Zijun Hu 688d2eb4c6 PCI: endpoint: Clear secondary (not primary) EPC in pci_epc_remove_epf() ... In addition to a primary endpoint controller, an endpoint function may be associated with a secondary endpoint controller, epf->sec_epc, to provide NTB (non-transparent bridge) functionality. Previously, pci_epc_remove_epf() incorrectly cleared epf->epc instead of epf->sec_epc when removing from the secondary endpoint controller. Extend the epc->list_lock coverage and clear either epf->epc or epf->sec_epc as indicated. Link: https://lore.kernel.org/r/20241107-epc_rfc-v2-2-da5b6a99a66f@quicinc.com Fixes: 63840ff532 ("PCI: endpoint: Add support to associate secondary EPC with EPF") Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> [mani: reworded subject and description] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> [bhelgaas: commit log] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Cc: stable@vger.kernel.org		2024-11-18 17:18:19 +00:00
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functions	PCI: endpoint: epf-mhi: Avoid NULL dereference if DT lacks 'mmio'	2024-11-16 18:20:11 +00:00
Kconfig	PCI: consolidate PCI config entry in drivers/pci	2018-11-23 11:45:34 +09:00
Makefile	PCI: Add SPDX GPL-2.0 when no license was specified	2018-01-26 11:45:16 -06:00
pci-ep-cfs.c	PCI: endpoint: Remove unused field in struct pci_epf_group	2024-05-28 11:13:48 -05:00
pci-epc-core.c	PCI: endpoint: Clear secondary (not primary) EPC in pci_epc_remove_epf()	2024-11-18 17:18:19 +00:00
pci-epc-mem.c	PCI: endpoint: Improve pci_epc_mem_alloc_addr()	2024-10-12 17:25:54 +05:30
pci-epf-core.c	driver core: have match() callback in struct bus_type take a const *	2024-07-03 15:16:54 +02:00