On Wed, Feb 20, 2013 at 02:15:48AM +0400, Cyrill Gorcunov wrote:
> 
> Here is update. Peter, does it look good for you too?
Sigh, -ENOTQUILTREFRESHED, sorry
---
From: Cyrill Gorcunov <[email protected]>
Subject: kcmp: Make it to depend on CHECKPOINT_RESTORE

Since kcmp syscall has been implemented (initially on
x86 architecture) a number of other archs wire it up
as well: xtensa, sparc, sh, s390, mips, microblaze,
m68k (not taking into account those who uses
<asm-generic/unistd.h> for syscall numbers
definitions).

But the Makefile, which turns kcmp.o generation on
still depends on former config-x86. Thus get rid
of this limitation and make kcmp.o depend on CHECKPOINT_RESTORE
option.

Signed-off-by: Cyrill Gorcunov <[email protected]>
Cc: KOSAKI Motohiro <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Cc: Pavel Emelyanov <[email protected]>
Cc: Andrey Vagin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Glauber Costa <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Matt Helsley <[email protected]>
Cc: Pekka Enberg <[email protected]>
Cc: Eric Dumazet <[email protected]>
Cc: Vasiliy Kulikov <[email protected]>
Cc: Alexey Dobriyan <[email protected]>
Cc: [email protected]
Cc: Michal Marek <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Andrew Morton <[email protected]>
---
 kernel/Makefile |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Index: linux-2.6.git/kernel/Makefile
===================================================================
--- linux-2.6.git.orig/kernel/Makefile
+++ linux-2.6.git/kernel/Makefile
@@ -25,9 +25,7 @@ endif
 obj-y += sched/
 obj-y += power/
 
-ifeq ($(CONFIG_CHECKPOINT_RESTORE),y)
-obj-$(CONFIG_X86) += kcmp.o
-endif
+obj-$(CONFIG_CHECKPOINT_RESTORE) += kcmp.o
 obj-$(CONFIG_FREEZER) += freezer.o
 obj-$(CONFIG_PROFILING) += profile.o
 obj-$(CONFIG_STACKTRACE) += stacktrace.o
--
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