Commit 73c4efd2c88a41c8a4810904266a34423b5584e5
Committed by
Ingo Molnar
Ingo Molnar
1 parent
c7af77b584
Exists in
master
and in
4 other branches
sched: sysctl, proc_dointvec_minmax() expects int values for
min_sched_granularity_ns, max_sched_granularity_ns, min_wakeup_granularity_ns and max_wakeup_granularity_ns are declared "unsigned long". This is incorrect since proc_dointvec_minmax() expects plain "int" guard values. This bug only triggers on big endian 64 bit arches. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Showing 1 changed file with 4 additions and 4 deletions Side-by-side Diff
kernel/sysctl.c
| ... | ... | @@ -225,10 +225,10 @@ |
| 225 | 225 | }; |
| 226 | 226 | |
| 227 | 227 | #ifdef CONFIG_SCHED_DEBUG |
| 228 | -static unsigned long min_sched_granularity_ns = 100000; /* 100 usecs */ | |
| 229 | -static unsigned long max_sched_granularity_ns = NSEC_PER_SEC; /* 1 second */ | |
| 230 | -static unsigned long min_wakeup_granularity_ns; /* 0 usecs */ | |
| 231 | -static unsigned long max_wakeup_granularity_ns = NSEC_PER_SEC; /* 1 second */ | |
| 228 | +static int min_sched_granularity_ns = 100000; /* 100 usecs */ | |
| 229 | +static int max_sched_granularity_ns = NSEC_PER_SEC; /* 1 second */ | |
| 230 | +static int min_wakeup_granularity_ns; /* 0 usecs */ | |
| 231 | +static int max_wakeup_granularity_ns = NSEC_PER_SEC; /* 1 second */ | |
| 232 | 232 | #endif |
| 233 | 233 | |
| 234 | 234 | static struct ctl_table kern_table[] = { |