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Diffstat (limited to 'arch/xtensa/include/asm/mmu_context.h')
-rw-r--r--arch/xtensa/include/asm/mmu_context.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/xtensa/include/asm/mmu_context.h b/arch/xtensa/include/asm/mmu_context.h
index c0fd8e5b4513..dbd8731a876a 100644
--- a/arch/xtensa/include/asm/mmu_context.h
+++ b/arch/xtensa/include/asm/mmu_context.h
@@ -13,16 +13,20 @@
#ifndef _XTENSA_MMU_CONTEXT_H
#define _XTENSA_MMU_CONTEXT_H
+#ifndef CONFIG_MMU
+#include <asm/nommu_context.h>
+#else
+
#include <linux/stringify.h>
#include <linux/sched.h>
+#include <variant/core.h>
+
#include <asm/pgtable.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include <asm-generic/mm_hooks.h>
-#define XCHAL_MMU_ASID_BITS 8
-
#if (XCHAL_HAVE_TLBS != 1)
# error "Linux must have an MMU!"
#endif
@@ -133,4 +137,5 @@ static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
}
+#endif /* CONFIG_MMU */
#endif /* _XTENSA_MMU_CONTEXT_H */