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| author | Keith Busch <kbusch@kernel.org> | 2026-04-21 18:06:44 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2026-04-28 01:26:59 +0300 |
| commit | cfcbfe5cb11650d53f7cafd7adfd556690b77114 (patch) | |
| tree | 3ddc6ed42aca3aaafebe06e1cfff3bfc355e45eb /include/uapi/linux/errqueue.h | |
| parent | 254f49634ee16a731174d2ae34bc50bd5f45e731 (diff) | |
| download | linux-cfcbfe5cb11650d53f7cafd7adfd556690b77114.tar.xz | |
PCI: Don't fallback to bus reset after failed slot reset
If a bus has hotplug slots that implement the slot's reset_slot callback,
it is not safe to do the non-slot specific bus reset, so don't fallback to
it. If a slot reset does fail, the subsequent bus reset will attempt a 2nd
link reset on top of previous and fail to handle the hotplug events.
Fixes: 8238cb69c01fe ("PCI: Make reset_subordinate hotplug safe")
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20260421150644.3543733-1-kbusch@meta.com
Diffstat (limited to 'include/uapi/linux/errqueue.h')
0 files changed, 0 insertions, 0 deletions