21 lines
599 B
Diff
21 lines
599 B
Diff
diff --git a/arch/riscv/include/asm/vmalloc.h b/arch/riscv/include/asm/vmalloc.h
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index 58d3e447f191..924d01b56c9a 100644
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--- a/arch/riscv/include/asm/vmalloc.h
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+++ b/arch/riscv/include/asm/vmalloc.h
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@@ -3,12 +3,14 @@
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#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
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+extern bool pgtable_l4_enabled, pgtable_l5_enabled;
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+
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#define IOREMAP_MAX_ORDER (PUD_SHIFT)
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#define arch_vmap_pud_supported arch_vmap_pud_supported
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static inline bool arch_vmap_pud_supported(pgprot_t prot)
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{
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- return true;
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+ return pgtable_l4_enabled || pgtable_l5_enabled;
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}
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#define arch_vmap_pmd_supported arch_vmap_pmd_supported
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