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[linux-nvidia-6.18-next] Cherry-pick detected missing patch from Vera #452

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ltrager wants to merge 1 commit into from
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[linux-nvidia-6.18-next] Cherry-pick detected missing patch from Vera #452

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6 changes: 1 addition & 5 deletions drivers/pci/pci.c
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Original file line number Diff line number Diff line change
Expand Up @@ -5022,12 +5022,8 @@ static int pci_reset_bus_function(struct pci_dev *dev, bool probe)
* If "dev" is below a CXL port that has SBR control masked, SBR
* won't do anything, so return error.
*/
if (bridge && cxl_sbr_masked(bridge)) {
if (probe)
return 0;

if (bridge && pcie_is_cxl(bridge) && cxl_sbr_masked(bridge))
return -ENOTTY;
}

rc = pci_dev_reset_slot_function(dev, probe);
if (rc != -ENOTTY)
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