RE: [PATCH v2 3/3] x86: remove unneeded flush in arch_copy_from_iter_pmem()

2016-10-27 Thread Boylston, Brian
Boaz Harrosh wrote on 2016-10-26: > On 10/26/2016 06:50 PM, Brian Boylston wrote: >> copy_from_iter_nocache() now uses nocache copies for all types of iovecs >> on x86, so the flush in arch_copy_from_iter_pmem() is no longer needed. >> >> Cc: Ross Zwisler >> Cc: Thomas Gleixner >> Cc: Ingo Molna

Re: [PATCH v2 3/3] x86: remove unneeded flush in arch_copy_from_iter_pmem()

2016-10-26 Thread Boaz Harrosh
On 10/26/2016 06:50 PM, Brian Boylston wrote: > copy_from_iter_nocache() now uses nocache copies for all types of iovecs > on x86, so the flush in arch_copy_from_iter_pmem() is no longer needed. > > Cc: Ross Zwisler > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: "H. Peter Anvin" > Cc: > Cc: Al