From: Josh Poimboeuf <jpoimboe@kernel.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Miroslav Benes <mbenes@suse.cz>,
Nick Desaulniers <ndesaulniers@google.com>
Subject: [PATCH v3 0/8] objtool: warning improvements
Date: Tue, 18 Apr 2023 14:27:46 -0700 [thread overview]
Message-ID: <cover.1681853186.git.jpoimboe@kernel.org> (raw)
v3:
- dropped merged patches and rebased on tip/objtool/core
- moved list of noreturn functions to separate file
- improved WARN_INSN() to do single evaluation of insn arg
Josh Poimboeuf (8):
objtool: Limit unreachable warnings to once per function
objtool: Add verbose option for disassembling affected functions
objtool: Include backtrace in verbose mode
objtool: Detect missing __noreturn annotations
objtool: Ignore exc_double_fault() __noreturn warnings
objtool: Remove superfluous global_noreturns entries
tools/lib/subcmd: Replace NORETURN usage with __noreturn
objtool: Move noreturn function list to separate file
tools/lib/subcmd/parse-options.h | 8 +-
tools/lib/subcmd/subcmd-util.h | 5 +-
tools/objtool/Documentation/objtool.txt | 10 ++
tools/objtool/builtin-check.c | 5 +
tools/objtool/check.c | 195 ++++++++++++++++--------
tools/objtool/include/objtool/builtin.h | 1 +
tools/objtool/include/objtool/elf.h | 1 +
tools/objtool/include/objtool/warn.h | 21 ++-
tools/objtool/noreturns.h | 45 ++++++
9 files changed, 214 insertions(+), 77 deletions(-)
create mode 100644 tools/objtool/noreturns.h
--
2.39.2
next reply other threads:[~2023-04-18 21:28 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-18 21:27 Josh Poimboeuf [this message]
2023-04-18 21:27 ` [PATCH v3 1/8] objtool: Limit unreachable warnings to once per function Josh Poimboeuf
2023-05-18 11:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
2023-04-18 21:27 ` [PATCH v3 2/8] objtool: Add verbose option for disassembling affected functions Josh Poimboeuf
2023-05-18 11:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
2023-04-18 21:27 ` [PATCH v3 3/8] objtool: Include backtrace in verbose mode Josh Poimboeuf
2023-05-18 11:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
2023-04-18 21:27 ` [PATCH v3 4/8] objtool: Detect missing __noreturn annotations Josh Poimboeuf
2023-05-18 11:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
2023-04-18 21:27 ` [PATCH v3 5/8] objtool: Ignore exc_double_fault() __noreturn warnings Josh Poimboeuf
2023-05-18 11:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
2023-04-18 21:27 ` [PATCH v3 6/8] objtool: Remove superfluous global_noreturns entries Josh Poimboeuf
2023-05-18 11:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
2023-04-18 21:27 ` [PATCH v3 7/8] tools/lib/subcmd: Replace NORETURN usage with __noreturn Josh Poimboeuf
2023-05-18 11:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
2023-04-18 21:27 ` [PATCH v3 8/8] objtool: Move noreturn function list to separate file Josh Poimboeuf
2023-05-18 11:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
2023-04-19 14:51 ` [PATCH v3 0/8] objtool: warning improvements Miroslav Benes
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