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author | 2025-03-13 09:39:28 +0800 | |
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committer | 2025-03-17 11:29:18 +0530 | |
commit | 45f589b7167f36290d29c79e3a442dc0b13c086a (patch) | |
tree | 6d5a950044c269256f30ce1bc9c8e5239883f76d /scripts/lib/kdoc/kdoc_re.py | |
parent | cpufreq: tegra186: Share policy per cluster (diff) | |
download | wireguard-linux-45f589b7167f36290d29c79e3a442dc0b13c086a.tar.xz wireguard-linux-45f589b7167f36290d29c79e3a442dc0b13c086a.zip |
cpufreq: Init cpufreq only for present CPUs
for_each_possible_cpu() is currently used to initialize cpufreq.
However, in cpu_dev_register_generic(), for_each_present_cpu()
is used to register CPU devices which means the CPU devices are
only registered for present CPUs and not all possible CPUs.
With nosmp or maxcpus=0, only the boot CPU is present, lead
to the cpufreq probe failure or defer probe due to no cpu device
available for not present CPUs.
Change for_each_possible_cpu() to for_each_present_cpu() in the
above cpufreq drivers to ensure it only registers cpufreq for
CPUs that are actually present.
Fixes: b0c69e1214bc ("drivers: base: Use present CPUs in GENERIC_CPU_DEVICES")
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_re.py')
0 files changed, 0 insertions, 0 deletions