diff options
Diffstat (limited to 'arch/x86/include/asm/futex.h')
| -rw-r--r-- | arch/x86/include/asm/futex.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h index f373046..be27ba1 100644 --- a/arch/x86/include/asm/futex.h +++ b/arch/x86/include/asm/futex.h @@ -55,12 +55,6 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr) if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))) return -EFAULT; -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_BSWAP) - /* Real i386 machines can only support FUTEX_OP_SET */ - if (op != FUTEX_OP_SET && boot_cpu_data.x86 == 3) - return -ENOSYS; -#endif - pagefault_disable(); switch (op) { @@ -118,12 +112,6 @@ static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, { int ret = 0; -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_BSWAP) - /* Real i386 machines have no cmpxchg instruction */ - if (boot_cpu_data.x86 == 3) - return -ENOSYS; -#endif - if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))) return -EFAULT; |