From: Will Deacon <[email protected]> commit 96a13f57b946be7a6c10405e4bd780c0b6b6fe63 upstream.
Although we merged support for pseudo-nmi using interrupt priority masking in 5.1, we've since uncovered a number of non-trivial issues with the implementation. Although there are patches pending to address these problems, we're facing issues that prevent us from merging them at this current time: https://lkml.kernel.org/r/[email protected] For now, simply mark this optional feature as BROKEN in the hope that we can fix things properly in the near future. Cc: <[email protected]> # 5.1 Cc: Julien Thierry <[email protected]> Acked-by: Marc Zyngier <[email protected]> Signed-off-by: Will Deacon <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1347,6 +1347,7 @@ config ARM64_MODULE_PLTS config ARM64_PSEUDO_NMI bool "Support for NMI-like interrupts" + depends on BROKEN # [email protected] select CONFIG_ARM_GIC_V3 help Adds support for mimicking Non-Maskable Interrupts through the use of
