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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-09 11:35:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-09 11:35:28 -0700 |
| commit | 060249b5d3447a84c91f22276d3fec723363319d (patch) | |
| tree | fc73c8b8d3ff1c76ad18c5891034f5199cb689ab /drivers | |
| parent | fa9d4bf5b738a7fa852bbeabfd8889b127ca3193 (diff) | |
| parent | 5260bd6d36c83c5b269c33baaaf8c78e520908b0 (diff) | |
| download | lwn-060249b5d3447a84c91f22276d3fec723363319d.tar.gz lwn-060249b5d3447a84c91f22276d3fec723363319d.zip | |
Merge tag 'pci-v6.6-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull PCI fixes from Bjorn Helgaas:
- Add PCI_DYNAMIC_OF_NODES dependency on OF_IRQ to fix sparc64 build
error (Lizhi Hou)
- After coalescing host bridge resources, free any released resources
to avoid a leak (Ross Lagerwall)
- Revert a quirk that prevented NVIDIA T4 GPUs from using Secondary Bus
Reset. The quirk worked around an issue that we now think is related
to the Root Port, not the GPU (Bjorn Helgaas)
* tag 'pci-v6.6-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset"
PCI: Free released resource after coalescing
PCI: Fix CONFIG_PCI_DYNAMIC_OF_NODES kconfig dependencies
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/pci/probe.c | 1 | ||||
| -rw-r--r-- | drivers/pci/quirks.c | 2 |
3 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 49bd09c7dd0a..e9ae66cc4189 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -196,7 +196,7 @@ config PCI_HYPERV config PCI_DYNAMIC_OF_NODES bool "Create Device tree nodes for PCI devices" - depends on OF + depends on OF_IRQ select OF_DYNAMIC help This option enables support for generating device tree nodes for some diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index ab2a4a3a4c06..795534589b98 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -997,6 +997,7 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge) res = window->res; if (!res->flags && !res->start && !res->end) { release_resource(res); + resource_list_destroy_entry(window); continue; } diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 5de09d2eb014..eeec1d6f9023 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3726,7 +3726,7 @@ static void quirk_no_bus_reset(struct pci_dev *dev) */ static void quirk_nvidia_no_bus_reset(struct pci_dev *dev) { - if ((dev->device & 0xffc0) == 0x2340 || dev->device == 0x1eb8) + if ((dev->device & 0xffc0) == 0x2340) quirk_no_bus_reset(dev); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, |