3cd0462230
Pull CPU hotplug updates from Thomas Gleixner: "A small update for the SMP hotplug code code: - Track "booted once" CPUs in a cpumask so the x86 APIC code has an easy way to decide whether broadcast IPIs are safe to use or not. - Implement a cpumask_or_equal() helper for the IPI broadcast evaluation. The above two changes have been also pulled into the x86/apic branch for implementing the conditional IPI broadcast feature. - Cache the number of online CPUs instead of reevaluating it over and over. num_online_cpus() is an unreliable snapshot anyway except when it is used outside a cpu hotplug locked region. The cached access is not changing this, but it's definitely faster than calculating the bitmap wheight especially in hot paths" * 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Cache number of online CPUs cpumask: Implement cpumask_or_equal() smp/hotplug: Track booted once CPUs in a cpumask |
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acpi | ||
asm-generic | ||
clocksource | ||
crypto | ||
drm | ||
dt-bindings | ||
keys | ||
kvm | ||
linux | ||
math-emu | ||
media | ||
misc | ||
net | ||
pcmcia | ||
ras | ||
rdma | ||
scsi | ||
soc | ||
sound | ||
target | ||
trace | ||
uapi | ||
vdso | ||
video | ||
xen | ||
Kbuild |