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-rw-r--r--arch/sparc/lib/GENcopy_from_user.S2
-rw-r--r--arch/sparc/lib/GENcopy_to_user.S2
-rw-r--r--arch/sparc/lib/GENpatch.S4
-rw-r--r--arch/sparc/lib/NG2copy_from_user.S2
-rw-r--r--arch/sparc/lib/NG2copy_to_user.S2
-rw-r--r--arch/sparc/lib/NG2memcpy.S4
-rw-r--r--arch/sparc/lib/NG2patch.S4
-rw-r--r--arch/sparc/lib/NG4copy_from_user.S2
-rw-r--r--arch/sparc/lib/NG4copy_to_user.S2
-rw-r--r--arch/sparc/lib/NG4memcpy.S1
-rw-r--r--arch/sparc/lib/NG4memset.S1
-rw-r--r--arch/sparc/lib/NG4patch.S4
-rw-r--r--arch/sparc/lib/NGcopy_from_user.S2
-rw-r--r--arch/sparc/lib/NGcopy_to_user.S2
-rw-r--r--arch/sparc/lib/NGmemcpy.S1
-rw-r--r--arch/sparc/lib/NGpatch.S4
-rw-r--r--arch/sparc/lib/U1copy_from_user.S4
-rw-r--r--arch/sparc/lib/U1copy_to_user.S4
-rw-r--r--arch/sparc/lib/U3copy_to_user.S2
-rw-r--r--arch/sparc/lib/U3patch.S4
-rw-r--r--arch/sparc/lib/copy_in_user.S6
-rw-r--r--arch/sparc/lib/copy_user.S16
22 files changed, 34 insertions, 41 deletions
diff --git a/arch/sparc/lib/GENcopy_from_user.S b/arch/sparc/lib/GENcopy_from_user.S
index 69a439fa2fc1..8aa16ef113f2 100644
--- a/arch/sparc/lib/GENcopy_from_user.S
+++ b/arch/sparc/lib/GENcopy_from_user.S
@@ -23,7 +23,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/GENcopy_to_user.S b/arch/sparc/lib/GENcopy_to_user.S
index 9947427ce354..311c8fa5e98e 100644
--- a/arch/sparc/lib/GENcopy_to_user.S
+++ b/arch/sparc/lib/GENcopy_to_user.S
@@ -27,7 +27,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/GENpatch.S b/arch/sparc/lib/GENpatch.S
index fab9e89f16bd..95e2f1f9e477 100644
--- a/arch/sparc/lib/GENpatch.S
+++ b/arch/sparc/lib/GENpatch.S
@@ -26,8 +26,8 @@
.type generic_patch_copyops,#function
generic_patch_copyops:
GEN_DO_PATCH(memcpy, GENmemcpy)
- GEN_DO_PATCH(___copy_from_user, GENcopy_from_user)
- GEN_DO_PATCH(___copy_to_user, GENcopy_to_user)
+ GEN_DO_PATCH(raw_copy_from_user, GENcopy_from_user)
+ GEN_DO_PATCH(raw_copy_to_user, GENcopy_to_user)
retl
nop
.size generic_patch_copyops,.-generic_patch_copyops
diff --git a/arch/sparc/lib/NG2copy_from_user.S b/arch/sparc/lib/NG2copy_from_user.S
index b79a6998d87c..0d8a018118c2 100644
--- a/arch/sparc/lib/NG2copy_from_user.S
+++ b/arch/sparc/lib/NG2copy_from_user.S
@@ -36,7 +36,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/NG2copy_to_user.S b/arch/sparc/lib/NG2copy_to_user.S
index dcec55f254ab..a7a0ea0d8a0b 100644
--- a/arch/sparc/lib/NG2copy_to_user.S
+++ b/arch/sparc/lib/NG2copy_to_user.S
@@ -45,7 +45,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/NG2memcpy.S b/arch/sparc/lib/NG2memcpy.S
index c629dbd121b6..64dcd6cdb606 100644
--- a/arch/sparc/lib/NG2memcpy.S
+++ b/arch/sparc/lib/NG2memcpy.S
@@ -326,11 +326,13 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
blu 170f
nop
ba,a,pt %xcc, 180f
+ nop
4: /* 32 <= low bits < 48 */
blu 150f
nop
ba,a,pt %xcc, 160f
+ nop
5: /* 0 < low bits < 32 */
blu,a 6f
cmp %g2, 8
@@ -338,6 +340,7 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
blu 130f
nop
ba,a,pt %xcc, 140f
+ nop
6: /* 0 < low bits < 16 */
bgeu 120f
nop
@@ -475,6 +478,7 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
brz,pt %o2, 85f
sub %o0, %o1, GLOBAL_SPARE
ba,a,pt %XCC, 90f
+ nop
.align 64
75: /* 16 < len <= 64 */
diff --git a/arch/sparc/lib/NG2patch.S b/arch/sparc/lib/NG2patch.S
index 28c36f06a6d1..56ccc19adde8 100644
