ACPI: HMAT: Remove register of memory node for generic target
For generic targets, there's no reason to call register_memory_node_under_compute_node() with the access levels that are only visible to HMAT handling code. Only update the attributes and rename hmat_register_generic_target_initiators() to hmat_update_generic_target(). The original call path ends up triggering register_memory_node_under_compute_node(). Although the access level would be "3" and not impact any current node arrays, it introduces unwanted data into the numa node access_coordinate array. Fixes: a3a3e341f169 ("acpi: numa: Add setting of generic port system locality attributes") Cc: Rafael J. Wysocki <rafael@kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Tested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/20240308220055.2172956-2-dave.jiang@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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@ -770,12 +770,12 @@ static void __hmat_register_target_initiators(struct memory_target *target,
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}
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}
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static void hmat_register_generic_target_initiators(struct memory_target *target)
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static void hmat_update_generic_target(struct memory_target *target)
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{
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static DECLARE_BITMAP(p_nodes, MAX_NUMNODES);
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__hmat_register_target_initiators(target, p_nodes,
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NODE_ACCESS_CLASS_GENPORT_SINK);
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hmat_update_target_attrs(target, p_nodes,
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NODE_ACCESS_CLASS_GENPORT_SINK);
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}
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static void hmat_register_target_initiators(struct memory_target *target)
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@ -835,7 +835,7 @@ static void hmat_register_target(struct memory_target *target)
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*/
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mutex_lock(&target_lock);
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if (*(u16 *)target->gen_port_device_handle) {
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hmat_register_generic_target_initiators(target);
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hmat_update_generic_target(target);
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target->registered = true;
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}
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mutex_unlock(&target_lock);
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