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Date: Mon, 28 May 2018 11:33:53 +0800 From: nixiaoming <nixiaoming@...wei.com> To: <catalin.marinas@....com>, <will.deacon@....com>, <ard.biesheuvel@...aro.org>, <marc.zyngier@....com>, <james.morse@....com>, <kristina.martsenko@....com>, <steve.capper@....com> CC: <nixiaoming@...wei.com>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org> Subject: [PATCH 1/3] arm64:add missing CONFIG_STRICT_KERNEL_RWX for mark_rodata_ro Signed-off-by: nixiaoming <nixiaoming@...wei.com> --- arch/arm64/mm/mmu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 2dbb2c9..849f326 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -491,6 +491,7 @@ static void __init map_mem(pgd_t *pgdp) #endif } +#ifdef CONFIG_STRICT_KERNEL_RWX void mark_rodata_ro(void) { unsigned long section_size; @@ -505,6 +506,7 @@ void mark_rodata_ro(void) debug_checkwx(); } +#endif static void __init map_kernel_segment(pgd_t *pgdp, void *va_start, void *va_end, pgprot_t prot, struct vm_struct *vma, -- 2.10.1
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