arm64: Kconfig: Make ARM64_PSEUDO_NMI depend on BROKEN for now

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]>
berg · May 24, 2019 · 96a13f5 · 96a13f5
1 parent a532508
commit 96a13f5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
@@ -1422,6 +1422,7 @@ 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