Patch "asmlinkage, pnp: Make variables used from assembler code visible" has been added to the 3.14-stable tree

This is a note to let you know that I've just added the patch titled

asmlinkage, pnp: Make variables used from assembler code visible

to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
asmlinkage-pnp-make-variables-used-from-assembler-code-visible.patch
and it can be found in the queue-3.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Andi Kleen <[email protected]>
Date: Sat, 8 Feb 2014 08:52:00 +0100
Subject: asmlinkage, pnp: Make variables used from assembler code visible

From: Andi Kleen <[email protected]>

commit a99aa42d0253f033cbb85096d3f2bd82201321e6 upstream.

Mark variables referenced from assembler files visible.

This fixes compile problems with LTO.

---
 drivers/pnp/pnpbios/bioscalls.c |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

@@ -21,7 +21,7 @@
 
 #include "pnpbios.h"
 
-static struct {
+__visible struct {
 	u16 offset;
 	u16 segment;
 } pnp_bios_callpoint;

@@ -41,6 +41,7 @@ asmlinkage void pnp_bios_callfunc(void);
 
 __asm__(".text			\n"
 	__ALIGN_STR "\n"
+	".globl pnp_bios_callfunc\n"
 	"pnp_bios_callfunc:\n"
 	"	pushl %edx	\n"
 	"	pushl %ecx	\n"

@@ -66,9 +67,9 @@ static struct desc_struct bad_bios_desc
  * after PnP BIOS oopses.
  */
 
-u32 pnp_bios_fault_esp;
-u32 pnp_bios_fault_eip;
-u32 pnp_bios_is_utter_crap = 0;
+__visible u32 pnp_bios_fault_esp;
+__visible u32 pnp_bios_fault_eip;
+__visible u32 pnp_bios_is_utter_crap = 0;
 
 static spinlock_t pnp_bios_lock;
 

Patches currently in stable-queue which might be from [email protected] are

queue-3.14/asmlinkage-pnp-make-variables-used-from-assembler-code-visible.patch