diff options
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/mem.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 83d819f30864..395f42d5f785 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -51,6 +51,7 @@ #include <asm/vdso.h> #include <asm/fixmap.h> #include <asm/swiotlb.h> +#include <asm/rtas.h> #include "mmu_decl.h" @@ -600,6 +601,8 @@ int devmem_is_allowed(unsigned long pfn) return 0; if (!page_is_ram(pfn)) return 1; + if (page_is_rtas_user_buf(pfn)) + return 1; return 0; } #endif /* CONFIG_STRICT_DEVMEM */ |
