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Alexey Brodkin 08015658fb arc: unwind: warn only once if DW2_UNWIND is disabled ... commit 9bd54517ee upstream. If CONFIG_ARC_DW2_UNWIND is disabled every time arc_unwind_core() gets called following message gets printed in debug console: ----------------->8--------------- CONFIG_ARC_DW2_UNWIND needs to be enabled ----------------->8--------------- That message makes sense if user indeed wants to see a backtrace or get nice function call-graphs in perf but what if user disabled unwinder for the purpose? Why pollute his debug console? So instead we'll warn user about possibly missing feature once and let him decide if that was what he or she really wanted. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>		History 2016-08-22 22:38:22 +01:00
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boot	ARC: [nsimosci] move peripherals to match model to FPGA	2015-01-15 10:44:08 +00:00
configs	ARC: [nsimosci] Unbork console	2014-04-05 18:36:51 +05:30
include	ARC: unbork !LLSC build	2016-06-15 21:29:35 +01:00
kernel	arc: unwind: warn only once if DW2_UNWIND is disabled	2016-08-22 22:38:22 +01:00
lib	ARC: switch to generic ENTRY/END assembler annotations	2014-03-26 14:31:28 +05:30
mm	arc: mm: Fix build failure	2015-02-04 10:58:32 +00:00
oprofile	ARC: OProfile support	2013-02-15 23:16:00 +05:30
plat-arcfpga	ARC: [arcfpga] Early ARC UART to be only activated by cmdline	2014-06-03 14:20:09 +05:30
plat-tb10x	ARC: [TB10x] Updates for GPIO and pinctrl	2013-11-11 09:57:44 +05:30
Kbuild	ARC: Build system: Makefiles, Kconfig, Linker script	2013-02-11 20:00:25 +05:30
Kconfig	Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP	2014-04-07 16:36:11 -07:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Makefile	ARC: unwind: ensure that .debug_frame is generated (vs. .eh_frame)	2016-08-22 22:38:22 +01:00