linux/kernel/sched
Konstantin Khlebnikov 1a010e29cf sched/rt: Check integer overflow at usec to nsec conversion
Example of unhandled overflows:

 # echo 18446744073709651 > cpu.rt_runtime_us
 # cat cpu.rt_runtime_us
 99

 # echo 18446744073709900 > cpu.rt_period_us
 # cat cpu.rt_period_us
 348

After this patch they will fail with -EINVAL.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/155125501739.293431.5252197504404771496.stgit@buzz
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-04-19 13:42:09 +02:00
..
autogroup.c
autogroup.h
clock.c
completion.c
core.c sched/core: Fix typo in comment 2019-04-19 12:22:16 +02:00
cpuacct.c
cpudeadline.c
cpudeadline.h
cpufreq.c sched/cpufreq: Annotate cpufreq_update_util_data pointer with __rcu 2019-04-03 12:34:31 +02:00
cpufreq_schedutil.c Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-03-24 11:42:10 -07:00
cpupri.c
cpupri.h
cputime.c
deadline.c
debug.c
fair.c sched/core: Make some functions static 2019-04-18 20:28:02 +02:00
features.h
idle.c
isolation.c
loadavg.c
Makefile
membarrier.c
pelt.c
pelt.h
psi.c
rt.c sched/rt: Check integer overflow at usec to nsec conversion 2019-04-19 13:42:09 +02:00
sched-pelt.h
sched.h sched/core: Annotate perf_domain pointer with __rcu 2019-04-03 12:34:31 +02:00
stats.c
stats.h
stop_task.c
swait.c
topology.c sched/topology: Skip duplicate group rewrites in build_sched_groups() 2019-04-10 09:41:34 +02:00
wait.c
wait_bit.c