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authorLinus Torvalds <torvalds@linux-foundation.org>2022-01-11 16:09:36 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-11 16:09:36 -0800
commit3e3a138a46906641d95599040f2470a60740c399 (patch)
tree5cf012cdb1193406bb797391c9e4e5e5bb8e558c /arch/arm/Kconfig.debug
parentc1eb8f6cff3442b0b7eff5b801c9745ea9abcb14 (diff)
parentb0343ab330ae4d6c8d4210de5c16da704c2d4743 (diff)
downloadlinux-3e3a138a46906641d95599040f2470a60740c399.tar.bz2
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King: - amba bus irq rework - add kfence support - support for Cortex M33 and M55 CPUs - kbuild updates for decompressor - let core code manage thread_info::cpu - avoid unpredictable NOP encoding in decompressor - reduce information printed in calltraces * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: reduce the information printed in call traces ARM: 9168/1: Add support for Cortex-M55 processor ARM: 9167/1: Add support for Cortex-M33 processor ARM: 9166/1: Support KFENCE for ARM ARM: 9165/1: mm: Provide is_write_fault() ARM: 9164/1: mm: Provide set_memory_valid() ARM: 9163/1: amba: Move of_amba_device_decode_irq() into amba_probe() ARM: 9162/1: amba: Kill sysfs attribute file of irq ARM: 9161/1: mm: mark private VM_FAULT_X defines as vm_fault_t ARM: 9159/1: decompressor: Avoid UNPREDICTABLE NOP encoding ARM: 9158/1: leave it to core code to manage thread_info::cpu ARM: 9154/1: decompressor: do not copy source files while building
Diffstat (limited to 'arch/arm/Kconfig.debug')
-rw-r--r--arch/arm/Kconfig.debug11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 644875d73ba1..cb9e48dcba88 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -81,6 +81,17 @@ endchoice
config ARM_UNWIND
bool
+config BACKTRACE_VERBOSE
+ bool "Verbose backtrace"
+ depends on EXPERT
+ help
+ When the kernel produces a warning or oops, the kernel prints a
+ trace of the call chain. This option controls whether we include
+ the numeric addresses or only include the symbolic information.
+
+ In most cases, say N here, unless you are intending to debug the
+ kernel and have access to the kernel binary image.
+
config FRAME_POINTER
bool