On Fri, Oct 09, 2020 at 11:00:36AM +0800, Jiaxun Yang wrote: > > > 在 2020/10/8 23:20, Serge Semin 写道: > > [...] > > > >>- add_memory_region(LOONGSON_HIGHMEM_START, > >>- highmemsize << 20, BOOT_MEM_RAM); > >>- > >>- add_memory_region(LOONGSON_PCI_MEM_END + 1, LOONGSON_HIGHMEM_START - > >>- LOONGSON_PCI_MEM_END - 1, BOOT_MEM_RESERVED); > >>- > >>+ memblock_add(LOONGSON_HIGHMEM_START, highmemsize << 20); > >The same question. Is it ok to discard the > >[LOONGSON_PCI_MEM_END+1:LOONGSON_HIGHMEM_START-LOONGSON_PCI_MEM_END-1] region > >removal operation? > Hi all, > > I can confirm this reservation can be removed. thank you for confirming. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
