[PATCH] x86_64: Fix SMP bootup with CONFIG_KDUMP enabled

[linux-2.6] / arch / um / Kconfig

diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index 3b5f47c..8ff3bcb 100644 (file)
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -7,7 +7,6 @@ config UML
        bool
        default y
 
-# XXX: does UM have a mmu/swap?
 config MMU
        bool
        default y
@@ -23,10 +22,6 @@ config SBUS
 config PCI
        bool
 
-config UID16
-       bool
-       default y
-
 config GENERIC_CALIBRATE_DELAY
        bool
        default y
@@ -36,22 +31,16 @@ config IRQ_RELEASE_METHOD
        bool
        default y
 
-menu "Host processor type and features"
-
-source "arch/i386/Kconfig.cpu"
-
-endmenu
-
 menu "UML-specific options"
 
 config MODE_TT
        bool "Tracing thread support"
-       default y
+       default n
        help
        This option controls whether tracing thread support is compiled
-       into UML.  Normally, this should be set to Y.  If you intend to
-       use only skas mode (and the host has the skas patch applied to it),
-       then it is OK to say N here.
+       into UML.  This option is largely obsolete, given that skas0 provides
+       skas security and performance without needing to patch the host.
+       It is safe to say 'N' here.
 
 config STATIC_LINK
        bool "Force a static link"
@@ -90,7 +79,7 @@ config KERNEL_HALF_GIGS
         of physical memory.
 
 config MODE_SKAS
-       bool "Separate Kernel Address Space support"
+       bool "Separate Kernel Address Space support" if MODE_TT
        default y
        help
        This option controls whether skas (separate kernel address space)
@@ -209,7 +198,8 @@ config MAGIC_SYSRQ
 config SMP
        bool "Symmetric multi-processing support (EXPERIMENTAL)"
        default n
-       depends on (MODE_TT && EXPERIMENTAL && !SMP_BROKEN) || (BROKEN && SMP_BROKEN)
+       #SMP_BROKEN is for x86_64.
+       depends on MODE_TT && EXPERIMENTAL && (!SMP_BROKEN || (BROKEN && SMP_BROKEN))
        help
        This option enables UML SMP support.
        It is NOT related to having a real SMP box. Not directly, at least.
@@ -295,6 +285,8 @@ source "arch/um/Kconfig.net"
 
 source "drivers/net/Kconfig"
 
+source "drivers/connector/Kconfig"
+
 source "fs/Kconfig"
 
 source "security/Kconfig"