diff options
Diffstat (limited to 'arch/x86/Kconfig.debug')
| -rw-r--r-- | arch/x86/Kconfig.debug | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 6293a8768a91..192e4d2f9efc 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 @@ -400,6 +392,7 @@ config UNWINDER_FRAME_POINTER config UNWINDER_GUESS bool "Guess unwinder" depends on EXPERT + depends on !STACKDEPOT ---help--- This option enables the "guess" unwinder for unwinding kernel stack traces. It scans the stack and reports every kernel text address it |