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| author | Dmitry Torokhov <dtor@insightbb.com> | 2007-02-10 07:26:32 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-02-10 07:26:32 +0100 |
| commit | b22364c8eec89e6b0c081a237f3b6348df87796f (patch) | |
| tree | 233a923281fb640106465d076997ff511efb6edf /include/asm-s390/futex.h | |
| parent | Input: ads7846 - be more compatible with the hwmon framework (diff) | |
| parent | libata: kill ATA_ENABLE_PATA (diff) | |
| download | linux-b22364c8eec89e6b0c081a237f3b6348df87796f.tar.xz linux-b22364c8eec89e6b0c081a237f3b6348df87796f.zip | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/asm-s390/futex.h')
| -rw-r--r-- | include/asm-s390/futex.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h index 5e261e1de671..5c5d02de49e9 100644 --- a/include/asm-s390/futex.h +++ b/include/asm-s390/futex.h @@ -4,8 +4,8 @@ #ifdef __KERNEL__ #include <linux/futex.h> +#include <linux/uaccess.h> #include <asm/errno.h> -#include <asm/uaccess.h> static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) { @@ -21,7 +21,9 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) return -EFAULT; + pagefault_disable(); ret = uaccess.futex_atomic_op(op, uaddr, oparg, &oldval); + pagefault_enable(); if (!ret) { switch (cmp) { |