diff options
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/init/Kconfig b/init/Kconfig index fb8ab85de7f8..58a4b705c1c2 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -40,6 +40,9 @@ config LD_VERSION config CC_IS_CLANG def_bool $(success,echo "$(CC_VERSION_TEXT)" | grep -q clang) +config LD_IS_LLD + def_bool $(success,$(LD) -v | head -n 1 | grep -q LLD) + config CLANG_VERSION int default $(shell,$(srctree)/scripts/clang-version.sh $(CC)) @@ -57,6 +60,10 @@ config CC_CAN_LINK_STATIC config CC_HAS_ASM_GOTO def_bool $(success,$(srctree)/scripts/gcc-goto.sh $(CC)) +config CC_HAS_ASM_GOTO_OUTPUT + depends on CC_HAS_ASM_GOTO + def_bool $(success,echo 'int foo(int x) { asm goto ("": "=r"(x) ::: bar); return x; bar: return 0; }' | $(CC) -x c - -c -o /dev/null) + config TOOLS_SUPPORT_RELR def_bool $(success,env "CC=$(CC)" "LD=$(LD)" "NM=$(NM)" "OBJCOPY=$(OBJCOPY)" $(srctree)/scripts/tools-support-relr.sh) @@ -281,6 +288,16 @@ config KERNEL_UNCOMPRESSED endchoice +config DEFAULT_INIT + string "Default init path" + default "" + help + This option determines the default init for the system if no init= + option is passed on the kernel command line. If the requested path is + not present, we will still then move on to attempting further + locations (e.g. /sbin/init, etc). If this is empty, we will just use + the fallback list when init= is not passed. + config DEFAULT_HOSTNAME string "Default hostname" default "(none)" @@ -843,24 +860,9 @@ config MEMCG Provides control over the memory footprint of tasks in a cgroup. config MEMCG_SWAP - bool "Swap controller" + bool depends on MEMCG && SWAP - help - Provides control over the swap space consumed by tasks in a cgroup. - -config MEMCG_SWAP_ENABLED - bool "Swap controller enabled by default" - depends on MEMCG_SWAP default y - help - Memory Resource Controller Swap Extension comes with its price in - a bigger memory consumption. General purpose distribution kernels - which want to enable the feature but keep it disabled by default - and let the user enable it by swapaccount=1 boot command line - parameter should have this option unselected. - For those who want to have the feature enabled by default should - select this option (if, for some reason, they need to disable it - then swapaccount=0 does the trick). config MEMCG_KMEM bool @@ -2285,6 +2287,9 @@ config ASN1 source "kernel/Kconfig.locks" +config ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE + bool + config ARCH_HAS_SYNC_CORE_BEFORE_USERMODE bool |