On venerdì 8 luglio 2022 22:18:35 CEST Ira Weiny wrote: > On Thu, Jun 30, 2022 at 06:35:27PM +0200, Fabio M. De Francesco wrote: > > The use of kmap() and kmap_atomic() are being deprecated in favor of > > kmap_local_page(). > > > > With kmap_local_page(), the mappings are per thread, CPU local and not > > globally visible. Furthermore, the mappings can be acquired from any > > context (including interrupts). > > > > Therefore, use kmap_local_page() in exec.c because these mappings are per > > thread, CPU local, and not globally visible. > > > > Tested with xfstests on a QEMU + KVM 32-bits VM booting a kernel with > > HIGHMEM64GB enabled. > > > > Suggested-by: Ira Weiny <ira.weiny@xxxxxxxxx> > > This looks good but there is a kmap_atomic() in this file which I _think_ can > be converted as well. But that is good as a separate patch. > > Reviewed-by: Ira Weiny <ira.weiny@xxxxxxxxx> > Thanks for your review! I didn't notice that kmap_atomic(). I'll send a conversion with a separate patch. Fabio