Merge tag 'irq-msi-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Merge tag 'irq-msi-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull MSI irq updates from Thomas Gleixner:

 - Switch the MSI descriptor locking to guards

 - Replace the broken PCI/TPH implementation, which lacks any form of
   serialization against concurrent modifications with a properly
   serialized mechanism in the PCI/MSI core code

 - Replace the MSI descriptor abuse in the SCSI/UFS Qualcom driver with
   dedicated driver internal storage

* tag 'irq-msi-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  genirq/msi: Rename msi_[un]lock_descs()
  scsi: ufs: qcom: Remove the MSI descriptor abuse
  PCI/TPH: Replace the broken MSI-X control word update
  PCI/MSI: Provide a sane mechanism for TPH
  PCI: hv: Switch MSI descriptor locking to guard()
  PCI/MSI: Switch to MSI descriptor locking to guard()
  NTB/msi: Switch MSI descriptor locking to lock guard()
  soc: ti: ti_sci_inta_msi: Switch MSI descriptor locking to guard()
  genirq/msi: Use lock guards for MSI descriptor locking
  cleanup: Provide retain_ptr()
  genirq/msi: Make a few functions static