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| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2021-10-21 00:23:13 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-10-25 11:41:14 +1100 |
| commit | 41ee7232fa5f3c034f22baa52bc287e494e2129a (patch) | |
| tree | 60bf6f64aeb45da6427a448e08347b02265453d5 /lib/strncpy_from_user.c | |
| parent | 787252a10d9422f3058df9a4821f389e5326c440 (diff) | |
| download | linux-41ee7232fa5f3c034f22baa52bc287e494e2129a.tar.gz | |
powerpc/pseries/iommu: Use correct vfree for it_map
The it_map array is vzalloc'ed so use vfree() for it when creating
a huge DMA window failed for whatever reason.
While at this, write zero to it_map.
Fixes: 381ceda88c4c ("powerpc/pseries/iommu: Make use of DDW for indirect mapping")
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211020132315.2287178-3-aik@ozlabs.ru
Diffstat (limited to 'lib/strncpy_from_user.c')
0 files changed, 0 insertions, 0 deletions