From 70c4f78b23c69013c908222d55a07c96fea4bba1 Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Fri, 1 May 2015 20:13:42 -0400
Subject: [PATCH 1/3] x86: replace __init_or_module with __init in non-modular
 vsmp_64.c

The __init_or_module is from commit 05e12e1c4c09cd35ac9f4e6af1e
("x86: fix 27-rc crash on vsmp due to paravirt during module load").

But as of commit 70511134f61bd6e5eed19f767381f9fb3e762d49
("Revert "x86: don't compile vsmp_64 for 32bit") this file became
obj-y and hence is now only for built-in.  That makes any
"_or_module" support no longer necessary.

We need to distinguish between the two in order to do some header
reorganization between init.h and module.h and we don't want to
be including module.h in non-modular code.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 arch/x86/kernel/vsmp_64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c
index ee22c1d93ae5..b034b1b14b9c 100644
--- a/arch/x86/kernel/vsmp_64.c
+++ b/arch/x86/kernel/vsmp_64.c
@@ -72,7 +72,7 @@ asmlinkage __visible void vsmp_irq_enable(void)
 }
 PV_CALLEE_SAVE_REGS_THUNK(vsmp_irq_enable);
 
-static unsigned __init_or_module vsmp_patch(u8 type, u16 clobbers, void *ibuf,
+static unsigned __init vsmp_patch(u8 type, u16 clobbers, void *ibuf,
 				  unsigned long addr, unsigned len)
 {
 	switch (type) {

From 9b9cf81a2d1f5336de2bebae71a9f2b8d5f1a8de Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Fri, 1 May 2015 20:13:42 -0400
Subject: [PATCH 2/3] arm: fix implicit #include <linux/init.h> in entry asm.

They use the "_INIT" macro and friends, and hence need to
source this header file, vs. relying on getting it implicitly.

Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 arch/arm/kernel/entry-armv.S | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 570306c49406..4942fab6ae28 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -15,6 +15,8 @@
  *  that causes it to save wrong values...  Be aware!
  */
 
+#include <linux/init.h>
+
 #include <asm/assembler.h>
 #include <asm/memory.h>
 #include <asm/glue-df.h>

From 32e805e7c6a343894c95a3431973e8ddad4aa2cf Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Fri, 5 Jun 2015 09:37:19 -0400
Subject: [PATCH 3/3] tile: add init.h to usb.c to avoid compile failure

Pending header cleanups will reveal this file is using the
init.h content implicitly with the following fail:

arch/tile/kernel/usb.c:69:1: warning: data definition has no type or storage class [enabled by default]
arch/tile/kernel/usb.c:69:1: error: type defaults to 'int' in declaration of 'arch_initcall'
arch/tile/kernel/usb.c:69:1: warning: parameter names (without types) in function declaration [enabled by default]
arch/tile/kernel/usb.c:62:19: warning: 'tilegx_usb_init' defined but not used

Explicitly add init.h to get arch_initcall and avoid this.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Cc: Chris Metcalf <cmetcalf@ezchip.com>
Acked-by: Chris Metcalf <cmetcalf@ezchip.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 arch/tile/kernel/usb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/tile/kernel/usb.c b/arch/tile/kernel/usb.c
index 5af8debc6a71..f0da5a237e94 100644
--- a/arch/tile/kernel/usb.c
+++ b/arch/tile/kernel/usb.c
@@ -21,6 +21,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 #include <linux/usb/tilegx.h>
+#include <linux/init.h>
 #include <linux/types.h>
 
 static u64 ehci_dmamask = DMA_BIT_MASK(32);