| commit | 50de013d22e4e112d7b0778a0e7d032f16c46778 | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <marc.zyngier@arm.com> | Thu Sep 27 17:15:32 2018 +0100 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Mon Oct 01 13:36:01 2018 +0100 |
| tree | 58bcb8f04ccd27b425c6dd86b3aae1e440d7c121 | |
| parent | 2a8905e18c55d5576d7a53da495b4de0cfcbc459 [diff] |
arm64: compat: Add CNTVCT trap handler Since people seem to make a point in breaking the userspace visible counter, we have no choice but to trap the access. We already do this for 64bit userspace, but this is lacking for compat. Let's provide the required handler. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>