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-rw-r--r--include/asm-i386/paravirt.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/asm-i386/paravirt.h b/include/asm-i386/paravirt.h
index 61c03f1e0c29..b4cc2fc4031e 100644
--- a/include/asm-i386/paravirt.h
+++ b/include/asm-i386/paravirt.h
@@ -505,13 +505,16 @@ void _paravirt_nop(void);
505#define paravirt_nop ((void *)_paravirt_nop) 505#define paravirt_nop ((void *)_paravirt_nop)
506 506
507/* These all sit in the .parainstructions section to tell us what to patch. */ 507/* These all sit in the .parainstructions section to tell us what to patch. */
508struct paravirt_patch { 508struct paravirt_patch_site {
509 u8 *instr; /* original instructions */ 509 u8 *instr; /* original instructions */
510 u8 instrtype; /* type of this instruction */ 510 u8 instrtype; /* type of this instruction */
511 u8 len; /* length of original instruction */ 511 u8 len; /* length of original instruction */
512 u16 clobbers; /* what registers you may clobber */ 512 u16 clobbers; /* what registers you may clobber */
513}; 513};
514 514
515extern struct paravirt_patch_site __parainstructions[],
516 __parainstructions_end[];
517
515#define paravirt_alt(insn_string, typenum, clobber) \ 518#define paravirt_alt(insn_string, typenum, clobber) \
516 "771:\n\t" insn_string "\n" "772:\n" \ 519 "771:\n\t" insn_string "\n" "772:\n" \
517 ".pushsection .parainstructions,\"a\"\n" \ 520 ".pushsection .parainstructions,\"a\"\n" \