Messages in this thread Patch in this message | | | Date | Thu, 25 Jan 2018 01:25:07 -0800 | From | tip-bot for Corentin Labbe <> | Subject | [tip:x86/cleanups] x86: Remove unused IOMMU_STRESS Kconfig |
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Commit-ID: 782bf20c2a1795f35dcd526aa8005cd1870745da Gitweb: https://git.kernel.org/tip/782bf20c2a1795f35dcd526aa8005cd1870745da Author: Corentin Labbe <clabbe@baylibre.com> AuthorDate: Wed, 24 Jan 2018 20:29:14 +0000 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Thu, 25 Jan 2018 10:22:12 +0100
x86: Remove unused IOMMU_STRESS Kconfig
Last use of IOMMU_STRESS was removed in commit 29b68415e335 ("x86: amd_iommu: move to drivers/iommu/"). 6 years later the Kconfig entry is definitely due for removal.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Joerg Roedel <jroedel@suse.de> Link: https://lkml.kernel.org/r/1516825754-28415-1-git-send-email-clabbe@baylibre.com
--- arch/x86/Kconfig.debug | 8 -------- 1 file changed, 8 deletions(-)
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 6293a87..49fb85a 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -169,14 +169,6 @@ config IOMMU_DEBUG options. See Documentation/x86/x86_64/boot-options.txt for more details. -config IOMMU_STRESS - bool "Enable IOMMU stress-test mode" - ---help--- - This option disables various optimizations in IOMMU related - code to do real stress testing of the IOMMU code. This option - will cause a performance drop and should only be enabled for - testing. - config IOMMU_LEAK bool "IOMMU leak tracing" depends on IOMMU_DEBUG && DMA_API_DEBUG
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