diff options
Diffstat (limited to 'arch/tile/kernel/compat.c')
| -rw-r--r-- | arch/tile/kernel/compat.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c index a374c99..b1e06d0 100644 --- a/arch/tile/kernel/compat.c +++ b/arch/tile/kernel/compat.c @@ -88,34 +88,14 @@ long compat_sys_sched_rr_get_interval(compat_pid_t pid, mm_segment_t old_fs = get_fs(); set_fs(KERNEL_DS); - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t); + ret = sys_sched_rr_get_interval(pid, + (struct timespec __force __user *)&t); set_fs(old_fs); if (put_compat_timespec(&t, interval)) return -EFAULT; return ret; } -ssize_t compat_sys_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, - size_t count) -{ - mm_segment_t old_fs = get_fs(); - int ret; - off_t of; - - if (offset && get_user(of, offset)) - return -EFAULT; - - set_fs(KERNEL_DS); - ret = sys_sendfile(out_fd, in_fd, offset ? (off_t __user *)&of : NULL, - count); - set_fs(old_fs); - - if (offset && put_user(of, offset)) - return -EFAULT; - return ret; -} - - /* * The usual compat_sys_msgsnd() and _msgrcv() seem to be assuming * some different calling convention than our normal 32-bit tile code. @@ -177,6 +157,10 @@ long tile_compat_sys_msgrcv(int msqid, /* Pass full 64-bit values through ptrace. */ #define compat_sys_ptrace tile_compat_sys_ptrace +/* + * Note that we can't include <linux/unistd.h> here since the header + * guard will defeat us; <asm/unistd.h> checks for __SYSCALL as well. + */ void *compat_sys_call_table[__NR_syscalls] = { [0 ... __NR_syscalls-1] = sys_ni_syscall, #include <asm/unistd.h> |
