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x86, xen, power: fix up config dependencies on PM

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Xen save/restore needs bits of code enabled by PM_SLEEP, and PM_SLEEP
depends on PM.  So make XEN_SAVE_RESTORE depend on PM and PM_SLEEP
depend on XEN_SAVE_RESTORE.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jeremy Fitzhardinge 2008-07-15 13:43:42 -07:00 • committed by Ingo Molnar
parent 094029479b
commit 93a0886e23
2 changed files with 6 additions and 1 deletions
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5
arch/x86/xen/Kconfig
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@ -23,3 +23,8 @@ config XEN_MAX_DOMAIN_MEMORY
according to the maximum possible memory size of a Xen according to the maximum possible memory size of a Xen
domain. This array uses 1 page per gigabyte, so there's no domain. This array uses 1 page per gigabyte, so there's no
need to be too stingy here. need to be too stingy here.
config XEN_SAVE_RESTORE
bool
depends on PM
default y

2
kernel/power/Kconfig
View file

@ -82,7 +82,7 @@ config PM_SLEEP_SMP
config PM_SLEEP config PM_SLEEP
bool bool
depends on SUSPEND || HIBERNATION depends on SUSPEND || HIBERNATION || XEN_SAVE_RESTORE
default y default y
config SUSPEND config SUSPEND