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c8921d72e3
This patchset fixes and improves stack unwinding a lot: 1. Show backward stack traces with up to 30 callsites 2. Add callinfo to ENTRY_CFI() such that every assembler function will get an entry in the unwind table 3. Use constants instead of numbers in call_on_stack() 4. Do not depend on CONFIG_KALLSYMS to generate backtraces. 5. Speed up backtrace generation Make sure you have this patch to GNU as installed: https://sourceware.org/ml/binutils/2018-07/msg00474.html Without this patch, unwind info in the kernel is often wrong for various functions. Signed-off-by: Helge Deller <deller@gmx.de> |
History
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| .. | ||
| bitops.c | ||
| checksum.c | ||
| delay.c | ||
| io.c | ||
| iomap.c | ||
| lusercopy.S | ||
| Makefile | ||
| memcpy.c | ||
| memset.c | ||
| ucmpdi2.c | ||