xen: add FIX_TEXT_POKE to fixmap

FIX_TEXT_POKE[01] are used to map kernel addresses, so they're mapping
pfns, not mfns.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 77b242c9a11ed57f86b3aa97268d16d3785c8b39..a96f5b9393ea9b8a0540660e9993723b5ff662be 100644 (file)
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1812,6 +1812,9 @@ static void xen_set_fixmap(unsigned idx, unsigned long phys, pgprot_t prot)
 #ifdef CONFIG_X86_LOCAL_APIC
        case FIX_APIC_BASE:     /* maps dummy local APIC */
 #endif
+       case FIX_TEXT_POKE0:
+       case FIX_TEXT_POKE1:
+               /* All local page mappings */
                pte = pfn_pte(phys, prot);
                break;