Re: [PATCH V3 13/15] parisc/kmap: Remove duplicate kmap code

2020-05-07 Thread Ira Weiny
On Thu, May 07, 2020 at 01:52:58PM -0700, Andrew Morton wrote: > On Thu, 7 May 2020 08:00:01 -0700 ira.we...@intel.com wrote: > > > parisc reimplements the kmap calls except to flush it's dcache. This is > > arguably an abuse of kmap but regardless it is messy and confusing. > > > > Remove the

Re: [PATCH V3 13/15] parisc/kmap: Remove duplicate kmap code

2020-05-07 Thread Andrew Morton
On Thu, 7 May 2020 08:00:01 -0700 ira.we...@intel.com wrote: > parisc reimplements the kmap calls except to flush it's dcache. This is > arguably an abuse of kmap but regardless it is messy and confusing. > > Remove the duplicate code and have parisc define > ARCH_HAS_FLUSH_ON_KUNMAP for a kunm