| commit | fee29f008aa3f2aff01117f28b57b1145d92cb9b | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <maz@kernel.org> | Sun Oct 17 13:42:25 2021 +0100 |
| committer | Will Deacon <will@kernel.org> | Tue Oct 19 10:56:20 2021 +0100 |
| tree | c8e8ea36d8cb73ced0b6557d7e862cf9571408bb | |
| parent | ae976f063b605dd558571eff40c8229ffbc39e24 [diff] |
arm64: Add HWCAP for self-synchronising virtual counter Since userspace can make use of the CNTVSS_EL0 instruction, expose it via a HWCAP. Suggested-by: Will Deacon <will@kernel.org> Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20211017124225.3018098-18-maz@kernel.org Signed-off-by: Will Deacon <will@kernel.org>