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| author | Benjamin Gray <[email protected]> | 2024-02-12 15:50:20 +1100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2024-05-08 00:28:16 +1000 |
| commit | 295454eda97b9c5f7a64ac5c2bb827fd15efb623 (patch) | |
| tree | cbea45945b708a21896c2ccba274a733bc0e6c54 /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | ad679719d7020a200c4a10248ebb3bbb374d423d (diff) | |
powerpc64/kasan: Pass virtual addresses to kasan_init_phys_region()
The kasan_init_phys_region() function maps shadow pages necessary for
the ranges of the linear map backed by physical pages. Currently
kasan_init_phys_region() is being passed physical addresses, but
kasan_mem_to_shadow() expects virtual addresses.
It works right now because the lower bits (12:64) of the
kasan_mem_to_shadow() calculation are the same for the real and virtual
addresses, so the actual PTE value is the same in the end. But virtual
addresses are the intended input, so fix it.
Signed-off-by: Benjamin Gray <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://msgid.link/[email protected]
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions