PVH: remove macro FEATURES_PVH and put PVH strings in the ELFNOTE line, because
there's a null char before FEATURES_PVH and in the FEATURES_PVH strings since
this is not C file
Signed-off-by: Mukesh Rathor <mukesh.rat...@oracle.com>
---
arch/x86/xen/xen-head.S | 14 +++++---------
1 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
index 1a6bca1..340fd4e 100644
--- a/arch/x86/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
@@ -13,14 +13,6 @@
#include <xen/interface/elfnote.h>
#include <asm/xen/interface.h>
-#ifdef CONFIG_XEN_X86_PVH
-#define FEATURES_PVH "|writable_descriptor_tables" \
- "|auto_translated_physmap" \
- "|supervisor_mode_kernel" \
- "|hvm_callback_vector"
-#else
-#define FEATURES_PVH /* Not supported */
-#endif
__INIT
ENTRY(startup_xen)
@@ -104,7 +96,11 @@ NEXT_HYPERCALL(arch_6)
#endif
ELFNOTE(Xen, XEN_ELFNOTE_ENTRY, _ASM_PTR startup_xen)
ELFNOTE(Xen, XEN_ELFNOTE_HYPERCALL_PAGE, _ASM_PTR hypercall_page)
- ELFNOTE(Xen, XEN_ELFNOTE_FEATURES, .asciz
"!writable_page_tables|pae_pgdir_above_4gb"FEATURES_PVH)
+#ifdef CONFIG_XEN_X86_PVH
+ ELFNOTE(Xen, XEN_ELFNOTE_FEATURES, .asciz
"!writable_page_tables|pae_pgdir_above_4gb|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel|hvm_callback_vector")
+#else
+ ELFNOTE(Xen, XEN_ELFNOTE_FEATURES, .asciz
"!writable_page_tables|pae_pgdir_above_4gb")
+#endif
ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz "yes")
ELFNOTE(Xen, XEN_ELFNOTE_LOADER, .asciz "generic")
ELFNOTE(Xen, XEN_ELFNOTE_L1_MFN_VALID,
--
1.7.2.3
--
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