diff options
| author | Jeremy Fitzhardinge | 2008-01-30 13:34:11 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2008-01-30 13:34:11 +0100 |
| commit | f6df72e71eba621b2f5c49b3a763116fac748f6e (patch) | |
| tree | 8f0ca692ba8380992004801a51ca6ec9947d7af1 /arch | |
| parent | e3ed910db221768f8fd6192b13373e17d61bcdf0 (diff) | |
x86: fix early_ioremap pagetable ops
Put appropriate pagetable update hooks in so that paravirt knows
what's going on in there.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
| -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 ac9ab20d8092..ed795721ca8e 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(); } |