diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2019-08-15 16:44:00 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2019-08-20 18:17:55 +0100 |
| commit | 3e91ec89f527b9870fe42dcbdb74fd389d123a95 (patch) | |
| tree | 9b384e277452dacf60078c979b87c780bbc0cc97 /kernel/dma/coherent.c | |
| parent | 74585fcb7b3ccb35135e2418dd66251022a916e5 (diff) | |
| download | lwn-3e91ec89f527b9870fe42dcbdb74fd389d123a95.tar.gz lwn-3e91ec89f527b9870fe42dcbdb74fd389d123a95.zip | |
arm64: Tighten the PR_{SET, GET}_TAGGED_ADDR_CTRL prctl() unused arguments
Require that arg{3,4,5} of the PR_{SET,GET}_TAGGED_ADDR_CTRL prctl and
arg2 of the PR_GET_TAGGED_ADDR_CTRL prctl() are zero rather than ignored
for future extensions.
Acked-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'kernel/dma/coherent.c')
0 files changed, 0 insertions, 0 deletions