[Xen-devel] [PATCH 01/10] x86: give FIX_EFI_MPF its own fixmap entry

[David Vrabel <david.vrabel@xxxxxxxxxx>]

From: David Vrabel <david.vrabel@xxxxxxxxxx>

FIX_EFI_MPF was the same as FIX_KEXEC_BASE_0 which is going away.  So
add its own entry.

Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
Reviewed-by: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
Tested-by: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
---
 xen/arch/x86/mpparse.c       |    2 --
 xen/include/asm-x86/fixmap.h |    1 +
 2 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/mpparse.c b/xen/arch/x86/mpparse.c
index 97d34bc..3753704 100644
--- a/xen/arch/x86/mpparse.c
+++ b/xen/arch/x86/mpparse.c
@@ -538,8 +538,6 @@ static inline void __init construct_default_ISA_mptable(int 
mpc_default_type)
        }
 }
 
-#define FIX_EFI_MPF FIX_KEXEC_BASE_0
-
 static __init void efi_unmap_mpf(void)
 {
        if (efi_enabled)
diff --git a/xen/include/asm-x86/fixmap.h b/xen/include/asm-x86/fixmap.h
index d026d78..2eefcf4 100644
--- a/xen/include/asm-x86/fixmap.h
+++ b/xen/include/asm-x86/fixmap.h
@@ -71,6 +71,7 @@ enum fixed_addresses {
     FIX_APEI_RANGE_BASE,
     FIX_APEI_RANGE_END = FIX_APEI_RANGE_BASE + FIX_APEI_RANGE_MAX -1,
     FIX_IGD_MMIO,
+    FIX_EFI_MPF,
     __end_of_fixed_addresses
 };
 
-- 
1.7.2.5


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