[XEN PATCH 3/7] xen/x86: add missing instances of asmlinkage attributes

[Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>]

No functional change.

Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
---
 xen/arch/x86/desc.c         | 2 +-
 xen/arch/x86/efi/efi-boot.h | 5 +++--
 xen/arch/x86/mm.c           | 2 +-
 xen/arch/x86/smpboot.c      | 2 +-
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/xen/arch/x86/desc.c b/xen/arch/x86/desc.c
index 39080ca67211..b332adedf28e 100644
--- a/xen/arch/x86/desc.c
+++ b/xen/arch/x86/desc.c
@@ -91,7 +91,7 @@ seg_desc_t boot_compat_gdt[PAGE_SIZE / sizeof(seg_desc_t)] =
  * References boot_cpu_gdt_table for a short period, until the CPUs switch
  * onto their per-CPU GDTs.
  */
-const struct desc_ptr boot_gdtr = {
+const struct desc_ptr asmlinkage boot_gdtr = {
     .limit = LAST_RESERVED_GDT_BYTE,
     .base = (unsigned long)(boot_gdt - FIRST_RESERVED_GDT_ENTRY),
 };
diff --git a/xen/arch/x86/efi/efi-boot.h b/xen/arch/x86/efi/efi-boot.h
index 86467da301e5..8ea64e31cdc2 100644
--- a/xen/arch/x86/efi/efi-boot.h
+++ b/xen/arch/x86/efi/efi-boot.h
@@ -808,8 +808,9 @@ static const char *__init get_option(const char *cmd, const 
char *opt)
     return o;
 }
 
-void __init efi_multiboot2(EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE 
*SystemTable,
-                           const char *cmdline)
+void asmlinkage __init efi_multiboot2(EFI_HANDLE ImageHandle,
+                                      EFI_SYSTEM_TABLE *SystemTable,
+                                      const char *cmdline)
 {
     EFI_GRAPHICS_OUTPUT_PROTOCOL *gop;
     EFI_HANDLE gop_handle;
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 0a66db10b959..9ce21c443bea 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -143,7 +143,7 @@
 /* Mapping of the fixmap space needed early. */
 l1_pgentry_t __section(".bss.page_aligned") __aligned(PAGE_SIZE)
     l1_fixmap[L1_PAGETABLE_ENTRIES];
-l1_pgentry_t __section(".bss.page_aligned") __aligned(PAGE_SIZE)
+l1_pgentry_t asmlinkage __section(".bss.page_aligned") __aligned(PAGE_SIZE)
     l1_fixmap_x[L1_PAGETABLE_ENTRIES];
 
 bool __read_mostly machine_to_phys_mapping_valid;
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c
index 4c54ecbc91d7..8aa621533f3d 100644
--- a/xen/arch/x86/smpboot.c
+++ b/xen/arch/x86/smpboot.c
@@ -310,7 +310,7 @@ static void set_cpu_sibling_map(unsigned int cpu)
     }
 }
 
-void start_secondary(void *unused)
+void asmlinkage start_secondary(void *unused)
 {
     struct cpu_info *info = get_cpu_info();
 
-- 
2.34.1