From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 3 Mar 2024 19:57:11 +0100
Subject: x86: Fix compile problem

This fixes the following compile problem:
  CC      arch/x86/kernel/paravirt.o
arch/x86/kernel/paravirt.c: In function 'paravirt_patch_call':
arch/x86/kernel/paravirt.c:65:9: error: implicit declaration of function '__text_gen_insn' [-Werror=implicit-function-declaration]
   65 |         __text_gen_insn(insn_buff, CALL_INSN_OPCODE,
      |         ^~~~~~~~~~~~~~~
arch/x86/kernel/paravirt.c:65:36: error: 'CALL_INSN_OPCODE' undeclared (first use in this function)
   65 |         __text_gen_insn(insn_buff, CALL_INSN_OPCODE,
      |                                    ^~~~~~~~~~~~~~~~
arch/x86/kernel/paravirt.c:65:36: note: each undeclared identifier is reported only once for each function it appears in
arch/x86/kernel/paravirt.c:66:47: error: 'CALL_INSN_SIZE' undeclared (first use in this function)
   66 |                         (void *)addr, target, CALL_INSN_SIZE);
      |                                               ^~~~~~~~~~~~~~
arch/x86/kernel/paravirt.c:68:1: error: control reaches end of non-void function [-Werror=return-type]
   68 | }
      | ^
cc1: some warnings being treated as errors
make[7]: *** [scripts/Makefile.build:286: arch/x86/kernel/paravirt.o] Error 1

Fixes: b253061d4b86 ("x86/ibt,paravirt: Use text_gen_insn() for paravirt_patch()")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 arch/x86/kernel/paravirt.c | 1 +
 1 file changed, 1 insertion(+)

--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -14,6 +14,7 @@
 #include <linux/highmem.h>
 #include <linux/kprobes.h>
 #include <linux/pgtable.h>
+#include <linux/static_call.h>
 
 #include <asm/bug.h>
 #include <asm/paravirt.h>