On Sat, Aug 20, 2022 at 08:31:20AM +0800, Baoquan He wrote: > Add hooks arch_ioremap() and arch_iounmap() for ia64's special > operation when ioremap() and iounmap(), then ioremap_cache() is > converted to use ioremap_prot() from GENERIC_IOREMAP. Same comment about the commit log (I won't repeat it as it applies to all conversions).