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author | Keir Fraser <keir.fraser@citrix.com> | 2008-06-13 16:10:50 +0100 |
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committer | Keir Fraser <keir.fraser@citrix.com> | 2008-06-13 16:10:50 +0100 |
commit | 7ea5efa1368151f096094ea18df6b710216e3afa (patch) | |
tree | dd2a27090ed13bc4f966bc90b5eeb4f7f3bf34ae /xen/include/xen/compat.h | |
parent | 665d7a5c3db5b777168e92ede4c12eb4edb86dbb (diff) | |
download | xen-7ea5efa1368151f096094ea18df6b710216e3afa.tar.gz xen-7ea5efa1368151f096094ea18df6b710216e3afa.tar.bz2 xen-7ea5efa1368151f096094ea18df6b710216e3afa.zip |
32-on-64: Fix compat-access macros to use correct underlying HVM accessors.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'xen/include/xen/compat.h')
-rw-r--r-- | xen/include/xen/compat.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/xen/include/xen/compat.h b/xen/include/xen/compat.h index 205f843667..a2a4d6c2dd 100644 --- a/xen/include/xen/compat.h +++ b/xen/include/xen/compat.h @@ -47,7 +47,7 @@ const typeof(*(ptr)) *_s = (ptr); \ char (*_d)[sizeof(*_s)] = (void *)(full_ptr_t)(hnd).c; \ ((void)((typeof(**(hnd)._) *)(full_ptr_t)(hnd).c == (ptr))); \ - copy_to_user(_d + (off), _s, sizeof(*_s) * (nr)); \ + raw_copy_to_guest(_d + (off), _s, sizeof(*_s) * (nr)); \ }) /* @@ -57,7 +57,7 @@ #define copy_from_compat_offset(ptr, hnd, off, nr) ({ \ const typeof(*(ptr)) *_s = (typeof(**(hnd)._) *)(full_ptr_t)(hnd).c; \ typeof(*(ptr)) *_d = (ptr); \ - copy_from_user(_d, _s + (off), sizeof(*_d) * (nr)); \ + raw_copy_from_guest(_d, _s + (off), sizeof(*_d) * (nr)); \ }) #define copy_to_compat(hnd, ptr, nr) \ @@ -72,7 +72,7 @@ void *_d = &((typeof(**(hnd)._) *)(full_ptr_t)(hnd).c)->field; \ ((void)(&((typeof(**(hnd)._) *)(full_ptr_t)(hnd).c)->field == \ &(ptr)->field)); \ - copy_to_user(_d, _s, sizeof(*_s)); \ + raw_copy_to_guest(_d, _s, sizeof(*_s)); \ }) /* Copy sub-field of a structure from guest context via a compat handle. */ @@ -80,7 +80,7 @@ const typeof(&(ptr)->field) _s = \ &((typeof(**(hnd)._) *)(full_ptr_t)(hnd).c)->field; \ typeof(&(ptr)->field) _d = &(ptr)->field; \ - copy_from_user(_d, _s, sizeof(*_d)); \ + raw_copy_from_guest(_d, _s, sizeof(*_d)); \ }) /* @@ -95,13 +95,13 @@ const typeof(*(ptr)) *_s = (ptr); \ char (*_d)[sizeof(*_s)] = (void *)(full_ptr_t)(hnd).c; \ ((void)((typeof(**(hnd)._) *)(full_ptr_t)(hnd).c == (ptr))); \ - __copy_to_user(_d + (off), _s, sizeof(*_s) * (nr)); \ + __raw_copy_to_guest(_d + (off), _s, sizeof(*_s) * (nr)); \ }) #define __copy_from_compat_offset(ptr, hnd, off, nr) ({ \ const typeof(*(ptr)) *_s = (typeof(**(hnd)._) *)(full_ptr_t)(hnd).c; \ typeof(*(ptr)) *_d = (ptr); \ - __copy_from_user(_d, _s + (off), sizeof(*_d) * (nr)); \ + __raw_copy_from_guest(_d, _s + (off), sizeof(*_d) * (nr)); \ }) #define __copy_to_compat(hnd, ptr, nr) \ @@ -115,14 +115,14 @@ void *_d = &((typeof(**(hnd)._) *)(full_ptr_t)(hnd).c)->field; \ ((void)(&((typeof(**(hnd)._) *)(full_ptr_t)(hnd).c)->field == \ &(ptr)->field)); \ - __copy_to_user(_d, _s, sizeof(*_s)); \ + __raw_copy_to_guest(_d, _s, sizeof(*_s)); \ }) #define __copy_field_from_compat(ptr, hnd, field) ({ \ const typeof(&(ptr)->field) _s = \ &((typeof(**(hnd)._) *)(full_ptr_t)(hnd).c)->field; \ typeof(&(ptr)->field) _d = &(ptr)->field; \ - __copy_from_user(_d, _s, sizeof(*_d)); \ + __raw_copy_from_guest(_d, _s, sizeof(*_d)); \ }) |