Merge tag 'firewire-fixes-6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel...

Merge tag 'firewire-fixes-6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire fix from Takashi Sakamoto:
 "Fix a race condition introduced in v6.18.

  Andreas Persson discovered this issue while working with Focusrite
  Saffire Pro 40 (TCD33070). The fw_card instance maintains a linked
  list of pending transactions, which must be protected against
  concurrent access.

  However, a commit b5725cfa4120 ("firewire: core: use spin lock
  specific to timer for split transaction") unintentionally allowed
  concurrent accesses to this list.

  Fix this by adjusting the relevant critical sections to properly
  serialize access"

* tag 'firewire-fixes-6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
  firewire: core: fix race condition against transaction list