On 04/05/19 at 10:23pm, Thomas Gleixner wrote: > On Tue, 12 Mar 2019, Baoquan He wrote: > > > Add two bits XLF_5LEVEL and XLF_5LEVEL_ENABLED for 5-level kernel. > > Bit XLF_5LEVEL indicates if 5-level related code is contained > > in this kernel. > > Bit XLF_5LEVEL_ENABLED indicates if CONFIG_X86_5LEVEL=y is set. > > > > They are being used in later patch to check if kexec/kdump kernel > > is loaded in right place. > > Only XLF_5LEVEL is checked. So what's the second flag for?
I put the explanation why only XLF_5LEVEL is checked in cover letter. Will add them in this log.