diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2021-06-24 22:34:20 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-06-25 00:06:54 +1000 |
| commit | 3018fbc63632e6d30abde228f29aaeaf78b782bf (patch) | |
| tree | 58f4ac7539a752e4db55cd396bb3315dcb2c64b3 /tools/perf/scripts/python/syscall-counts.py | |
| parent | a736143afd036f2078fe19435b16fd55abc789a9 (diff) | |
powerpc/64s: Fix boot failure with 4K Radix
When using the Radix MMU our PGD is always 64K, and must be naturally
aligned.
For a 4K page size kernel that means page alignment of swapper_pg_dir is
not sufficient, leading to failure to boot.
Use the existing MAX_PTRS_PER_PGD which has the correct value, and
avoids us hard-coding 64K here.
Fixes: e72421a085a8 ("powerpc: Define swapper_pg_dir[] in C")
Reported-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210624123420.2784187-1-mpe@ellerman.id.au
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions