38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
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From: Andi Kleen <andi@firstfloor.org>
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Subject: Fix stack unwinder Kconfig
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Patch-mainline: no
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References: bnc#402518
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Incremental patch for dwarf2 unwinder
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Fix the Kconfigs that do SELECT FRAME_POINTER to do select UNWIND_INFO
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instead.
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Signed-off-by: Andi Kleen <ak@linux.intel.com>
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Acked-by: Jan Beulich <jbeulich@novell.com>
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---
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lib/Kconfig.debug | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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--- a/lib/Kconfig.debug
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+++ b/lib/Kconfig.debug
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@@ -965,13 +965,15 @@ config FAULT_INJECTION_STACKTRACE_FILTER
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depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
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depends on !X86_64
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select STACKTRACE
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- select FRAME_POINTER if !PPC && !S390
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+ select FRAME_POINTER if !PPC && !S390 && !X86
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+ select UNWIND_INFO if X86 && !FRAME_POINTER
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help
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Provide stacktrace filter for fault-injection capabilities
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config LATENCYTOP
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bool "Latency measuring infrastructure"
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- select FRAME_POINTER if !MIPS && !PPC && !S390
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+ select FRAME_POINTER if !MIPS && !PPC && !S390 && !X86
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+ select UNWIND_INFO if X86 && !FRAME_POINTER
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select KALLSYMS
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select KALLSYMS_ALL
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select STACKTRACE
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