From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/pci/hotplug/acpiphp_glue.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/pci/hotplug/acpiphp_glue.c b/kernel/drivers/pci/hotplug/acpiphp_glue.c
index f031302..0a37967 100644
--- a/kernel/drivers/pci/hotplug/acpiphp_glue.c
+++ b/kernel/drivers/pci/hotplug/acpiphp_glue.c
@@ -503,12 +503,15 @@
if (pass && dev->subordinate) {
check_hotplug_bridge(slot, dev);
pcibios_resource_survey_bus(dev->subordinate);
- __pci_bus_size_bridges(dev->subordinate,
- &add_list);
+ if (pci_is_root_bus(bus))
+ __pci_bus_size_bridges(dev->subordinate, &add_list);
}
}
}
- __pci_bus_assign_resources(bus, &add_list, NULL);
+ if (pci_is_root_bus(bus))
+ __pci_bus_assign_resources(bus, &add_list, NULL);
+ else
+ pci_assign_unassigned_bridge_resources(bus->self);
}
acpiphp_sanitize_bus(bus);
--
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