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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-04 19:19:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-04 19:19:16 -0700 |
| commit | 831638568702f82dc291ad92bb0e5a4afdcc81be (patch) | |
| tree | fd798ad41214b0acdf66b44d5d2df8f0569b5508 /arch/x86/include/asm | |
| parent | 0afe832e55a70f4bc5e725db400779b4f620290c (diff) | |
| parent | 4dba072cd097f35fa8f77c49d909ada2b079a4c4 (diff) | |
| download | linux-831638568702f82dc291ad92bb0e5a4afdcc81be.tar.bz2 | |
Merge branch 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 debug updates from Ingo Molnar:
"This contains the x86 oops code printing reorganization and cleanups
from Borislav Betkov, with a particular focus in enhancing opcode
dumping all around"
* 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/dumpstack: Explain the reasoning for the prologue and buffer size
x86/dumpstack: Save first regs set for the executive summary
x86/dumpstack: Add a show_ip() function
x86/fault: Dump user opcode bytes on fatal faults
x86/dumpstack: Add loglevel argument to show_opcodes()
x86/dumpstack: Improve opcodes dumping in the code section
x86/dumpstack: Carve out code-dumping into a function
x86/dumpstack: Unexport oops_begin()
x86/dumpstack: Remove code_bytes
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/stacktrace.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h index 133d9425fced..b6dc698f992a 100644 --- a/arch/x86/include/asm/stacktrace.h +++ b/arch/x86/include/asm/stacktrace.h @@ -111,4 +111,6 @@ static inline unsigned long caller_frame_pointer(void) return (unsigned long)frame; } +void show_opcodes(u8 *rip, const char *loglvl); +void show_ip(struct pt_regs *regs, const char *loglvl); #endif /* _ASM_X86_STACKTRACE_H */ |