diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Kconfig | 18 | ||||
| -rw-r--r-- | arch/sparc/Kconfig | 2 | ||||
| -rw-r--r-- | arch/sparc/Kconfig.debug | 9 |
3 files changed, 10 insertions, 19 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 77e5af5fda3f..6517e5477459 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -400,23 +400,8 @@ config HAVE_HARDLOCKUP_DETECTOR_PERF The arch chooses to use the generic perf-NMI-based hardlockup detector. Must define HAVE_PERF_EVENTS_NMI. -config HAVE_NMI_WATCHDOG - depends on HAVE_NMI - bool - help - The arch provides its own hardlockup detector implementation instead - of the generic ones. - - Sparc64 defines this variable without HAVE_HARDLOCKUP_DETECTOR_ARCH. - It is the last arch-specific implementation which was developed before - adding the common infrastructure for handling hardlockup detectors. - It is always built. It does _not_ use the common command line - parameters and sysctl interface, except for - /proc/sys/kernel/nmi_watchdog. - config HAVE_HARDLOCKUP_DETECTOR_ARCH bool - select HAVE_NMI_WATCHDOG help The arch provides its own hardlockup detector implementation instead of the generic ones. @@ -424,9 +409,6 @@ config HAVE_HARDLOCKUP_DETECTOR_ARCH It uses the same command line parameters, and sysctl interface, as the generic hardlockup detectors. - HAVE_NMI_WATCHDOG is selected to build the code shared with - the sparc64 specific implementation. - config HAVE_PERF_REGS bool help diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 8535e19062f6..7297f69635cb 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -33,7 +33,7 @@ config SPARC select ARCH_WANT_IPC_PARSE_VERSION select GENERIC_PCI_IOMAP select HAS_IOPORT - select HAVE_NMI_WATCHDOG if SPARC64 + select HAVE_HARDLOCKUP_DETECTOR_SPARC64 if SPARC64 select HAVE_CBPF_JIT if SPARC32 select HAVE_EBPF_JIT if SPARC64 select HAVE_DEBUG_BUGVERBOSE diff --git a/arch/sparc/Kconfig.debug b/arch/sparc/Kconfig.debug index 6b2bec1888b3..4903b6847e43 100644 --- a/arch/sparc/Kconfig.debug +++ b/arch/sparc/Kconfig.debug @@ -14,3 +14,12 @@ config FRAME_POINTER bool depends on MCOUNT default y + +config HAVE_HARDLOCKUP_DETECTOR_SPARC64 + depends on HAVE_NMI + bool + help + Sparc64 hardlockup detector is the last one developed before adding + the common infrastructure for handling hardlockup detectors. It is + always built. It does _not_ use the common command line parameters + and sysctl interface, except for /proc/sys/kernel/nmi_watchdog. |