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| author | Vasily Gorbik <gor@linux.ibm.com> | 2020-08-21 18:27:36 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2020-08-26 18:07:05 +0200 |
| commit | bffc2f7aa96343f91931272d7a8a2d8d925e1ab2 (patch) | |
| tree | 855eed55c1c17572f79f94b60bef421601e28680 /lib/mpi/mpiutil.c | |
| parent | 1196f12a2c960951d02262af25af0bb1775ebcc2 (diff) | |
s390/vmem: fix vmem_add_range for 4-level paging
The kernel currently crashes if 4-level paging is used. Add missing
p4d_populate for just allocated pud entry.
Fixes: 3e0d3e408e63 ("s390/vmem: consolidate vmem_add_range() and vmem_remove_range()")
Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions