iommu/arm-smmu: Rate-limit the context fault handler
It's not uncommon for us to take a flood of context faults when
something terrible happens. This usually brings down the system due to
excessive logging, which makes it difficult to debug the actual root
cause of the issue. Fix this by rate-limiting the output from the
context fault handler.
Change-Id: I1fe83bbbc7cc7aa2cf6303c6c7d2bf5733f63557
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
1 file changed