PCI/AER: Clear only ERR_FATAL status bits during fatal recovery

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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>

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This commit is contained in:

Bjorn Helgaas 2018-07-19 17:55:58 -05:00

parent 7af02fcd84

commit 7ab92e89bf

3 changed files with 20 additions and 1 deletions

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2

drivers/pci/pci.h

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17

drivers/pci/pcie/aer.c

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2

drivers/pci/pcie/err.c

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