Messages in this thread | | | Date | Fri, 12 Jan 2018 14:58:47 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH 4.9] x86/pti/efi: broken conversion from efi to kernel page table |
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* Pavel Tatashin <pasha.tatashin@oracle.com> wrote:
> The page table order must be increased for EFI table in order to avoid a > bug where NMI tries to change the page table to kernel page table, while > efi page table is active. > > For more disccussion about this bug, see this thread: > http://lkml.iu.edu/hypermail/linux/kernel/1801.1/00951.html > > Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com> > Reviewed-by: Steven Sistare <steven.sistare@oracle.com> > --- > arch/x86/include/asm/pgalloc.h | 11 +++++++++++ > arch/x86/platform/efi/efi_64.c | 2 +- > 2 files changed, 12 insertions(+), 1 deletion(-)
Is there a Git tree/branch I could follow to see the very latest v4.9 PTI backport commits?
Thanks,
Ingo
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