Pull cpuidle into release branch

[pandora-kernel.git] / arch / alpha / kernel / osf_sys.c

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index fb80404..6413c5f 100644 (file)
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -93,7 +93,6 @@ osf_set_program_attributes(unsigned long text_start, unsigned long text_len,
  * offset differences aren't the same as "d_reclen").
  */
 #define NAME_OFFSET    offsetof (struct osf_dirent, d_name)
-#define ROUND_UP(x)    (((x)+3) & ~3)
 
 struct osf_dirent {
        unsigned int d_ino;
@@ -115,7 +114,7 @@ osf_filldir(void *__buf, const char *name, int namlen, loff_t offset,
 {
        struct osf_dirent __user *dirent;
        struct osf_dirent_callback *buf = (struct osf_dirent_callback *) __buf;
-       unsigned int reclen = ROUND_UP(NAME_OFFSET + namlen + 1);
+       unsigned int reclen = ALIGN(NAME_OFFSET + namlen + 1, sizeof(u32));
        unsigned int d_ino;
 
        buf->error = -EINVAL;   /* only used if we fail */
@@ -174,7 +173,6 @@ osf_getdirentries(unsigned int fd, struct osf_dirent __user *dirent,
        return error;
 }
 
-#undef ROUND_UP
 #undef NAME_OFFSET
 
 asmlinkage unsigned long
@@ -717,7 +715,7 @@ osf_setsysinfo(unsigned long op, void __user *buffer, unsigned long nbytes,
                /* 
                 * Alpha Architecture Handbook 4.7.7.3:
                 * To be fully IEEE compiant, we must track the current IEEE
-                * exception state in software, because spurrious bits can be
+                * exception state in software, because spurious bits can be
                 * set in the trap shadow of a software-complete insn.
                 */
 
@@ -955,15 +953,25 @@ osf_setitimer(int which, struct itimerval32 __user *in, struct itimerval32 __use
 asmlinkage int
 osf_utimes(char __user *filename, struct timeval32 __user *tvs)
 {
-       struct timeval ktvs[2];
+       struct timespec tv[2];
 
        if (tvs) {
+               struct timeval ktvs[2];
                if (get_tv32(&ktvs[0], &tvs[0]) ||
                    get_tv32(&ktvs[1], &tvs[1]))
                        return -EFAULT;
+
+               if (ktvs[0].tv_usec < 0 || ktvs[0].tv_usec >= 1000000 ||
+                   ktvs[1].tv_usec < 0 || ktvs[1].tv_usec >= 1000000)
+                       return -EINVAL;
+
+               tv[0].tv_sec = ktvs[0].tv_sec;
+               tv[0].tv_nsec = 1000 * ktvs[0].tv_usec;
+               tv[1].tv_sec = ktvs[1].tv_sec;
+               tv[1].tv_nsec = 1000 * ktvs[1].tv_usec;
        }
 
-       return do_utimes(AT_FDCWD, filename, tvs ? ktvs : NULL);
+       return do_utimes(AT_FDCWD, filename, tvs ? tv : NULL, 0);
 }
 
 #define MAX_SELECT_SECONDS \
@@ -979,7 +987,7 @@ osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
        long timeout;
        int ret = -EINVAL;
        struct fdtable *fdt;
-       int max_fdset;
+       int max_fds;
 
        timeout = MAX_SCHEDULE_TIMEOUT;
        if (tvp) {
@@ -1003,9 +1011,9 @@ osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
 
        rcu_read_lock();
        fdt = files_fdtable(current->files);
-       max_fdset = fdt->max_fdset;
+       max_fds = fdt->max_fds;
        rcu_read_unlock();
-       if (n < 0 || n > max_fdset)
+       if (n < 0 || n > max_fds)
                goto out_nofds;
 
        /*
@@ -1267,6 +1275,9 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
        if (len > limit)
                return -ENOMEM;
 
+       if (flags & MAP_FIXED)
+               return addr;
+
        /* First, see if the given suggestion fits.
 
           The OSF/1 loader (/sbin/loader) relies on us returning an