Re: [PATCH v2 0/2] firewire: core: revert "serialize topology building and bus manager work"

[Takashi Sakamoto <o-takashi@sakamocchi.jp>]

On Wed, Sep 24, 2025 at 10:18:21PM +0900, Takashi Sakamoto wrote:
> Hi,
> 
> The patchset that serialized bm_work() and fw_core_handle_bus_reset()
> was merged without sufficient consideration of the race condition during
> fw_card removal.
> 
> This patchset reverts some commits and restores the acquisition of the
> fw_card spin lock.
> 
> [1] https://lore.kernel.org/lkml/20250917000347.52369-1-o-takashi@sakamocchi.jp/
> 
> Changes from v1:
> * Fulfill cover-letter title
> 
> Takashi Sakamoto (2):
>   Revert "firewire: core: shrink critical section of fw_card spinlock in
>     bm_work"
>   Revert "firewire: core: disable bus management work temporarily during
>     updating topology"
> 
>  drivers/firewire/core-card.c     | 38 +++++++++++++++++++++++++-------
>  drivers/firewire/core-topology.c |  8 -------
>  2 files changed, 30 insertions(+), 16 deletions(-)

Applied to for-next branch.


Regards

Takashi Sakamoto