From: Julien Thierry <jthierry@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: jpoimboe@redhat.com, peterz@infradead.org, raphael.gault@arm.com,
Julien Thierry <jthierry@redhat.com>
Subject: [PATCH 00/10] Objtool updates for easier portability
Date: Wed, 25 Mar 2020 08:41:53 +0000 [thread overview]
Message-ID: <20200325084203.17005-1-jthierry@redhat.com> (raw)
Hi,
This patchset includes some of the least controversial changes that
were needed as part of the arm64 port [1].
It consist mostly of small fixes or lifting some limitations to make it
easier to support a new architecture in objtool. Of course, these will
not be the only required changes, but these are the ones I hope make
enough sense to be merged separately from the rest of arm64 port series.
The patches should apply cleanly on linux-tip/master tree.
[1] https://lkml.org/lkml/2020/1/9/643
Thanks,
Julien
-->
Julien Thierry (9):
objtool: Move header sync-check ealier in build
objtool: check: Remove redundant checks on operand type
objtool: check: Clean instruction state before each function
validation
objtool: check: Ignore empty alternative groups
objtool: check: Remove check preventing branches within alternative
objtool: check: Use arch specific values in restore_reg()
objtool: check: Allow save/restore hint in non standard function
symbols
objtool: Split generic and arch specific CFI definitions
objtool: Support multiple stack_op per instruction
Raphael Gault (1):
objtool: Add abstraction for computation of symbols offsets
tools/objtool/Makefile | 5 +-
tools/objtool/arch.h | 10 +-
tools/objtool/arch/x86/decode.c | 24 +++-
tools/objtool/arch/x86/include/cfi_regs.h | 25 ++++
tools/objtool/cfi.h | 21 +--
tools/objtool/check.c | 157 +++++++++++++---------
tools/objtool/check.h | 3 +-
7 files changed, 159 insertions(+), 86 deletions(-)
create mode 100644 tools/objtool/arch/x86/include/cfi_regs.h
--
2.21.1
next reply other threads:[~2020-03-25 8:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-25 8:41 Julien Thierry [this message]
2020-03-25 8:41 ` [PATCH 01/10] objtool: Move header sync-check ealier in build Julien Thierry
2020-03-25 8:41 ` [PATCH 02/10] objtool: check: Remove redundant checks on operand type Julien Thierry
2020-03-25 8:41 ` [PATCH 03/10] objtool: check: Clean instruction state before each function validation Julien Thierry
2020-03-25 8:41 ` [PATCH 04/10] objtool: check: Ignore empty alternative groups Julien Thierry
2020-03-25 8:41 ` [PATCH 05/10] objtool: check: Remove check preventing branches within alternative Julien Thierry
2020-03-25 8:41 ` [PATCH 06/10] objtool: check: Use arch specific values in restore_reg() Julien Thierry
2020-03-25 8:42 ` [PATCH 07/10] objtool: check: Allow save/restore hint in non standard function symbols Julien Thierry
2020-03-25 8:42 ` [PATCH 08/10] objtool: Add abstraction for computation of symbols offsets Julien Thierry
2020-03-25 8:42 ` [PATCH 09/10] objtool: Split generic and arch specific CFI definitions Julien Thierry
2020-03-25 8:42 ` [PATCH 10/10] objtool: Support multiple stack_op per instruction Julien Thierry
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200325084203.17005-1-jthierry@redhat.com \
--to=jthierry@redhat.com \
--cc=jpoimboe@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=peterz@infradead.org \
--cc=raphael.gault@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.