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| author | Bjorn Helgaas <bhelgaas@google.com> | 2018-07-20 00:55:58 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-07-20 22:27:07 +0200 |
| commit | 7ab92e89bf8b0a93f0d53b6d83270e4cd0f7c563 (patch) | |
| tree | 42e0105464b99fea2d6311abab642d078b3c819e /drivers/pci/pcie/err.c | |
| parent | PCI/AER: Honor "pcie_ports=native" even if HEST sets FIRMWARE_FIRST (diff) | |
| download | linux-7ab92e89bf8b0a93f0d53b6d83270e4cd0f7c563.tar.xz linux-7ab92e89bf8b0a93f0d53b6d83270e4cd0f7c563.zip | |
PCI/AER: Clear only ERR_FATAL status bits during fatal recovery
During recovery from fatal errors, we previously called
pci_cleanup_aer_uncorrect_error_status(), which cleared *all* uncorrectable
error status bits (both ERR_FATAL and ERR_NONFATAL).
Instead, call a new pci_aer_clear_fatal_status() that clears only the
ERR_FATAL bits (as indicated by the PCI_ERR_UNCOR_SEVER register).
Based-on-patch-by: Oza Pawandeep <poza@codeaurora.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pcie/err.c')
| -rw-r--r-- | drivers/pci/pcie/err.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/pcie/err.c b/drivers/pci/pcie/err.c index f7ce0cb0b0b7..0539518f9861 100644 --- a/drivers/pci/pcie/err.c +++ b/drivers/pci/pcie/err.c @@ -316,7 +316,7 @@ void pcie_do_fatal_recovery(struct pci_dev *dev, u32 service) * do error recovery on all subordinates of the bridge instead * of the bridge and clear the error status of the bridge. */ - pci_cleanup_aer_uncorrect_error_status(dev); + pci_aer_clear_fatal_status(dev); } if (result == PCI_ERS_RESULT_RECOVERED) { |