Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0a7675aa204ac2470bb06f562557978b03914a71
Commit: 0a7675aa204ac2470bb06f562557978b03914a71
Parent: ba180fd437156f7fd8cfb2fdd021d949eeef08d6
Author: Jeff Dike <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 16 01:27:05 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Oct 16 09:43:05 2007 -0700
uml: remove __u64 usage from physical memory subsystem
Eliminate some uses of __u64 in the physical memory support. It's hard to
get
a definition of __u64 in both kernel and userspace code on x86_64, so this
changes them to unsigned long long.
There are also a copyright update and formatting comment removal from the
affected header.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
arch/um/include/mem.h | 21 ++-------------------
arch/um/kernel/physmem.c | 2 +-
arch/um/os-Linux/skas/process.c | 6 +++---
3 files changed, 6 insertions(+), 23 deletions(-)
diff --git a/arch/um/include/mem.h b/arch/um/include/mem.h
index e8ff0d8..5cd40e9 100644
--- a/arch/um/include/mem.h
+++ b/arch/um/include/mem.h
@@ -1,18 +1,12 @@
/*
- * Copyright (C) 2002, 2003 Jeff Dike ([EMAIL PROTECTED])
+ * Copyright (C) 2002 - 2007 Jeff Dike ([EMAIL PROTECTED],linux.intel}.com)
* Licensed under the GPL
*/
#ifndef __MEM_H__
#define __MEM_H__
-#include "linux/types.h"
-
-extern int phys_mapping(unsigned long phys, __u64 *offset_out);
-extern int physmem_subst_mapping(void *virt, int fd, __u64 offset, int w);
-extern int is_remapped(void *virt);
-extern int physmem_remove_mapping(void *virt);
-extern void physmem_forget_descriptor(int fd);
+extern int phys_mapping(unsigned long phys, unsigned long long *offset_out);
extern unsigned long uml_physmem;
static inline unsigned long to_phys(void *virt)
@@ -26,14 +20,3 @@ static inline void *to_virt(unsigned long phys)
}
#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:
- */
diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c
index a55d221..1fe86d8 100644
--- a/arch/um/kernel/physmem.c
+++ b/arch/um/kernel/physmem.c
@@ -115,7 +115,7 @@ void __init setup_physmem(unsigned long start, unsigned
long reserve_end,
len - bootmap_size - reserve);
}
-int phys_mapping(unsigned long phys, __u64 *offset_out)
+int phys_mapping(unsigned long phys, unsigned long long *offset_out)
{
int fd = -1;
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index e12d18c..a20d313 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -382,7 +382,7 @@ int copy_context_skas0(unsigned long new_stack, int pid)
unsigned long current_stack = current_stub_stack();
struct stub_data *data = (struct stub_data *) current_stack;
struct stub_data *child_data = (struct stub_data *) new_stack;
- __u64 new_offset;
+ unsigned long long new_offset;
int new_fd = phys_mapping(to_phys((void *)new_stack), &new_offset);
/*
@@ -444,7 +444,7 @@ void map_stub_pages(int fd, unsigned long code,
{
struct proc_mm_op mmop;
int n;
- __u64 code_offset;
+ unsigned long long code_offset;
int code_fd = phys_mapping(to_phys((void *) &__syscall_stub_start),
&code_offset);
@@ -469,7 +469,7 @@ void map_stub_pages(int fd, unsigned long code,
}
if (stack) {
- __u64 map_offset;
+ unsigned long long map_offset;
int map_fd = phys_mapping(to_phys((void *)stack), &map_offset);
mmop = ((struct proc_mm_op)
{ .op = MM_MMAP,
-
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