30 lines
982 B
Diff
30 lines
982 B
Diff
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From add7ed9bb57490e29371a542d47891b7c9210c43 Mon Sep 17 00:00:00 2001
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From: Keqian Zhu <zhukeqian1@huawei.com>
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Date: Sun, 6 Nov 2022 06:36:15 +0800
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Subject: [PATCH 1/3] arm/virt: Fix vcpu hotplug idx_from_topo_ids
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Add missing "nr_threads" when compute cpu index.
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Fixes: 5454c0090823 ("arm/virt: Add CPU topology support")
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Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
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---
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include/hw/arm/topology.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/include/hw/arm/topology.h b/include/hw/arm/topology.h
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index d0dad1a9a3..33e4a0d552 100644
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--- a/include/hw/arm/topology.h
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+++ b/include/hw/arm/topology.h
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@@ -39,7 +39,7 @@ static inline unsigned idx_from_topo_ids(unsigned nr_clusters,
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assert(topo != NULL);
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return topo->pkg_id * nr_clusters * nr_cores * nr_threads +
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- topo->cluster_id * nr_cores +
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+ topo->cluster_id * nr_cores * nr_threads +
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topo->core_id * nr_threads +
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topo->smt_id;
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}
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--
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2.27.0
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