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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/powerpc/Kconfig
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/powerpc/Kconfig')
-rw-r--r--kernel/arch/powerpc/Kconfig27
1 files changed, 15 insertions, 12 deletions
diff --git a/kernel/arch/powerpc/Kconfig b/kernel/arch/powerpc/Kconfig
index 7b70a5754..1d2be2286 100644
--- a/kernel/arch/powerpc/Kconfig
+++ b/kernel/arch/powerpc/Kconfig
@@ -83,6 +83,9 @@ config GENERIC_HWEIGHT
bool
default y
+config ARCH_HAS_DMA_SET_COHERENT_MASK
+ bool
+
config PPC
bool
default y
@@ -155,6 +158,10 @@ config PPC
select NO_BOOTMEM
select HAVE_GENERIC_RCU_GUP
select HAVE_PERF_EVENTS_NMI if PPC64
+ select EDAC_SUPPORT
+ select EDAC_ATOMIC_SCRUB
+ select ARCH_HAS_DMA_SET_COHERENT_MASK
+ select HAVE_ARCH_SECCOMP_FILTER
config GENERIC_CSUM
def_bool CPU_LITTLE_ENDIAN
@@ -414,7 +421,8 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
config KEXEC
bool "kexec system call"
- depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
+ depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP)) || PPC_BOOK3E
+ select KEXEC_CORE
help
kexec is a system call that implements the ability to shutdown your
current kernel, and to start another kernel. It is like a reboot
@@ -514,11 +522,6 @@ config NODES_SPAN_OTHER_NODES
def_bool y
depends on NEED_MULTIPLE_NODES
-config PPC_HAS_HASH_64K
- bool
- depends on PPC64
- default n
-
config STDBINUTILS
bool "Using standard binutils settings"
depends on 44x
@@ -560,16 +563,16 @@ config PPC_4K_PAGES
bool "4k page size"
config PPC_16K_PAGES
- bool "16k page size" if 44x || PPC_8xx
+ bool "16k page size"
+ depends on 44x || PPC_8xx
config PPC_64K_PAGES
- bool "64k page size" if 44x || PPC_STD_MMU_64 || PPC_BOOK3E_64
- depends on !PPC_FSL_BOOK3E
- select PPC_HAS_HASH_64K if PPC_STD_MMU_64
+ bool "64k page size"
+ depends on !PPC_FSL_BOOK3E && (44x || PPC_STD_MMU_64 || PPC_BOOK3E_64)
config PPC_256K_PAGES
- bool "256k page size" if 44x
- depends on !STDBINUTILS
+ bool "256k page size"
+ depends on 44x && !STDBINUTILS
help
Make the page size 256k.