2020-10-11 02:51:49

by Hedi Berriche

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Subject: [PATCH v2 0/1] PCI/ERR: fix regression introduced by 6d2c89441571 ("PCI/ERR: Update error status after reset_link()")

- Changes since v1:

* changed the commit message to clarify what broke post commit 6d2c89441571
* dropped the misnomer post_reset_status variable in favour of a more natural
approach that relies on a boolean to keep track of the outcome of reset_link()

After commit 6d2c89441571 ("PCI/ERR: Update error status after reset_link()")
pcie_do_recovery() no longer calls ->slot_reset() in the case of a successful
reset which breaks error recovery by breaking driver (re)initialisation.

Cc: Russ Anderson <[email protected]>
Cc: Kuppuswamy Sathyanarayanan <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Ashok Raj <[email protected]>
Cc: Joerg Roedel <[email protected]>

Cc: [email protected] # v5.7+

---
Hedi Berriche (1):
PCI/ERR: don't clobber status after reset_link()

drivers/pci/pcie/err.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)

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2.28.0