[Xen-devel] [PATCH v9 14/28] xen/pvh: Annotate data appropriately

[Jiri Slaby <jslaby@xxxxxxx>]

Use the new SYM_DATA_START_LOCAL, and SYM_DATA_END* macros to have:
  0000     8 OBJECT  LOCAL  DEFAULT    6 gdt
  0008    32 OBJECT  LOCAL  DEFAULT    6 gdt_start
  0028     0 OBJECT  LOCAL  DEFAULT    6 gdt_end
  0028   256 OBJECT  LOCAL  DEFAULT    6 early_stack
  0128     0 OBJECT  LOCAL  DEFAULT    6 early_stack

Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
Cc: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
Cc: Juergen Gross <jgross@xxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: x86@xxxxxxxxxx
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
---
 arch/x86/platform/pvh/head.S | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/x86/platform/pvh/head.S b/arch/x86/platform/pvh/head.S
index 1f8825bbaffb..4e63480bb223 100644
--- a/arch/x86/platform/pvh/head.S
+++ b/arch/x86/platform/pvh/head.S
@@ -150,11 +150,12 @@ END(pvh_start_xen)
 
        .section ".init.data","aw"
        .balign 8
-gdt:
+SYM_DATA_START_LOCAL(gdt)
        .word gdt_end - gdt_start
        .long _pa(gdt_start)
        .word 0
-gdt_start:
+SYM_DATA_END(gdt)
+SYM_DATA_START_LOCAL(gdt_start)
        .quad 0x0000000000000000            /* NULL descriptor */
 #ifdef CONFIG_X86_64
        .quad GDT_ENTRY(0xa09a, 0, 0xfffff) /* PVH_CS_SEL */
@@ -163,15 +164,14 @@ gdt_start:
 #endif
        .quad GDT_ENTRY(0xc092, 0, 0xfffff) /* PVH_DS_SEL */
        .quad GDT_ENTRY(0x4090, 0, 0x18)    /* PVH_CANARY_SEL */
-gdt_end:
+SYM_DATA_END_LABEL(gdt_start, SYM_L_LOCAL, gdt_end)
 
        .balign 16
-canary:
-       .fill 48, 1, 0
+SYM_DATA_LOCAL(canary, .fill 48, 1, 0)
 
-early_stack:
+SYM_DATA_START_LOCAL(early_stack)
        .fill BOOT_STACK_SIZE, 1, 0
-early_stack_end:
+SYM_DATA_END_LABEL(early_stack, SYM_L_LOCAL, early_stack_end)
 
        ELFNOTE(Xen, XEN_ELFNOTE_PHYS32_ENTRY,
                     _ASM_PTR (pvh_start_xen - __START_KERNEL_map))
-- 
2.23.0


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