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[PATCH 3.14 04/17] asmlinkage, pnp: Make variables used from assembler code visible

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3.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Andi Kleen <ak@linux.intel.com>

commit a99aa42d0253f033cbb85096d3f2bd82201321e6 upstream.

Mark variables referenced from assembler files visible.

This fixes compile problems with LTO.

Cc: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1391845930-28580-4-git-send-email-ak@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

--- a/drivers/pnp/pnpbios/bioscalls.c
+++ b/drivers/pnp/pnpbios/bioscalls.c
@@ -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;
 

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[PATCH 3.14 00/17] 3.14.70-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 03:20 +0200
  [PATCH 3.14 05/17] drm/radeon: fix PLL sharing on DCE6.1 (v2) Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 03:20 +0200
  [PATCH 3.14 08/17] decnet: Do not build routes to devices without decnet private data. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 03:20 +0200
  [PATCH 3.14 14/17] VSOCK: do not disconnect socket when peer has shutdown SEND only Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 03:20 +0200
  [PATCH 3.14 16/17] net: fix a kernel infoleak in x25 module Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 04:10 +0200
  [PATCH 3.14 03/17] Input: max8997-haptic - fix NULL pointer dereference Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 04:10 +0200
  [PATCH 3.14 09/17] route: do not cache fib route info on local routes with oif Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 04:10 +0200
  [PATCH 3.14 01/17] crypto: hash - Fix page length clamping in hash walk Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 04:10 +0200
  [PATCH 3.14 04/17] asmlinkage, pnp: Make variables used from assembler code visible Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 04:10 +0200
  [PATCH 3.14 15/17] net: bridge: fix old ioctl unlocked net device walk Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 04:10 +0200
  [PATCH 3.14 17/17] arm64: Make arch_randomize_brk avoid stack area Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 04:10 +0200
    Re: [PATCH 3.14 17/17] arm64: Make arch_randomize_brk avoid stack  area "Jon Medhurst (Tixy)" <tixy@linaro.org> - 2016-05-17 12:00 +0200
      Re: [PATCH 3.14 17/17] arm64: Make arch_randomize_brk avoid stack  area Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 22:40 +0200
  [PATCH 3.14 02/17] get_rock_ridge_filename(): handle malformed NM entries Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 04:10 +0200
  [PATCH 3.14 11/17] atl2: Disable unimplemented scatter/gather feature Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 04:10 +0200
  Re: [PATCH 3.14 00/17] 3.14.70-stable review Guenter Roeck <linux@roeck-us.net> - 2016-05-17 06:10 +0200
    Re: [PATCH 3.14 00/17] 3.14.70-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 22:40 +0200
  Re: [PATCH 3.14 00/17] 3.14.70-stable review Guenter Roeck <linux@roeck-us.net> - 2016-05-17 19:30 +0200
    Re: [PATCH 3.14 00/17] 3.14.70-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 22:40 +0200
  Re: [PATCH 3.14 00/17] 3.14.70-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2016-05-17 19:30 +0200
    Re: [PATCH 3.14 00/17] 3.14.70-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-17 22:40 +0200
  Re: [PATCH 3.14 00/17] 3.14.70-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-19 06:00 +0200

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