From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Jaroslav Kysela <perex@perex.cz>,
Andi Kleen <ak@linux.intel.com>,
"H. Peter Anvin" <hpa@linux.intel.com>,
Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de>
Subject: [PATCH 3.14 04/17] asmlinkage, pnp: Make variables used from assembler code visible
Date: Mon, 16 May 2016 18:14:05 -0700 [thread overview]
Message-ID: <20160517011347.108812810@linuxfoundation.org> (raw)
In-Reply-To: <20160517011346.950684325@linuxfoundation.org>
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;
next prev parent reply other threads:[~2016-05-17 2:01 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-17 1:14 [PATCH 3.14 00/17] 3.14.70-stable review Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 01/17] crypto: hash - Fix page length clamping in hash walk Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 02/17] get_rock_ridge_filename(): handle malformed NM entries Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 03/17] Input: max8997-haptic - fix NULL pointer dereference Greg Kroah-Hartman
2016-05-17 1:14 ` Greg Kroah-Hartman [this message]
2016-05-17 1:14 ` [PATCH 3.14 05/17] drm/radeon: fix PLL sharing on DCE6.1 (v2) Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 06/17] drm/i915: Bail out of pipe config compute loop on LPT Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 07/17] ARM: OMAP3: Fix booting with thumb2 kernel Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 08/17] decnet: Do not build routes to devices without decnet private data Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 09/17] route: do not cache fib route info on local routes with oif Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 10/17] packet: fix heap info leak in PACKET_DIAG_MCLIST sock_diag interface Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 11/17] atl2: Disable unimplemented scatter/gather feature Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 14/17] VSOCK: do not disconnect socket when peer has shutdown SEND only Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 15/17] net: bridge: fix old ioctl unlocked net device walk Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 16/17] net: fix a kernel infoleak in x25 module Greg Kroah-Hartman
2016-05-17 1:14 ` [PATCH 3.14 17/17] arm64: Make arch_randomize_brk avoid stack area Greg Kroah-Hartman
2016-05-17 9:49 ` Jon Medhurst (Tixy)
2016-05-17 20:31 ` Greg Kroah-Hartman
2016-05-17 4:06 ` [PATCH 3.14 00/17] 3.14.70-stable review Guenter Roeck
2016-05-17 20:32 ` Greg Kroah-Hartman
2016-05-17 17:25 ` Guenter Roeck
2016-05-17 20:32 ` Greg Kroah-Hartman
2016-05-17 17:27 ` Shuah Khan
2016-05-17 20:32 ` Greg Kroah-Hartman
[not found] ` <573c2d28.22c8c20a.9712f.4ddf@mx.google.com>
[not found] ` <m2k2iqzp1b.fsf@baylibre.com>
2016-05-19 3:53 ` Greg Kroah-Hartman
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