Messages in this thread | | | From | Pavel Tatashin <> | Date | Fri, 12 Jan 2018 09:09:37 -0500 | Subject | Re: [PATCH 4.9] x86/pti/efi: broken conversion from efi to kernel page table |
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Hi Ingo,
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/log/?h=linux-4.9.y&ofs=50 4.9 PTI backport is in 4.9.75.
Thank you, Pavel
On Fri, Jan 12, 2018 at 8:58 AM, Ingo Molnar <mingo@kernel.org> wrote: > > * 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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