Messages in this thread | | | Subject | Re: [PATCH] powerpc/fsl_booke/32: fix build with CONFIG_RANDOMIZE_BASE | From | Jason Yan <> | Date | Mon, 15 Jun 2020 09:19:00 +0800 |
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在 2020/6/14 0:28, Arseny Solokha 写道: > Building the current 5.8 kernel for a e500 machine with > CONFIG_RANDOMIZE_BASE set 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'? > [-Werror=implicit-function-declaration] > > Indeed, including asm/cacheflush.h into kaslr_booke.c fixes the build. > > The issue dates back to the introduction of that file and probably went > unnoticed because there's no in-tree defconfig with CONFIG_RANDOMIZE_BASE > set. > > Fixes: 2b0e86cc5de6 ("powerpc/fsl_booke/32: implement KASLR infrastructure") > Cc: stable@vger.kernel.org > Signed-off-by: Arseny Solokha <asolokha@kb.kras.ru> > --- > arch/powerpc/mm/nohash/kaslr_booke.c | 1 + > 1 file changed, 1 insertion(+) >
Reviewed-by: Jason Yan <yanaijie@huawei.com>
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