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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2020-03-18 20:55:24 +0100 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2020-03-23 13:41:55 +0100 |
| commit | 394216275c7d503d966317da9a01ad6626a6091d (patch) | |
| tree | 7babb0a4ee063a29e9f4cc7c1fd8bec20caabeb5 /arch/s390/Kconfig | |
| parent | s390/cpuinfo: do not skip info for CPUs without MHz feature (diff) | |
| download | linux-394216275c7d503d966317da9a01ad6626a6091d.tar.xz linux-394216275c7d503d966317da9a01ad6626a6091d.zip | |
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/Kconfig | 10 |
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 |