Re: [PATCHv3 15/17] x86/mm: Implement sync_direct_mapping()

Dave Hansen
2018-06-13T18:41:25Z

On 06/12/2018 07:39 AM, Kirill A. Shutemov wrote:
> arch/x86/include/asm/mktme.h | 6 +
> arch/x86/mm/init_64.c | 6 +
> arch/x86/mm/mktme.c | 444 +++++++++++++++++++++++++++++++++++
> 3 files changed, 456 insertions(+)

Can we not do any better than 400 lines of new open-coded pagetable
hacking?