diff options
| author | Vincent Donnefort <[email protected]> | 2022-09-27 11:12:59 +0100 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2022-12-02 12:43:02 +0100 |
| commit | 6f855b39e4602b6b42a8e5cbcfefb8a1b8b5f0be (patch) | |
| tree | 616ce00adab95c5d7fc977db8ffb4a8deaca8366 /drivers/fpga/fpga-mgr.c | |
| parent | d385febc9a19635d4ef197bfad3e84729002f57c (diff) | |
cpu/hotplug: Do not bail-out in DYING/STARTING sections
The DYING/STARTING callbacks are not expected to fail. However, as reported
by Derek, buggy drivers such as tboot are still free to return errors
within those sections, which halts the hot(un)plug and leaves the CPU in an
unrecoverable state.
As there is no rollback possible, only log the failures and proceed with
the following steps.
This restores the hotplug behaviour prior to commit 453e41085183
("cpu/hotplug: Add cpuhp_invoke_callback_range()")
Fixes: 453e41085183 ("cpu/hotplug: Add cpuhp_invoke_callback_range()")
Reported-by: Derek Dolney <[email protected]>
Signed-off-by: Vincent Donnefort <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Tested-by: Derek Dolney <[email protected]>
Reviewed-by: Valentin Schneider <[email protected]>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215867
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions