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| author | Jiri Kosina <jkosina@suse.cz> | 2022-01-10 09:49:13 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-01-10 09:49:13 +0100 |
| commit | 8a2094d679d921d104d3296528d4fa419702ce1c (patch) | |
| tree | 5feeb2f8b94eb3632109b778276ccd1007486770 /kernel/sched/core_sched.c | |
| parent | 3809fe479861194e310c23ed48b010c7c0f72d22 (diff) | |
| parent | b60d3c803d7603432a08aeaf988aff53b3a5ec64 (diff) | |
Merge branch 'for-5.17/core' into for-linus
- support for USI style pens (Tero Kristo, Mika Westerberg)
- quirk for devices that need inverted X/Y axes (Alistair Francis)
- small core code cleanups and deduplication (Benjamin Tissoires)
Diffstat (limited to 'kernel/sched/core_sched.c')
| -rw-r--r-- | kernel/sched/core_sched.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/sched/core_sched.c b/kernel/sched/core_sched.c index 48ac72696012..517f72b008f5 100644 --- a/kernel/sched/core_sched.c +++ b/kernel/sched/core_sched.c @@ -135,6 +135,10 @@ int sched_core_share_pid(unsigned int cmd, pid_t pid, enum pid_type type, if (!static_branch_likely(&sched_smt_present)) return -ENODEV; + BUILD_BUG_ON(PR_SCHED_CORE_SCOPE_THREAD != PIDTYPE_PID); + BUILD_BUG_ON(PR_SCHED_CORE_SCOPE_THREAD_GROUP != PIDTYPE_TGID); + BUILD_BUG_ON(PR_SCHED_CORE_SCOPE_PROCESS_GROUP != PIDTYPE_PGID); + if (type > PIDTYPE_PGID || cmd >= PR_SCHED_CORE_MAX || pid < 0 || (cmd != PR_SCHED_CORE_GET && uaddr)) return -EINVAL; |