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| author | David S. Miller <davem@davemloft.net> | 2013-02-18 23:32:49 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-18 23:34:21 -0500 |
| commit | 6338a53a2bd02d5878ab449371323364b7cc7694 (patch) | |
| tree | 461c4acae130771b9856715bc2cfdc341b6e5964 /arch/s390 | |
| parent | 8064b3cf750e71fdaf306abb4433a93d0f45f4c9 (diff) | |
| parent | 18cf0d0784b4a634472ed24d0d7ca1c721d93e90 (diff) | |
| download | blackbird-op-linux-6338a53a2bd02d5878ab449371323364b7cc7694.tar.gz blackbird-op-linux-6338a53a2bd02d5878ab449371323364b7cc7694.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net into net
Pull in 'net' to take in the bug fixes that didn't make it into
3.8-final.
Also, deal with the semantic conflict of the change made to
net/ipv6/xfrm6_policy.c A missing rt6->n neighbour release
was added to 'net', but in 'net-next' we no longer cache the
neighbour entries in the ipv6 routes so that change is not
appropriate there.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/time.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index a5f4f5a1d24b..0aa98db8a80d 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -120,6 +120,9 @@ static int s390_next_ktime(ktime_t expires, nsecs = ktime_to_ns(ktime_add(timespec_to_ktime(ts), expires)); do_div(nsecs, 125); S390_lowcore.clock_comparator = sched_clock_base_cc + (nsecs << 9); + /* Program the maximum value if we have an overflow (== year 2042) */ + if (unlikely(S390_lowcore.clock_comparator < sched_clock_base_cc)) + S390_lowcore.clock_comparator = -1ULL; set_clock_comparator(S390_lowcore.clock_comparator); return 0; } |
