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Gregory Nutt 2014-11-19 09:36:48 -06:00
parent 4448cc43db
commit a821fdeb6e
1 changed files with 11 additions and 1 deletions
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@ -9012,4 +9012,14 @@
IP_FLAGS vs TCPFLAGS. The problem fixed here is that there IP flags
were not available when TCP was disabled. The IP flags are used in
ICMP and IGMP (2014-11-17).
* sched/clock/clock_abstime2ticks.c: Calling mq_timedreceived() with
immediate timeout was getting stuck and not timing out. Immediate
timeout is achieved by setting absolute timeout value to past time,
for example abstime={ .tv_sec=0, .tv_nsec=0 }. However absolute
time was converted to relative time using unsigned integer arithmetic
and resulted large ticks count by clock_abstime2ticks, instead of
expected negative ticks value. Change corrects clock_abstime2ticks()
to return negative ticks, if absolute time is in the past. From
Jussi Kivilinna (2014-11-19).
* fs/vfs/fs_poll.c: poll() was not waking up from signals (for example
mq_notify() events). From Jussi Kivilinna (2014-11-19).