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Message-Id: <cover.1477496147.git.jpoimboe@redhat.com>
Date: Wed, 26 Oct 2016 10:41:47 -0500
From: Josh Poimboeuf <jpoimboe@...hat.com>
To: x86@...nel.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 0/4] x86/unwind: add some unwinder warnings
Detect some stack error conditions in the unwinder and warn about them.
These warnings may help with debugging stack corruption issues.
Josh Poimboeuf (4):
x86/unwind: warn on bad frame pointer
x86/unwind: ensure stack grows down
x86/dumpstack: warn on stack recursion
x86/unwind: detect bad stack return address
arch/x86/kernel/dumpstack_32.c | 5 +++-
arch/x86/kernel/dumpstack_64.c | 5 +++-
arch/x86/kernel/unwind_frame.c | 56 +++++++++++++++++++++++++++++++++++++++---
3 files changed, 61 insertions(+), 5 deletions(-)
--
2.7.4
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