--- a/arch/sparc/lib/NG2patch.S
+++ b/arch/sparc/lib/NG2patch.S
@@ -26,8 +26,8 @@
.type niagara2_patch_copyops,#function
niagara2_patch_copyops:
NG_DO_PATCH(memcpy, NG2memcpy)
- NG_DO_PATCH(___copy_from_user, NG2copy_from_user)
- NG_DO_PATCH(___copy_to_user, NG2copy_to_user)
+ NG_DO_PATCH(raw_copy_from_user, NG2copy_from_user)
+ NG_DO_PATCH(raw_copy_to_user, NG2copy_to_user)
retl
nop
.size niagara2_patch_copyops,.-niagara2_patch_copyops
diff --git a/arch/sparc/lib/NG4copy_from_user.S b/arch/sparc/lib/NG4copy_from_user.S
index 16a286c1a528..5bb506bd61fa 100644
--- a/arch/sparc/lib/NG4copy_from_user.S
+++ b/arch/sparc/lib/NG4copy_from_user.S
@@ -31,7 +31,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/NG4copy_to_user.S b/arch/sparc/lib/NG4copy_to_user.S
index 6b0276ffc858..a82d4d45fc1c 100644
--- a/arch/sparc/lib/NG4copy_to_user.S
+++ b/arch/sparc/lib/NG4copy_to_user.S
@@ -40,7 +40,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/NG4memcpy.S b/arch/sparc/lib/NG4memcpy.S
index 75bb93b1437f..78ea962edcbe 100644
--- a/arch/sparc/lib/NG4memcpy.S
+++ b/arch/sparc/lib/NG4memcpy.S
@@ -530,4 +530,5 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
bne,pt %icc, 1b
EX_ST(STORE(stb, %g1, %o0 - 0x01), NG4_retl_o2_plus_1)
ba,a,pt %icc, .Lexit
+ nop
.size FUNC_NAME, .-FUNC_NAME
diff --git a/arch/sparc/lib/NG4memset.S b/arch/sparc/lib/NG4memset.S
index 41da4bdd95cb..7c0c81f18837 100644
--- a/arch/sparc/lib/NG4memset.S
+++ b/arch/sparc/lib/NG4memset.S
@@ -102,4 +102,5 @@ NG4bzero:
bne,pt %icc, 1b
add %o0, 0x30, %o0
ba,a,pt %icc, .Lpostloop
+ nop
.size NG4bzero,.-NG4bzero
diff --git a/arch/sparc/lib/NG4patch.S b/arch/sparc/lib/NG4patch.S
index a114cbcf2a48..3cc0f8cc95df 100644
--- a/arch/sparc/lib/NG4patch.S
+++ b/arch/sparc/lib/NG4patch.S
@@ -26,8 +26,8 @@
.type niagara4_patch_copyops,#function
niagara4_patch_copyops:
NG_DO_PATCH(memcpy, NG4memcpy)
- NG_DO_PATCH(___copy_from_user, NG4copy_from_user)
- NG_DO_PATCH(___copy_to_user, NG4copy_to_user)
+ NG_DO_PATCH(raw_copy_from_user, NG4copy_from_user)
+ NG_DO_PATCH(raw_copy_to_user, NG4copy_to_user)
retl
nop
.size niagara4_patch_copyops,.-niagara4_patch_copyops
diff --git a/arch/sparc/lib/NGcopy_from_user.S b/arch/sparc/lib/NGcopy_from_user.S
index 9cd42fcbc781..2333b6f3e824 100644
--- a/arch/sparc/lib/NGcopy_from_user.S
+++ b/arch/sparc/lib/NGcopy_from_user.S
@@ -25,7 +25,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/NGcopy_to_user.S b/arch/sparc/lib/NGcopy_to_user.S
index 5c358afd464e..07ba20bc4ea4 100644
--- a/arch/sparc/lib/NGcopy_to_user.S
+++ b/arch/sparc/lib/NGcopy_to_user.S
@@ -28,7 +28,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/NGmemcpy.S b/arch/sparc/lib/NGmemcpy.S
index d88c4ed50a00..cd654a719b27 100644
--- a/arch/sparc/lib/NGmemcpy.S
+++ b/arch/sparc/lib/NGmemcpy.S
@@ -394,6 +394,7 @@ FUNC_NAME: /* %i0=dst, %i1=src, %i2=len */
brz,pt %i2, 85f
sub %o0, %i1, %i3
ba,a,pt %XCC, 90f
+ nop
.align 64
70: /* 16 < len <= 64 */
diff --git a/arch/sparc/lib/NGpatch.S b/arch/sparc/lib/NGpatch.S
index 3b0674fc3366..62ccda7e7b38 100644
--- a/arch/sparc/lib/NGpatch.S
+++ b/arch/sparc/lib/NGpatch.S
@@ -26,8 +26,8 @@
.type niagara_patch_copyops,#function
niagara_patch_copyops:
NG_DO_PATCH(memcpy, NGmemcpy)
- NG_DO_PATCH(___copy_from_user, NGcopy_from_user)
- NG_DO_PATCH(___copy_to_user, NGcopy_to_user)
+ NG_DO_PATCH(raw_copy_from_user, NGcopy_from_user)
