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| author | Thomas Gleixner <tglx@linutronix.de> | 2008-10-22 09:48:06 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-10-22 09:48:06 +0200 |
| commit | 268a3dcfea2077fca60d3715caa5c96f9b5e6ea7 (patch) | |
| tree | c2232774508424e677e27f296090a68c775e4669 /arch/alpha/kernel/osf_sys.c | |
| parent | c4bd822e7b12a9008241d76db45b665f2fef180c (diff) | |
| parent | 592aa999d6a272856c9bfbdaac0cfba1bb37c24c (diff) | |
| download | blackbird-op-linux-268a3dcfea2077fca60d3715caa5c96f9b5e6ea7.tar.gz blackbird-op-linux-268a3dcfea2077fca60d3715caa5c96f9b5e6ea7.zip | |
Merge branch 'timers/range-hrtimers' into v28-range-hrtimers-for-linus-v2
Conflicts:
kernel/time/tick-sched.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/alpha/kernel/osf_sys.c')
| -rw-r--r-- | arch/alpha/kernel/osf_sys.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index 8509dad31204..8e19acbf2886 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -986,10 +986,12 @@ asmlinkage int osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, struct timeval32 __user *tvp) { - s64 timeout = MAX_SCHEDULE_TIMEOUT; + struct timespec end_time, *to = NULL; if (tvp) { time_t sec, usec; + to = &end_time; + if (!access_ok(VERIFY_READ, tvp, sizeof(*tvp)) || __get_user(sec, &tvp->tv_sec) || __get_user(usec, &tvp->tv_usec)) { @@ -999,14 +1001,13 @@ osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, if (sec < 0 || usec < 0) return -EINVAL; - if ((unsigned long) sec < MAX_SELECT_SECONDS) { - timeout = (usec + 1000000/HZ - 1) / (1000000/HZ); - timeout += sec * (unsigned long) HZ; - } + if (poll_select_set_timeout(to, sec, usec * NSEC_PER_USEC)) + return -EINVAL; + } /* OSF does not copy back the remaining time. */ - return core_sys_select(n, inp, outp, exp, &timeout); + return core_sys_select(n, inp, outp, exp, to); } struct rusage32 { |
