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Groups > linux.kernel > #1543559
| From | Josh Poimboeuf <jpoimboe@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH urgent 0/2] x86/unwind: an unwinder fix and debugging improvement |
| Date | 2016-12-16 17:10 +0100 |
| Message-ID | <sP3f3-5TP-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Patch 1 is a fix for an unwinder issue found by Boris. Patch 2 is a debugging improvement which helped diagnose the problem. Patch 1 needs to go into tip/urgent for 4.10. I'd argue that patch 2 should also go into urgent because it only affects the error path and it makes the new unwinder warnings much more useful. Josh Poimboeuf (2): x86/unwind: adjust last frame check for aligned function stacks x86/unwind: dump stack data on warnings arch/x86/include/asm/unwind.h | 2 +- arch/x86/kernel/unwind_frame.c | 47 +++++++++++++++++++++++++++++++++++++++++- 2 files changed, 47 insertions(+), 2 deletions(-) -- 2.7.4
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[PATCH urgent 0/2] x86/unwind: an unwinder fix and debugging improvement Josh Poimboeuf <jpoimboe@redhat.com> - 2016-12-16 17:10 +0100
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