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| author |   Will Deacon <will.deacon@arm.com> | 2019-05-24 14:15:34 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2019-05-24 14:58:19 +0100 |
| commit | 96a13f57b946be7a6c10405e4bd780c0b6b6fe63 (patch) | |
| tree | b01819e2bf47f81497839c9aa51fb81e3ccb3e4b /arch/arm64/Kconfig | |
| parent | arm64: Handle erratum 1418040 as a superset of erratum 1188873 (diff) | |
| download | linux-dev-96a13f57b946be7a6c10405e4bd780c0b6b6fe63.tar.xz linux-dev-96a13f57b946be7a6c10405e4bd780c0b6b6fe63.zip | |
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/1556553607-46531-1-git-send-email-julien.thierry@arm.com
For now, simply mark this optional feature as BROKEN in the hope that we
can fix things properly in the near future.
Cc: <stable@vger.kernel.org> # 5.1
Cc: Julien Thierry <julien.thierry@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/Kconfig')
| -rw-r--r-- | arch/arm64/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 6a9544606da3..f6275c265d41 100644 --- 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 # 1556553607-46531-1-git-send-email-julien.thierry@arm.com select CONFIG_ARM_GIC_V3 help Adds support for mimicking Non-Maskable Interrupts through the use of |