| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 002/133] xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG | Date | Mon, 20 Sep 2021 18:41:20 +0200 |
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From: Randy Dunlap <rdunlap@infradead.org>
commit ed5aacc81cd41efc4d561e14af408d1003f7b855 upstream.
XTENSA should only select HAVE_FUTEX_CMPXCHG when FUTEX is set/enabled. This prevents a kconfig warning.
WARNING: unmet direct dependencies detected for HAVE_FUTEX_CMPXCHG Depends on [n]: FUTEX [=n] Selected by [y]: - XTENSA [=y] && !MMU [=n]
Fixes: d951ba21b959 ("xtensa: nommu: select HAVE_FUTEX_CMPXCHG") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Chris Zankel <chris@zankel.net> Cc: linux-xtensa@linux-xtensa.org Message-Id: <20210526070337.28130-1-rdunlap@infradead.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- arch/xtensa/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -17,7 +17,7 @@ config XTENSA select HAVE_DMA_API_DEBUG select HAVE_DMA_ATTRS select HAVE_FUNCTION_TRACER - select HAVE_FUTEX_CMPXCHG if !MMU + select HAVE_FUTEX_CMPXCHG if !MMU && FUTEX select HAVE_IRQ_TIME_ACCOUNTING select HAVE_OPROFILE select HAVE_PERF_EVENTS
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