Messages in this thread | | | Date | Wed, 14 Feb 2018 13:10:49 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH 9/9] x86/mm: Adjust virtual address space layout in early boot |
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* Kirill A. Shutemov <kirill.shutemov@linux.intel.com> wrote:
> We need to adjust virtual address space to support switching between > paging modes. > > The adjustment happens in __startup_64(). > > We also have to change KASLR code that doesn't expect variable > VMALLOC_SIZE_TB. > > Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> > --- > arch/x86/boot/compressed/kaslr.c | 14 ++++++++-- > arch/x86/include/asm/page_64_types.h | 9 ++---- > arch/x86/include/asm/pgtable_64_types.h | 25 +++++++++-------- > arch/x86/kernel/head64.c | 49 +++++++++++++++++++++++++++------ > arch/x86/kernel/head_64.S | 2 +- > arch/x86/mm/dump_pagetables.c | 3 ++ > arch/x86/mm/kaslr.c | 11 ++++---- > 7 files changed, 77 insertions(+), 36 deletions(-)
This is too large and risky - would it be possible to split this up into multiple, smaller patches?
Thanks,
Ingo
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