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Line
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| 0 |
-- common/lib/modules/fglrx/build_mod/2.6.x/Makefile |
0 |
++ common/lib/modules/fglrx/build_mod/2.6.x/Makefile |
|
Lines 67-72
EXTRA_CFLAGS += \
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|
| 67 |
-DFGL_LINUX253P1_VMA_API \ |
67 |
-DFGL_LINUX253P1_VMA_API \ |
| 68 |
-DPAGE_ATTR_FIX=$(PAGE_ATTR_FIX) \ |
68 |
-DPAGE_ATTR_FIX=$(PAGE_ATTR_FIX) \ |
| 69 |
|
69 |
|
|
|
70 |
EXTRA_CFLAGS +=-DARCH_COMPAT_ALLOC_USER_SPACE |
| 70 |
ifeq ($(KERNELRELEASE),) |
71 |
ifeq ($(KERNELRELEASE),) |
| 71 |
# on first call from remote location we get into this path |
72 |
# on first call from remote location we get into this path |
| 72 |
# whilst on second call all is managed by the embedding kernel makefile |
73 |
# whilst on second call all is managed by the embedding kernel makefile |
| 73 |
-- common/lib/modules/fglrx/build_mod/kcl_ioctl.c |
74 |
++ common/lib/modules/fglrx/build_mod/kcl_ioctl.c |
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Lines 193-199
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| 193 |
*/ |
193 |
*/ |
| 194 |
void* ATI_API_CALL KCL_IOCTL_AllocUserSpace32(long size) |
194 |
void* ATI_API_CALL KCL_IOCTL_AllocUserSpace32(long size) |
| 195 |
{ |
195 |
{ |
| 196 |
return compat_alloc_user_space(size); |
196 |
void __user *ptr; |
|
|
197 |
|
| 198 |
/* If len occupies more than half of the entire compat space... */ |
| 199 |
if (unlikely(((unsigned long) size) > (((compat_uptr_t)~0) >> 1))) |
| 200 |
return NULL; |
| 201 |
|
| 202 |
ptr = arch_compat_alloc_user_space(size); |
| 203 |
|
| 204 |
|
| 205 |
if (unlikely(!access_ok(VERIFY_WRITE, ptr, size))) |
| 206 |
return NULL; |
| 207 |
|
| 208 |
return ptr; |
| 197 |
} |
209 |
} |
| 198 |
|
210 |
|
| 199 |
#endif // __x86_64__ |
211 |
#endif // __x86_64__ |
