This is a v3 of Oza's patches [1]. It's available at [2] if you prefer
git.
v3 changes:
- Add pci_aer_clear_fatal_status() to clear ERR_FATAL bits, only called
from pcie_do_fatal_recovery(). Moved to first in series to avoid a
window where ERR_FATAL recovery only clears ERR_NONFATAL bits. Visible
only inside the PCI core.
- Instead of having pci_cleanup_aer_uncorrect_error_status() do different
things based on dev->error_state, use this only for ERR_NONFATAL bits.
I didn't change the name because it's used by many drivers.
- Rename pci_cleanup_aer_error_device_status() to
pci_aer_clear_device_status(), make it void, and make it visible only
inside the PCI core.
- Remove pcie_portdrv_err_handler.slot_reset altogether instead of making
it a stub function. Possibly pcie_portdrv_err_handler could be removed
completely?
[1] https://lkml.kernel.org/r/1529661494-20936-1-git-send-email-poza@xxxxxxxxxxxxxx
[2] https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git/?h=pci/06-22-oza-aer
---
Bjorn Helgaas (1):
PCI/AER: Clear only ERR_FATAL status bits during fatal recovery
Oza Pawandeep (6):
PCI/AER: Clear only ERR_NONFATAL bits during non-fatal recovery
PCI/AER: Factor out ERR_NONFATAL status bit clearing
PCI/AER: Remove ERR_FATAL code from ERR_NONFATAL path
PCI/AER: Clear device status bits during ERR_FATAL and ERR_NONFATAL
PCI/AER: Clear device status bits during ERR_COR handling
PCI/portdrv: Remove pcie_portdrv_err_handler.slot_reset
drivers/pci/pci.h | 5 ++++
drivers/pci/pcie/aer.c | 47 +++++++++++++++++++++++++++-------------
drivers/pci/pcie/err.c | 15 +++++--------
drivers/pci/pcie/portdrv_pci.c | 25 ---------------------
4 files changed, 43 insertions(+), 49 deletions(-)
