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authorHeiko Carstens <heiko.carstens@de.ibm.com>2020-03-18 20:55:24 +0100
committerVasily Gorbik <gor@linux.ibm.com>2020-03-23 13:41:55 +0100
commit394216275c7d503d966317da9a01ad6626a6091d (patch)
tree7babb0a4ee063a29e9f4cc7c1fd8bec20caabeb5 /arch/s390/Kconfig
parent1b648dfd544bd9d486926e221743b9bd143d7eca (diff)
s390: remove broken hibernate / power management support
Hibernation is known to be broken for many years on s390. Given that there aren't any real use cases, remove the code instead of spending time to fix and maintain it. Without hibernate support it doesn't make too much sense to keep power management support; therefore remove it completely. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Peter Oberparleiter <oberpar@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 334f3f2199e8..0e2ad7b2e073 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -102,7 +102,6 @@ config S390
select ARCH_INLINE_WRITE_UNLOCK_IRQ
select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
select ARCH_KEEP_MEMBLOCK
- select ARCH_SAVE_PAGE_KEYS if HIBERNATION
select ARCH_STACKWALK
select ARCH_SUPPORTS_ATOMIC_RMW
select ARCH_SUPPORTS_NUMA_BALANCING
@@ -810,15 +809,6 @@ config SECCOMP
If unsure, say Y.
-menu "Power Management"
-
-config ARCH_HIBERNATION_POSSIBLE
- def_bool y
-
-source "kernel/power/Kconfig"
-
-endmenu
-
config CCW
def_bool y