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authormerge <null@invalid>2009-01-22 13:55:32 +0000
committerAndy Green <agreen@octopus.localdomain>2009-01-22 13:55:32 +0000
commitaa6f5ffbdba45aa8e19e5048648fc6c7b25376d3 (patch)
treefbb786d0ac6f8a774fd834e9ce951197e60fbffa /arch/s390/Kconfig
parentf2d78193eae5dccd3d588d2c8ea0866efc368332 (diff)
MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage: From: merge <null@invalid> MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage: From: merge <null@invalid> MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage: From: Andy Green <andy@openmoko.com> fix-stray-endmenu.patch Signed-off-by: Andy Green <andy@openmoko.com>
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig45
1 files changed, 20 insertions, 25 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 8116a3328a1..6b0a3538dc6 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -43,6 +43,9 @@ config GENERIC_HWEIGHT
config GENERIC_TIME
def_bool y
+config GENERIC_TIME_VSYSCALL
+ def_bool y
+
config GENERIC_CLOCKEVENTS
def_bool y
@@ -66,15 +69,22 @@ config PGSTE
bool
default y if KVM
+config VIRT_CPU_ACCOUNTING
+ def_bool y
+
mainmenu "Linux Kernel Configuration"
config S390
def_bool y
+ select USE_GENERIC_SMP_HELPERS if SMP
+ select HAVE_SYSCALL_WRAPPERS
+ select HAVE_FUNCTION_TRACER
select HAVE_OPROFILE
select HAVE_KPROBES
select HAVE_KRETPROBES
select HAVE_KVM if 64BIT
select HAVE_ARCH_TRACEHOOK
+ select INIT_ALL_POSSIBLE
source "init/Kconfig"
@@ -225,6 +235,14 @@ config MARCH_Z9_109
Class (z9 BC). The kernel will be slightly faster but will not
work on older machines such as the z990, z890, z900, and z800.
+config MARCH_Z10
+ bool "IBM System z10"
+ help
+ Select this to enable optimizations for IBM System z10. The
+ kernel will be slightly faster but will not work on older
+ machines such as the z990, z890, z900, z800, z9-109, z9-ec
+ and z9-bc.
+
endchoice
config PACK_STACK
@@ -282,7 +300,7 @@ config WARN_STACK
This option enables the compiler options -mwarn-framesize and
-mwarn-dynamicstack. If the compiler supports these options it
will generate warnings for function which either use alloca or
- create a stack frame bigger then CONFIG_WARN_STACK_SIZE.
+ create a stack frame bigger than CONFIG_WARN_STACK_SIZE.
Say N if you are unsure.
@@ -343,16 +361,6 @@ config QDIO
If unsure, say Y.
-config QDIO_DEBUG
- bool "Extended debugging information"
- depends on QDIO
- help
- Say Y here to get extended debugging output in
- /sys/kernel/debug/s390dbf/qdio...
- Warning: this option reduces the performance of the QDIO module.
-
- If unsure, say N.
-
config CHSC_SCH
tristate "Support for CHSC subchannels"
help
@@ -466,22 +474,9 @@ config PAGE_STATES
hypervisor. The ESSA instruction is used to do the states
changes between a page that has content and the unused state.
-config VIRT_TIMER
- bool "Virtual CPU timer support"
- help
- This provides a kernel interface for virtual CPU timers.
- Default is disabled.
-
-config VIRT_CPU_ACCOUNTING
- bool "Base user process accounting on virtual cpu timer"
- depends on VIRT_TIMER
- help
- Select this option to use CPU timer deltas to do user
- process accounting.
-
config APPLDATA_BASE
bool "Linux - VM Monitor Stream, base infrastructure"
- depends on PROC_FS && VIRT_TIMER=y
+ depends on PROC_FS
help
This provides a kernel interface for creating and updating z/VM APPLDATA
monitor records. The monitor records are updated at certain time