e8e007f468..000000000000
--- a/arch/um/include/asm/suspend.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __UM_SUSPEND_H
-#define __UM_SUSPEND_H
-
-#endif
diff --git a/arch/um/sys-i386/Makefile b/arch/um/sys-i386/Makefile
index 598b5c1903af..1b549bca4645 100644
--- a/arch/um/sys-i386/Makefile
+++ b/arch/um/sys-i386/Makefile
@@ -8,7 +8,7 @@ obj-y = bug.o bugs.o checksum.o delay.o fault.o ksyms.o ldt.o ptrace.o \
 
 subarch-obj-y = lib/semaphore_32.o lib/string_32.o
 subarch-obj-$(CONFIG_HIGHMEM) += mm/highmem_32.o
-subarch-obj-$(CONFIG_MODULES) += kernel/module_32.o
+subarch-obj-$(CONFIG_MODULES) += kernel/module.o
 
 USER_OBJS := bugs.o ptrace_user.o fault.o
 
diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile
index c8b4cce9cfe1..2201e9c20e4a 100644
--- a/arch/um/sys-x86_64/Makefile
+++ b/arch/um/sys-x86_64/Makefile
@@ -8,10 +8,8 @@ obj-y = bug.o bugs.o delay.o fault.o ldt.o mem.o ptrace.o ptrace_user.o \
         setjmp.o signal.o stub.o stub_segv.o syscalls.o syscall_table.o \
         sysrq.o ksyms.o tls.o
 
-obj-$(CONFIG_MODULES) += um_module.o
-
 subarch-obj-y = lib/csum-partial_64.o lib/memcpy_64.o lib/thunk_64.o
-subarch-obj-$(CONFIG_MODULES) += kernel/module_64.o
+subarch-obj-$(CONFIG_MODULES) += kernel/module.o
 
 ldt-y = ../sys-i386/ldt.o
 
diff --git a/arch/um/sys-x86_64/um_module.c b/arch/um/sys-x86_64/um_module.c
deleted file mode 100644
index 3dead392a415..000000000000
--- a/arch/um/sys-x86_64/um_module.c
+++ /dev/null
@@ -1,21 +0,0 @@
-#include <linux/vmalloc.h>
-#include <linux/moduleloader.h>
-
-/* Copied from i386 arch/i386/kernel/module.c */
-void *module_alloc(unsigned long size)
-{
-        if (size == 0)
-                return NULL;
-        return vmalloc_exec(size);
-}
-
-/* Free memory returned from module_alloc */
-void module_free(struct module *mod, void *module_region)
-{
-        vfree(module_region);
-        /*
-         * FIXME: If module_region == mod->init_region, trim exception
-         * table entries.
-         */
-}
-