Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 67 insertions, 0 deletions

diff --git a/arch/um/include/tlb.h b/arch/um/include/tlb.h
new file mode 100644
index 000000000000..da1097285b8c
--- /dev/null
+++ b/arch/um/include/tlb.h
@@ -0,0 +1,67 @@
+/* 
+ * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __TLB_H__
+#define __TLB_H__
+
+#include "um_mmu.h"
+
+struct host_vm_op {
+        enum { MMAP, MUNMAP, MPROTECT } type;
+        union {
+                struct {
+                        unsigned long addr;
+                        unsigned long len;
+                        unsigned int r:1;
+                        unsigned int w:1;
+                        unsigned int x:1;
+                        int fd;
+                        __u64 offset;
+                } mmap;
+                struct {
+                        unsigned long addr;
+                        unsigned long len;
+                } munmap;
+                struct {
+                        unsigned long addr;
+                        unsigned long len;
+                        unsigned int r:1;
+                        unsigned int w:1;
+                        unsigned int x:1;
+                } mprotect;
+        } u;
+};
+
+extern void mprotect_kernel_vm(int w);
+extern void force_flush_all(void);
+extern void fix_range_common(struct mm_struct *mm, unsigned long start_addr,
+                             unsigned long end_addr, int force, int data,
+                             void (*do_ops)(int, struct host_vm_op *, int));
+extern int flush_tlb_kernel_range_common(unsigned long start,
+                                         unsigned long end);
+
+extern int add_mmap(unsigned long virt, unsigned long phys, unsigned long len,
+                    int r, int w, int x, struct host_vm_op *ops, int index,
+                    int last_filled, int data,
+                    void (*do_ops)(int, struct host_vm_op *, int));
+extern int add_munmap(unsigned long addr, unsigned long len,
+                      struct host_vm_op *ops, int index, int last_filled,
+                      int data, void (*do_ops)(int, struct host_vm_op *, int));
+extern int add_mprotect(unsigned long addr, unsigned long len, int r, int w,
+                        int x, struct host_vm_op *ops, int index,
+                        int last_filled, int data,
+                        void (*do_ops)(int, struct host_vm_op *, int));
+#endif
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * Emacs will notice this stuff at the end of the file and automatically
+ * adjust the settings for this buffer only.  This must remain at the end
+ * of the file.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-file-style: "linux"
+ * End:
+ */