x86, extable: Remove open-coded exception table entries in arch/x86/include/asm/kvm_h...

Remove open-coded exception table entries in arch/x86/include/asm/kvm_host.h,
and replace them with _ASM_EXTABLE() macros; this will allow us to
change the format and type of the exception table entries.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: David Daney <david.daney@cavium.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Link: http://lkml.kernel.org/r/CA%2B55aFyijf43qSu3N9nWHEBwaGbb7T2Oq9A=9EyR=Jtyqfq_cQ@mail.gmail.com

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index e216ba0..e5b97be 100644 (file)
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -27,6 +27,7 @@
 #include <asm/desc.h>
 #include <asm/mtrr.h>
 #include <asm/msr-index.h>
+#include <asm/asm.h>
 
 #define KVM_MAX_VCPUS 254
 #define KVM_SOFT_MAX_VCPUS 160
@@ -921,9 +922,7 @@ extern bool kvm_rebooting;
        __ASM_SIZE(push) " $666b \n\t"        \
        "call kvm_spurious_fault \n\t"        \
        ".popsection \n\t" \
-       ".pushsection __ex_table, \"a\" \n\t" \
-       _ASM_PTR " 666b, 667b \n\t" \
-       ".popsection"
+       _ASM_EXTABLE(666b, 667b)
 
 #define __kvm_handle_fault_on_reboot(insn)             \
        ____kvm_handle_fault_on_reboot(insn, "")