Messages in this thread Patch in this message |  | | From | Randy Dunlap <> | Subject | [PATCH] nds32: add a Kconfig symbol for LOCKDEP_SUPPORT | Date | Sun, 16 May 2021 20:13:54 -0700 |
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Each architecture (arch/) should define its own LOCKDEP_SUPPORT Kconfig symbol (if it is needed). arch/nds32/ is the only one that does "select LOCKDEP_SUPPORT", which is basically a no-op since the symbol is not defined. (It might be nice for kconfig to warn about that.)
Add a "config LOCKDEP_SUPPORT" to arch/nds32/Kconfig to correct this issue.
Since the current Kconfig file selects LOCKDEP_SUPPORT unconditionally, use "def_bool y" to set/enable it always.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Nick Hu <nickhu@andestech.com> Cc: Greentime Hu <green.hu@gmail.com> Cc: Vincent Chen <deanbo422@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> --- arch/nds32/Kconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- linux-next-20210514.orig/arch/nds32/Kconfig +++ linux-next-20210514/arch/nds32/Kconfig @@ -36,7 +36,6 @@ config NDS32 select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_PERF_EVENTS select IRQ_DOMAIN - select LOCKDEP_SUPPORT select MODULES_USE_ELF_RELA select OF select OF_EARLY_FLATTREE @@ -64,6 +63,9 @@ config GENERIC_LOCKBREAK def_bool y depends on PREEMPTION +config LOCKDEP_SUPPORT + def_bool y + config TRACE_IRQFLAGS_SUPPORT def_bool y
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