From 0775b3dbcb6d17b531b36df520ddab735647f3f7 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Tue, 8 Jul 2008 15:07:08 -0700 Subject: suspend, xen: enable PM_SLEEP for CONFIG_XEN Xen save/restore requires PM_SLEEP to be set without requiring SUSPEND or HIBERNATION. Signed-off-by: Jeremy Fitzhardinge Cc: Stephen Tweedie Cc: Eduardo Habkost Cc: Mark McLoughlin Signed-off-by: Ingo Molnar --- kernel/power/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index b45da40e8d25..1436c47cb39b 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -82,7 +82,7 @@ config PM_SLEEP_SMP config PM_SLEEP bool - depends on SUSPEND || HIBERNATION + depends on SUSPEND || HIBERNATION || XEN default y config SUSPEND -- cgit v1.2.3-71-gd317 From 6717ef1aa750b54ddb9d8854b91707ee21f0ad23 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 9 Jul 2008 22:17:01 +0200 Subject: Revert "suspend, xen: enable PM_SLEEP for CONFIG_XEN" This reverts commit 6fbbec428c8e7bb617da2e8a589af2e97bcf3bc4. Rafael doesnt like it - it breaks various assumptions. Signed-off-by: Ingo Molnar --- kernel/power/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index 1436c47cb39b..b45da40e8d25 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -82,7 +82,7 @@ config PM_SLEEP_SMP config PM_SLEEP bool - depends on SUSPEND || HIBERNATION || XEN + depends on SUSPEND || HIBERNATION default y config SUSPEND -- cgit v1.2.3-71-gd317 From 93a0886e2368eafb9df5e2021fb185195cee88b2 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Tue, 15 Jul 2008 13:43:42 -0700 Subject: x86, xen, power: fix up config dependencies on PM 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 Acked-by: Rafael J. Wysocki Signed-off-by: Ingo Molnar --- arch/x86/xen/Kconfig | 5 +++++ kernel/power/Kconfig | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) (limited to 'kernel') diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig index 20b49729bed5..3815e425f470 100644 --- a/arch/x86/xen/Kconfig +++ b/arch/x86/xen/Kconfig @@ -23,3 +23,8 @@ config XEN_MAX_DOMAIN_MEMORY according to the maximum possible memory size of a Xen domain. This array uses 1 page per gigabyte, so there's no need to be too stingy here. + +config XEN_SAVE_RESTORE + bool + depends on PM + default y \ No newline at end of file diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index b45da40e8d25..59dfdf1e1d20 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -82,7 +82,7 @@ config PM_SLEEP_SMP config PM_SLEEP bool - depends on SUSPEND || HIBERNATION + depends on SUSPEND || HIBERNATION || XEN_SAVE_RESTORE default y config SUSPEND -- cgit v1.2.3-71-gd317