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ddk: v4.6.7

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git-svn-id: svn://kolibrios.org@7143 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2018-02-02 14:53:42 +00:00
parent b165e4f6b6
commit 66fbaa74b0
151 changed files with 5757 additions and 1680 deletions
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66
drivers/include/linux/kernel.h
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@@ -63,7 +63,7 @@
#define round_down(x, y) ((x) & ~__round_mask(x, y))
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
#define DIV_ROUND_UP __KERNEL_DIV_ROUND_UP
#define DIV_ROUND_UP_ULL(ll,d) \
({ unsigned long long _tmp = (ll)+(d)-1; do_div(_tmp, d); _tmp; })
@@ -788,64 +788,6 @@ extern unsigned int tsc_khz;
})
static inline __must_check long __copy_to_user(void __user *to,
const void *from, unsigned long n)
{
if (__builtin_constant_p(n)) {
switch(n) {
case 1:
*(u8 __force *)to = *(u8 *)from;
return 0;
case 2:
*(u16 __force *)to = *(u16 *)from;
return 0;
case 4:
*(u32 __force *)to = *(u32 *)from;
return 0;
default:
break;
}
}
__builtin_memcpy((void __force *)to, from, n);
return 0;
}
static __always_inline unsigned long
__copy_from_user(void *to, const void __user *from, unsigned long n)
{
if (__builtin_constant_p(n)) {
unsigned long ret;
switch (n) {
case 1:
*(u8 __force *)to = *(u8 *)from;
return 0;
case 2:
*(u16 __force *)to = *(u16 *)from;
return 0;
case 4:
*(u32 __force *)to = *(u32 *)from;
return 0;
default:
break;
}
}
__builtin_memcpy((void __force *)to, from, n);
}
static inline long copy_from_user(void *to,
const void __user * from, unsigned long n)
{
return __copy_from_user(to, from, n);
}
static inline long copy_to_user(void __user *to,
const void *from, unsigned long n)
{
return __copy_to_user(to, from, n);
}
#define CAP_SYS_ADMIN 21
static inline bool capable(int cap)
@@ -861,14 +803,8 @@ void kunmap_atomic(void *vaddr);
typedef u64 async_cookie_t;
//#define iowrite32(v, addr) writel((v), (addr))
#define __init
#define CONFIG_PAGE_OFFSET 0
typedef long long __kernel_long_t;
typedef unsigned long long __kernel_ulong_t;
#define __kernel_long_t __kernel_long_t
#endif