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Borislav Petkov authored
Well, instead of having a real bank 4 on the BSP of each node and symlinks on the remaining cores, we push it up into the amd_northbridge descriptor which now contains a pointer to the northbridge bank 4 because the bank is one per northbridge and, as such, belongs in the NB descriptor anyway. Each time we hotplug CPUs, we use the northbridge pointer to copy the shared bank into the per-CPU array of threshold_banks pointers, or destroy it when the last CPU on the node goes offline, or create it when the first comes online. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
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