- symbol visibility fixes

diff --git a/kernel-small_fixes.patch b/kernel-small_fixes.patch
index f96226ce15ec730927edc4f1c86a6a84ca4d0182..e9010d8f3a90db2469c1b0eae7b3fa78d581cf96 100644 (file)
--- a/kernel-small_fixes.patch
+++ b/kernel-small_fixes.patch
@@ -149,3 +149,36 @@ cgit v0.10.1
  
  static spinlock_t pnp_bios_lock;
  
+--- a/arch/x86/kernel/apm_32.c 2013-07-01 00:13:29.000000000 +0200
++++ b/arch/x86/kernel/apm_32.c 2015-08-30 20:34:09.000000000 +0200
+@@ -392,7 +391,7 @@
+ /*
+  * Local variables
+  */
+-static struct {
++__visible struct {
+       unsigned long   offset;
+       unsigned short  segment;
+ } apm_bios_entry;
+--- a/drivers/lguest/x86/core.c        2015-09-25 08:30:28.714249731 +0200
++++ b/drivers/lguest/x86/core.c        2015-08-30 20:34:09.000000000 +0200
+@@ -157,7 +158,7 @@
+        * stack, then the address of this call.  This stack layout happens to
+        * exactly match the stack layout created by an interrupt...
+        */
+-      asm volatile("pushf; lcall *lguest_entry"
++      asm volatile("pushf; lcall *%4"
+                    /*
+                     * This is how we tell GCC that %eax ("a") and %ebx ("b")
+                     * are changed by this routine.  The "=" means output.
+@@ -169,7 +170,9 @@
+                     * physical address of the Guest's top-level page
+                     * directory.
+                     */
+-                   : "0"(pages), "1"(__pa(cpu->lg->pgdirs[cpu->cpu_pgd].pgdir))
++                   : "0"(pages), 
++                     "1"(__pa(cpu->lg->pgdirs[cpu->cpu_pgd].pgdir)),
++                     "m"(lguest_entry)
+                    /*
+                     * We tell gcc that all these registers could change,
+                     * which means we don't have to save and restore them in