From: Josh Poimboeuf <jpoimboe@kernel.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
live-patching@vger.kernel.org
Subject: [PATCH 0/4] objtool: Fix some -ffunction-sections edge cases
Date: Wed, 12 Nov 2025 15:47:47 -0800 [thread overview]
Message-ID: <cover.1762991150.git.jpoimboe@kernel.org> (raw)
Fix some more fallout from commit 1ba9f8979426 ("vmlinux.lds: Unify
TEXT_MAIN, DATA_MAIN, and related macros").
For tip/objtool/core.
Josh Poimboeuf (4):
vmlinux.lds: Fix TEXT_MAIN to include .text.start and friends
media: atomisp: Fix startup() section placement with
-ffunction-sections
drivers/xen/xenbus: Fix split() section placement with AutoFDO
objtool: Warn on functions with ambiguous -ffunction-sections section
names
.../media/atomisp/i2c/atomisp-ov2722.c | 6 +--
drivers/xen/xenbus/xenbus_xs.c | 4 +-
include/asm-generic/vmlinux.lds.h | 38 +++++++++++++------
tools/objtool/Documentation/objtool.txt | 7 ++++
tools/objtool/check.c | 33 ++++++++++++++++
5 files changed, 72 insertions(+), 16 deletions(-)
--
2.51.1
next reply other threads:[~2025-11-12 23:47 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-12 23:47 Josh Poimboeuf [this message]
2025-11-12 23:47 ` [PATCH 1/4] vmlinux.lds: Fix TEXT_MAIN to include .text.start and friends Josh Poimboeuf
2025-11-13 7:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
2025-11-12 23:47 ` [PATCH 2/4] media: atomisp: Fix startup() section placement with -ffunction-sections Josh Poimboeuf
2025-11-13 7:08 ` [tip: objtool/core] media: atomisp: Fix namespace collision and " tip-bot2 for Josh Poimboeuf
2025-11-14 8:56 ` [PATCH 2/4] media: atomisp: Fix " Peter Zijlstra
2025-11-14 20:43 ` Josh Poimboeuf
2025-11-18 8:57 ` Peter Zijlstra
2025-11-12 23:47 ` [PATCH 3/4] drivers/xen/xenbus: Fix split() section placement with AutoFDO Josh Poimboeuf
2025-11-13 7:08 ` [tip: objtool/core] drivers/xen/xenbus: Fix namespace collision and " tip-bot2 for Josh Poimboeuf
2025-11-12 23:47 ` [PATCH 4/4] objtool: Warn on functions with ambiguous -ffunction-sections section names Josh Poimboeuf
2025-11-13 7:08 ` [tip: objtool/core] " tip-bot2 for Josh Poimboeuf
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