From 7ca8fe94aa92d9adcd7dcdf64371fc78eb2da3f9 Mon Sep 17 00:00:00 2001 From: Petr Mladek Date: Fri, 16 Jun 2023 17:06:18 +0200 Subject: watchdog/hardlockup: define HARDLOCKUP_DETECTOR_ARCH The HAVE_ prefix means that the code could be enabled. Add another variable for HAVE_HARDLOCKUP_DETECTOR_ARCH without this prefix. It will be set when it should be built. It will make it compatible with the other hardlockup detectors. The change allows to clean up dependencies of PPC_WATCHDOG and HAVE_HARDLOCKUP_DETECTOR_PERF definitions for powerpc. As a result HAVE_HARDLOCKUP_DETECTOR_PERF has the same dependencies on arm, x86, powerpc architectures. Link: https://lkml.kernel.org/r/20230616150618.6073-7-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/powerpc/Kconfig | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index bff5820b7cda..8eb6c5e9e4f8 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -90,8 +90,7 @@ config NMI_IPI config PPC_WATCHDOG bool - depends on HARDLOCKUP_DETECTOR - depends on HAVE_HARDLOCKUP_DETECTOR_ARCH + depends on HARDLOCKUP_DETECTOR_ARCH default y help This is a placeholder when the powerpc hardlockup detector @@ -240,7 +239,7 @@ config PPC select HAVE_GCC_PLUGINS if GCC_VERSION >= 50200 # plugin support on gcc <= 5.1 is buggy on PPC select HAVE_GENERIC_VDSO select HAVE_HARDLOCKUP_DETECTOR_ARCH if PPC_BOOK3S_64 && SMP - select HAVE_HARDLOCKUP_DETECTOR_PERF if PERF_EVENTS && HAVE_PERF_EVENTS_NMI && !HAVE_HARDLOCKUP_DETECTOR_ARCH + select HAVE_HARDLOCKUP_DETECTOR_PERF if PERF_EVENTS && HAVE_PERF_EVENTS_NMI select HAVE_HW_BREAKPOINT if PERF_EVENTS && (PPC_BOOK3S || PPC_8xx) select HAVE_IOREMAP_PROT select HAVE_IRQ_TIME_ACCOUNTING -- cgit