diff options
| author | Pavel Tatashin <pasha.tatashin@oracle.com> | 2018-01-15 11:44:14 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-17 09:39:00 +0100 |
| commit | 1b92c48a2eeb8e4c77a27c93052ba95dc6e1cdda (patch) | |
| tree | 151dcd613c9f071b88260ce155ea3348fd784e85 /fs/partitions/sgi.h | |
| parent | 92e8f204947484f642b77836c0ce9f710d83f836 (diff) | |
x86/pti/efi: broken conversion from efi to kernel page table
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>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/partitions/sgi.h')
0 files changed, 0 insertions, 0 deletions