X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=init%2FKconfig;h=2c9cbd8e368c747ada314adb6744bf0be62845b5;hb=c1acda9807e2bbe1d2026b44f37d959d6d8266c8;hp=c2a18f56e944da230191452f693d42bfc9c19577;hpb=c4fbde84fedeaf513ec96f0c6ed3f352bdcd61d6;p=platform%2Fkernel%2Flinux-rpi.git

diff --git a/init/Kconfig b/init/Kconfig
index c2a18f5..2c9cbd8 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -19,37 +19,43 @@ config CC_VERSION_TEXT
 	    CC_VERSION_TEXT so it is recorded in include/config/auto.conf.cmd.
 	    When the compiler is updated, Kconfig will be invoked.
 
-	  - Ensure full rebuild when the compier is updated
+	  - Ensure full rebuild when the compiler is updated
 	    include/linux/kconfig.h contains this option in the comment line so
 	    fixdep adds include/config/cc/version/text.h into the auto-generated
 	    dependency. When the compiler is updated, syncconfig will touch it
 	    and then every file will be rebuilt.
 
 config CC_IS_GCC
-	def_bool $(success,echo "$(CC_VERSION_TEXT)" | grep -q gcc)
+	def_bool $(success,test "$(cc-name)" = GCC)
 
 config GCC_VERSION
 	int
-	default $(shell,$(srctree)/scripts/gcc-version.sh $(CC)) if CC_IS_GCC
+	default $(cc-version) if CC_IS_GCC
 	default 0
 
-config LD_VERSION
-	int
-	default $(shell,$(LD) --version | $(srctree)/scripts/ld-version.sh)
-
 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)
+	def_bool $(success,test "$(cc-name)" = Clang)
 
 config CLANG_VERSION
 	int
-	default $(shell,$(srctree)/scripts/clang-version.sh $(CC))
+	default $(cc-version) if CC_IS_CLANG
+	default 0
+
+config LD_IS_BFD
+	def_bool $(success,test "$(ld-name)" = BFD)
+
+config LD_VERSION
+	int
+	default $(ld-version) if LD_IS_BFD
+	default 0
+
+config LD_IS_LLD
+	def_bool $(success,test "$(ld-name)" = LLD)
 
 config LLD_VERSION
 	int
-	default $(shell,$(srctree)/scripts/lld-version.sh $(LD))
+	default $(ld-version) if LD_IS_LLD
+	default 0
 
 config CC_CAN_LINK
 	bool
@@ -1703,6 +1709,7 @@ config BPF_SYSCALL
 	select BPF
 	select IRQ_WORK
 	select TASKS_TRACE_RCU
+	select NET_SOCK_MSG if INET
 	default n
 	help
 	  Enable the bpf() system call that allows to manipulate eBPF
@@ -1861,20 +1868,6 @@ config SLUB_DEBUG
 	  SLUB sysfs support. /sys/slab will not exist and there will be
 	  no support for cache validation etc.
 
-config SLUB_MEMCG_SYSFS_ON
-	default n
-	bool "Enable memcg SLUB sysfs support by default" if EXPERT
-	depends on SLUB && SYSFS && MEMCG
-	help
-	  SLUB creates a directory under /sys/kernel/slab for each
-	  allocation cache to host info and debug files. If memory
-	  cgroup is enabled, each cache can have per memory cgroup
-	  caches. SLUB can create the same sysfs directories for these
-	  caches under /sys/kernel/slab/CACHE/cgroup but it can lead
-	  to a very high number of debug files being created. This is
-	  controlled by slub_memcg_sysfs boot parameter and this
-	  config option determines the parameter's default value.
-
 config COMPAT_BRK
 	bool "Disable heap randomization"
 	default y
@@ -2291,7 +2284,6 @@ config TRIM_UNUSED_KSYMS
 config UNUSED_KSYMS_WHITELIST
 	string "Whitelist of symbols to keep in ksymtab"
 	depends on TRIM_UNUSED_KSYMS
-	default "scripts/lto-used-symbollist.txt" if LTO_CLANG
 	help
 	  By default, all unused exported symbols will be un-exported from the
 	  build when TRIM_UNUSED_KSYMS is selected.