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Subject[patch] power, xen64: fix PM_SLEEP build dependencies (was: Re: [PATCH 00 of 55] xen64: implement 64-bit Xen support)

* Ingo Molnar <mingo@elte.hu> wrote:

> Testing: i've done a trial merge of tip/xen-64bit to tip/master - not
> pushed out yet. If it holds up in testing i'll put the integration
> rule into tip/master.
>
> tip/xen-64bit (which i've just pushed out) can be cleanly git-merged
> into tip/master, so if you send updates then please send it against
> such a merged tree - even if tip/master does not have tip/xen-64bit
> yet. These patches will need at least half a day of testing before i
> can push them out.

find a build fixlet below, for this config:

http://redhat.com/~mingo/misc/config-Wed_Jul__9_13_02_55_CEST_2008.bad

Rafael, do you agree with how we now can enable PM_SLEEP without having
PM enabled? xen64 would like to have that - and it needs the fixlet
below.

Ingo

--------------->
commit 9280dc82a739c68945d61c80ba06bef6a9383c87
Author: Ingo Molnar <mingo@elte.hu>
Date: Wed Jul 9 13:09:43 2008 +0200
power, xen64: fix PM_SLEEP build dependencies

fix:

kernel/built-in.o: In function `do_fork':
: undefined reference to `refrigerator'
kernel/built-in.o: In function `do_signal_stop':
signal.c:(.text+0x1b076): undefined reference to `refrigerator'
kernel/built-in.o: In function `ptrace_stop':
signal.c:(.text+0x1b285): undefined reference to `refrigerator'
kernel/built-in.o: In function `get_signal_to_deliver':
: undefined reference to `refrigerator'
kernel/built-in.o: In function `worker_thread':
workqueue.c:(.text+0x212c1): undefined reference to `refrigerator'
[...]

as CONFIG_PM_SLEEP can now be enabled without CONFIG_PM.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/kernel/Makefile b/kernel/Makefile
index 0a05120..6678a60 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -47,6 +47,7 @@ obj-$(CONFIG_UID16) += uid16.o
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_KALLSYMS) += kallsyms.o
obj-$(CONFIG_PM) += power/
+obj-$(CONFIG_PM_SLEEP) += power/
obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
obj-$(CONFIG_KEXEC) += kexec.o
obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o

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