diff options
| author | Mark Brown <broonie@kernel.org> | 2022-02-16 17:32:21 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-02-25 14:41:05 +0000 |
| commit | 3f9ab2a6986fe2930782408cc2a6c25e3e5cb98f (patch) | |
| tree | 41f0a01d44fcf92000a1cac09479e2a05fb4a55d /include/linux/fpga/fpga-mgr.h | |
| parent | 38ddf7dafaeaf3fcdea65b3b4dfb06b4bcd9cc15 (diff) | |
arm64/mte: Document ABI for asymmetric mode
MTE3 adds a new mode which is synchronous for reads but asynchronous for
writes. Document the userspace ABI for this feature, we call the new
mode ASYMM and add a new prctl flag and mte_tcf_preferred value for it.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20220216173224.2342152-2-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'include/linux/fpga/fpga-mgr.h')
0 files changed, 0 insertions, 0 deletions