diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2023-06-26 12:59:57 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-06-26 12:59:57 -0500 |
| commit | d0b7b3a422f1f550a1bac9fc3404196c10232d14 (patch) | |
| tree | f0dc4547100bf8aa068f98f477bb206d42d11e37 /drivers/pci | |
| parent | 7e229f0e054b148f9bf8eb9f70b8b18ee4677936 (diff) | |
| parent | e54223275ba1bc6f704a6bab015fcd2ae4f72572 (diff) | |
| download | lwn-d0b7b3a422f1f550a1bac9fc3404196c10232d14.tar.gz lwn-d0b7b3a422f1f550a1bac9fc3404196c10232d14.zip | |
Merge branch 'pci/resource'
- When we coalesce host bridge windows, remove invalidated resources from
the resource tree so future allocations work correctly (Ross Lagerwall)
* pci/resource:
PCI: Release resource invalidated by coalescing
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/probe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index f547db0a728f..8bac3ce02609 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -996,8 +996,10 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge) resource_list_for_each_entry_safe(window, n, &resources) { offset = window->offset; res = window->res; - if (!res->flags && !res->start && !res->end) + if (!res->flags && !res->start && !res->end) { + release_resource(res); continue; + } list_move_tail(&window->node, &bridge->windows); |