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| author | Hans de Goede <hdegoede@redhat.com> | 2024-09-05 16:51:58 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2024-09-05 16:57:36 +0200 |
| commit | 56d8b784c56588cd40f98e4b1d4f6e29e3cb02b8 (patch) | |
| tree | 5edd10e48440fcbb5a76bbb9b78dc1706b3d5cec /kernel/cpu.c | |
| parent | 3a1fb526c2482b2f61c9813e9e14fcdab4ffa390 (diff) | |
| parent | a54da9df75cd1b4b5028f6c60f9a211532680585 (diff) | |
Merge tag 'hwmon-for-v6.11-rc7' into review-hans
Merge "hwmon fixes for v6.11-rc7" into review-hans to bring in
commit a54da9df75cd ("hwmon: (hp-wmi-sensors) Check if WMI event
data exists").
This is a dependency for a set of WMI event data refactoring changes.
Diffstat (limited to 'kernel/cpu.c')
| -rw-r--r-- | kernel/cpu.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index 1209ddaec026..b1fd2a3db91a 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -2689,6 +2689,16 @@ int cpuhp_smt_disable(enum cpuhp_smt_control ctrlval) return ret; } +/** + * Check if the core a CPU belongs to is online + */ +#if !defined(topology_is_core_online) +static inline bool topology_is_core_online(unsigned int cpu) +{ + return true; +} +#endif + int cpuhp_smt_enable(void) { int cpu, ret = 0; @@ -2699,7 +2709,7 @@ int cpuhp_smt_enable(void) /* Skip online CPUs and CPUs on offline nodes */ if (cpu_online(cpu) || !node_online(cpu_to_node(cpu))) continue; - if (!cpu_smt_thread_allowed(cpu)) + if (!cpu_smt_thread_allowed(cpu) || !topology_is_core_online(cpu)) continue; ret = _cpu_up(cpu, 0, CPUHP_ONLINE); if (ret) |