1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 2
3 config EARLY_PRINTK !! 3 config DEBUG_DCFLUSH
4 def_bool y !! 4 bool "D-cache flush debugging"
>> 5 depends on SPARC64 && DEBUG_KERNEL
5 6
6 config DEBUG_ENTRY !! 7 config MCOUNT
7 bool "Debug low-level entry code" !! 8 bool
8 depends on DEBUG_KERNEL !! 9 depends on SPARC64
9 help !! 10 depends on FUNCTION_TRACER
10 This option enables sanity checks in !! 11 select ARCH_WANT_FRAME_POINTERS
11 Some of these sanity checks may slow !! 12 select FRAME_POINTER
12 exits or otherwise impact performanc !! 13 default y
13 <<
14 If unsure, say N. <<
15 14
16 config CIO_INJECT !! 15 config HAVE_HARDLOCKUP_DETECTOR_SPARC64
17 bool "CIO Inject interfaces" !! 16 bool
18 depends on DEBUG_KERNEL && DEBUG_FS !! 17 depends on HAVE_NMI
>> 18 select HARDLOCKUP_DETECTOR_SPARC64
19 help 19 help
20 This option provides a debugging fac !! 20 Sparc64 hardlockup detector is the last one developed before adding
21 and instruction responses to the CIO !! 21 the common infrastructure for handling hardlockup detectors. It is
22 debugfs user-interfaces will be at / !! 22 always built. It does _not_ use the common command line parameters
>> 23 and sysctl interface, except for /proc/sys/kernel/nmi_watchdog.
>> 24
>> 25 config HARDLOCKUP_DETECTOR_SPARC64
>> 26 bool
>> 27 depends on HAVE_HARDLOCKUP_DETECTOR_SPARC64
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