From 7e4773f73dcfb92e7e33532162f722ec291e75a4 Mon Sep 17 00:00:00 2001 From: Arseny Solokha Date: Sat, 13 Jun 2020 23:28:01 +0700 Subject: powerpc/fsl_booke/32: Fix build with CONFIG_RANDOMIZE_BASE Building the current 5.8 kernel for an e500 machine with CONFIG_RANDOMIZE_BASE=y and CONFIG_BLOCK=n yields the following failure: arch/powerpc/mm/nohash/kaslr_booke.c: In function 'kaslr_early_init': arch/powerpc/mm/nohash/kaslr_booke.c:387:2: error: implicit declaration of function 'flush_icache_range'; did you mean 'flush_tlb_range'? Indeed, including asm/cacheflush.h into kaslr_booke.c fixes the build. Fixes: 2b0e86cc5de6 ("powerpc/fsl_booke/32: implement KASLR infrastructure") Cc: stable@vger.kernel.org # v5.5+ Signed-off-by: Arseny Solokha Reviewed-by: Jason Yan Acked-by: Scott Wood [mpe: Tweak change log to mention CONFIG_BLOCK=n] Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200613162801.1946619-1-asolokha@kb.kras.ru --- arch/powerpc/mm/nohash/kaslr_booke.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc') diff --git a/arch/powerpc/mm/nohash/kaslr_booke.c b/arch/powerpc/mm/nohash/kaslr_booke.c index 4a75f2d9bf0e..bce0e5349978 100644 --- a/arch/powerpc/mm/nohash/kaslr_booke.c +++ b/arch/powerpc/mm/nohash/kaslr_booke.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include -- cgit v1.2.3