mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-05 13:42:54 -04:00
Within the context of a single ITS, it is possible to use an xarray to cache the device ID & event ID translation to a particular irq descriptor. Take advantage of this to build a translation cache capable of fitting all valid translations for a given ITS. Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20240422200158.2606761-9-oliver.upton@linux.dev Signed-off-by: Marc Zyngier <maz@kernel.org>