Merge tag '9p-for-6.13-rc1' of https://github.com/martinetd/linux

Merge tag '9p-for-6.13-rc1' of https://github.com/martinetd/linux

Pull 9p updates from Dominique Martinet:

 - usbg: fix alloc failure handling & build-as-module

 - xen: couple of fixes

 - v9fs_cache_register/unregister code cleanup

* tag '9p-for-6.13-rc1' of https://github.com/martinetd/linux:
  net/9p/usbg: allow building as standalone module
  9p/xen: fix release of IRQ
  9p/xen: fix init sequence
  net/9p/usbg: fix handling of the failed kzalloc() memory allocation
  fs/9p: replace functions v9fs_cache_{register|unregister} with direct calls