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Commit 565a9b49 authored Mar 07, 2015 by Vineet Gupta

ARC: RIP broken 64bit RTSC



Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

parent 742f8af6

arch/arc/Kconfig

+0 −5

Original line number	Diff line number	Diff line
		@@ -311,11 +311,6 @@ config ARC_HAS_SWAPE
		bool "Insn: SWAPE (endian-swap)"
		default y

		config ARC_HAS_RTSC
		bool "Insn: RTSC (64-bit r/o cycle counter)"
		default y
		depends on !SMP

		endmenu # "ARC CPU Configuration"

		config LINUX_LINK_BASE

arch/arc/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -33,7 +33,7 @@ cflags-$(atleast_gcc44) += -fsection-anchors

		cflags-$(CONFIG_ARC_HAS_LLSC) += -mlock
		cflags-$(CONFIG_ARC_HAS_SWAPE) += -mswape
		cflags-$(CONFIG_ARC_HAS_RTSC) += -mrtsc

		cflags-$(CONFIG_ARC_DW2_UNWIND) += -fasynchronous-unwind-tables

		# By default gcc 4.8 generates dwarf4 which kernel unwinder can't grok

arch/arc/configs/nsim_700_defconfig

+0 −1

Original line number	Diff line number	Diff line
		@@ -23,7 +23,6 @@ CONFIG_MODULES=y
		# CONFIG_IOSCHED_DEADLINE is not set
		# CONFIG_IOSCHED_CFQ is not set
		CONFIG_ARC_PLAT_FPGA_LEGACY=y
		# CONFIG_ARC_HAS_RTSC is not set
		CONFIG_ARC_BUILTIN_DTB_NAME="angel4"
		CONFIG_PREEMPT=y
		# CONFIG_COMPACTION is not set

arch/arc/configs/nsimosci_defconfig

+0 −1

Original line number	Diff line number	Diff line
		@@ -24,7 +24,6 @@ CONFIG_MODULES=y
		# CONFIG_IOSCHED_DEADLINE is not set
		# CONFIG_IOSCHED_CFQ is not set
		CONFIG_ARC_PLAT_FPGA_LEGACY=y
		# CONFIG_ARC_HAS_RTSC is not set
		CONFIG_ARC_BUILTIN_DTB_NAME="nsimosci"
		# CONFIG_COMPACTION is not set
		CONFIG_NET=y

arch/arc/configs/tb10x_defconfig

+0 −1

Original line number	Diff line number	Diff line
		@@ -26,7 +26,6 @@ CONFIG_MODULE_UNLOAD=y
		# CONFIG_BLOCK is not set
		CONFIG_ARC_PLAT_TB10X=y
		CONFIG_ARC_CACHE_LINE_SHIFT=5
		# CONFIG_ARC_HAS_RTSC is not set
		CONFIG_ARC_STACK_NONEXEC=y
		CONFIG_HZ=250
		CONFIG_ARC_BUILTIN_DTB_NAME="abilis_tb100_dvk"