Andrew Morton wrote:
Pawe__ Sikora <[email protected]> wrote:
Fix for modpost warning:
"pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined!
--- linux-2.6.11.3/arch/alpha/kernel/alpha_ksyms.c.orig 2005-03-13 07:44:05.000000000 +0100
+++ linux-2.6.11.3/arch/alpha/kernel/alpha_ksyms.c 2005-03-15 23:20:00.405832368 +0100
@@ -67,6 +67,9 @@
EXPORT_SYMBOL(alpha_using_srm);
#endif /* CONFIG_ALPHA_GENERIC */
+#include <linux/pm.h>
+EXPORT_SYMBOL(pm_power_off);
+
/* platform dependent support */
EXPORT_SYMBOL(strcat);
EXPORT_SYMBOL(strcmp);
--- linux-2.6.11.3/arch/alpha/kernel/process.c.orig 2005-03-13 07:44:40.000000000 +0100
+++ linux-2.6.11.3/arch/alpha/kernel/process.c 2005-03-15 23:28:15.687538104 +0100
@@ -183,6 +183,8 @@
EXPORT_SYMBOL(machine_power_off);
+void (*pm_power_off)(void) = machine_power_off;
+
/* Used by sysrq-p, among others. I don't believe r9-r15 are ever
saved in the context it's used. */
There doesn't seem to be a lot of point in defining it and not using it.
Perhaps IPMI is making untoward assumptions about the architecture's power
management? Should we instead be disabling CONFIG_IPMI_POWEROFF on alpha
(and others?)
Although I suppose its possible that some alpha machines have SMI
hardware, I don't think I've ever seen ACPI or IPMI on any alpha.
Jeff
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