+ NG_DO_PATCH(raw_copy_to_user, NGcopy_to_user)
retl
nop
.size niagara_patch_copyops,.-niagara_patch_copyops
diff --git a/arch/sparc/lib/U1copy_from_user.S b/arch/sparc/lib/U1copy_from_user.S
index bb6ff73229e3..9a6e68a9bf4a 100644
--- a/arch/sparc/lib/U1copy_from_user.S
+++ b/arch/sparc/lib/U1copy_from_user.S
@@ -19,7 +19,7 @@
.text; \
.align 4;
-#define FUNC_NAME ___copy_from_user
+#define FUNC_NAME raw_copy_from_user
#define LOAD(type,addr,dest) type##a [addr] %asi, dest
#define LOAD_BLK(addr,dest) ldda [addr] ASI_BLK_AIUS, dest
#define EX_RETVAL(x) 0
@@ -31,7 +31,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop; \
#include "U1memcpy.S"
diff --git a/arch/sparc/lib/U1copy_to_user.S b/arch/sparc/lib/U1copy_to_user.S
index ed92ce739558..d7b28491eddf 100644
--- a/arch/sparc/lib/U1copy_to_user.S
+++ b/arch/sparc/lib/U1copy_to_user.S
@@ -19,7 +19,7 @@
.text; \
.align 4;
-#define FUNC_NAME ___copy_to_user
+#define FUNC_NAME raw_copy_to_user
#define STORE(type,src,addr) type##a src, [addr] ASI_AIUS
#define STORE_BLK(src,addr) stda src, [addr] ASI_BLK_AIUS
#define EX_RETVAL(x) 0
@@ -31,7 +31,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop; \
#include "U1memcpy.S"
diff --git a/arch/sparc/lib/U3copy_to_user.S b/arch/sparc/lib/U3copy_to_user.S
index c4ee858e352a..f48fb87fe9f2 100644
--- a/arch/sparc/lib/U3copy_to_user.S
+++ b/arch/sparc/lib/U3copy_to_user.S
@@ -31,7 +31,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, ___copy_in_user; \
+ bne,pn %icc, raw_copy_in_user; \
nop; \
#include "U3memcpy.S"
diff --git a/arch/sparc/lib/U3patch.S b/arch/sparc/lib/U3patch.S
index ecc302619a6e..91cd6539b6e1 100644
--- a/arch/sparc/lib/U3patch.S
+++ b/arch/sparc/lib/U3patch.S
@@ -26,8 +26,8 @@
.type cheetah_patch_copyops,#function
cheetah_patch_copyops:
ULTRA3_DO_PATCH(memcpy, U3memcpy)
- ULTRA3_DO_PATCH(___copy_from_user, U3copy_from_user)
- ULTRA3_DO_PATCH(___copy_to_user, U3copy_to_user)
+ ULTRA3_DO_PATCH(raw_copy_from_user, U3copy_from_user)
+ ULTRA3_DO_PATCH(raw_copy_to_user, U3copy_to_user)
retl
nop
.size cheetah_patch_copyops,.-cheetah_patch_copyops
diff --git a/arch/sparc/lib/copy_in_user.S b/arch/sparc/lib/copy_in_user.S
index 0252b218de45..1b73bb80aeb0 100644
--- a/arch/sparc/lib/copy_in_user.S
+++ b/arch/sparc/lib/copy_in_user.S
@@ -44,7 +44,7 @@ __retl_o2_plus_1:
* to copy register windows around during thread cloning.
*/
-ENTRY(___copy_in_user) /* %o0=dst, %o1=src, %o2=len */
+ENTRY(raw_copy_in_user) /* %o0=dst, %o1=src, %o2=len */
cmp %o2, 0
be,pn %XCC, 85f
or %o0, %o1, %o3
@@ -105,5 +105,5 @@ ENTRY(___copy_in_user) /* %o0=dst, %o1=src, %o2=len */
add %o0, 1, %o0
retl
clr %o0
-ENDPROC(___copy_in_user)
-EXPORT_SYMBOL(___copy_in_user)
+ENDPROC(raw_copy_in_user)
+EXPORT_SYMBOL(raw_copy_in_user)
diff --git a/arch/sparc/lib/copy_user.S b/arch/sparc/lib/copy_user.S
index cea644dc67a6..bc243ee807cc 100644
--- a/arch/sparc/lib/copy_user.S
+++ b/arch/sparc/lib/copy_user.S
@@ -364,21 +364,7 @@ short_aligned_end:
97:
mov %o2, %g3
fixupretl:
- sethi %hi(PAGE_OFFSET), %g1
- cmp %o0, %g1
- blu 1f
- cmp %o1, %g1
- bgeu 1f
- ld [%g6 + TI_PREEMPT], %g1
- cmp %g1, 0
- bne 1f
- nop
- save %sp, -64, %sp
- mov %i0, %o0
- call __bzero
- mov %g3, %o1
- restore
-1: retl
+ retl
mov %g3, %o0
/* exception routine sets %g2 to (broken_insn - first_insn)>>2 */
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