From: Josh Poimboeuf <jpoimboe@redhat.com>
To: Juergen Gross <jgross@suse.com>
Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Miroslav Benes <mbenes@suse.cz>
Subject: [PATCH 0/3] Alternatives vs ORC, a slightly easier way
Date: Tue, 22 Dec 2020 23:18:07 -0600 [thread overview]
Message-ID: <cover.1608700338.git.jpoimboe@redhat.com> (raw)
These patches replace Peter's "Alternatives vs ORC, the hard way". The
end result should be the same (support for paravirt patching's using of
alternatives which modify the stack).
Josh Poimboeuf (3):
objtool: Refactor ORC section generation
objtool: Add 'alt_group' struct
objtool: Support stack layout changes in alternatives
.../Documentation/stack-validation.txt | 16 +-
tools/objtool/Makefile | 4 -
tools/objtool/arch.h | 4 -
tools/objtool/builtin-orc.c | 6 +-
tools/objtool/check.c | 190 ++++++-----
tools/objtool/check.h | 22 +-
tools/objtool/objtool.h | 3 +-
tools/objtool/orc_gen.c | 308 ++++++++++--------
tools/objtool/weak.c | 7 +-
9 files changed, 315 insertions(+), 245 deletions(-)
--
2.29.2
next reply other threads:[~2020-12-23 5:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-23 5:18 Josh Poimboeuf [this message]
2020-12-23 5:18 ` [PATCH 1/3] objtool: Refactor ORC section generation Josh Poimboeuf
2020-12-23 5:18 ` [PATCH 2/3] objtool: Add 'alt_group' struct Josh Poimboeuf
2020-12-23 5:18 ` [PATCH 3/3] objtool: Support stack layout changes in alternatives Josh Poimboeuf
2021-01-04 14:09 ` Peter Zijlstra
2021-01-04 15:16 ` Josh Poimboeuf
2021-01-04 15:48 ` Peter Zijlstra
2021-01-07 13:22 ` Miroslav Benes
2021-01-07 18:18 ` Josh Poimboeuf
2021-01-08 8:15 ` Miroslav Benes
2021-01-14 0:21 ` Josh Poimboeuf
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