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Andrew Patterson bd1f46deba PCI: fix nested spinlock hang in aer_inject ... The aer_inject module hangs in aer_inject() when checking the device's error masks. The hang is due to a recursive use of the aer_inject lock. The aer_inject() routine grabs the lock while processing the error and then calls pci_read_config_dword to read the masks. The pci_read_config_dword routine is earlier overridden by pci_read_aer, which among other things, grabs the aer_inject lock. Fixed by moving the pci_read_config_dword calls to read the masks to before the lock is taken. Acked-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Andrew Patterson <andrew.patterson@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>		15 years ago
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Kconfig	PCI AER: software error injection	16 years ago
Kconfig.debug	PCI: change PCI nomenclature in drivers/pci/ (non-comment changes)	15 years ago
Makefile	PCI AER: software error injection	16 years ago
aer_inject.c	PCI: fix nested spinlock hang in aer_inject	15 years ago
aerdrv.c	PCI: change PCI nomenclature in drivers/pci/ (comment changes)	15 years ago
aerdrv.h	PCI: pcie, aer: report all error before recovery	16 years ago
aerdrv_acpi.c	PCI: change PCI nomenclature in drivers/pci/ (comment changes)	15 years ago
aerdrv_core.c	PCI: change PCI nomenclature in drivers/pci/ (comment changes)	15 years ago
aerdrv_errprint.c	PCI: change PCI nomenclature in drivers/pci/ (non-comment changes)	15 years ago
ecrc.c	PCIe AER: use pci_is_pcie()	15 years ago