From 47f4cb433923a08d81f1e5c065cb680215109db9 Mon Sep 17 00:00:00 2001 From: Petr Mladek Date: Fri, 16 Jun 2023 17:06:17 +0200 Subject: watchdog/sparc64: define HARDLOCKUP_DETECTOR_SPARC64 The HAVE_ prefix means that the code could be enabled. Add another variable for HAVE_HARDLOCKUP_DETECTOR_SPARC64 without this prefix. It will be set when it should be built. It will make it compatible with the other hardlockup detectors. Before, it is far from obvious that the SPARC64 variant is actually used: $> make ARCH=sparc64 defconfig $> grep HARDLOCKUP_DETECTOR .config CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y CONFIG_HAVE_HARDLOCKUP_DETECTOR_SPARC64=y After, it is more clear: $> make ARCH=sparc64 defconfig $> grep HARDLOCKUP_DETECTOR .config CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y CONFIG_HAVE_HARDLOCKUP_DETECTOR_SPARC64=y CONFIG_HARDLOCKUP_DETECTOR_SPARC64=y Link: https://lkml.kernel.org/r/20230616150618.6073-6-pmladek@suse.com Signed-off-by: Petr Mladek Reviewed-by: Douglas Anderson Cc: Christophe Leroy Cc: "David S. Miller" Cc: Michael Ellerman Cc: Nicholas Piggin Signed-off-by: Andrew Morton --- arch/sparc/Kconfig.debug | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'arch/sparc') diff --git a/arch/sparc/Kconfig.debug b/arch/sparc/Kconfig.debug index 4903b6847e43..37e003665de6 100644 --- a/arch/sparc/Kconfig.debug +++ b/arch/sparc/Kconfig.debug @@ -16,10 +16,15 @@ config FRAME_POINTER default y config HAVE_HARDLOCKUP_DETECTOR_SPARC64 - depends on HAVE_NMI bool + depends on HAVE_NMI + select HARDLOCKUP_DETECTOR_SPARC64 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. + +config HARDLOCKUP_DETECTOR_SPARC64 + bool + depends on HAVE_HARDLOCKUP_DETECTOR_SPARC64 -- cgit v1.2.3