diff options
Diffstat (limited to 'arch/x86/mm/ioremap.c')
| -rw-r--r-- | arch/x86/mm/ioremap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index ac9ab20d809..ed795721ca8 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -18,6 +18,7 @@ #include <asm/fixmap.h> #include <asm/pgtable.h> #include <asm/tlbflush.h> +#include <asm/pgalloc.h> enum ioremap_mode { IOR_MODE_UNCACHED, @@ -326,6 +327,7 @@ void __init early_ioremap_clear(void) pgd = early_ioremap_pgd(fix_to_virt(FIX_BTMAP_BEGIN)); *pgd = 0; + paravirt_release_pt(__pa(pgd) >> PAGE_SHIFT); __flush_tlb_all(); } |