From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 50558625 for ; Sun, 15 Mar 2026 03:13:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773544417; cv=none; b=fw38HNzZ1ket54Puu2e0UGTbKYIFmdpfEJaPdXUXf+YQ2ptH0TETI06VRhHGUy2hnI1b5FrcChFmCPolFCKvq7Xcj0dqCUYR3wggo15TWs9U7SHO6B7B0KySqBfuLMxU/djF59ofZocMs3YS39e2gF4sNgQGlZI3bB1XxRbtFXQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773544417; c=relaxed/simple; bh=Sdposb+Y9udWfENlNgDPYMjY4LFm7sEh06rOnqzd0Pw=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=nlF3kFZ/rjZQyKTu/ua/Zcdb5ReOgBbbqz7Guf4b+SmokaeXKPGuvKigLGITFApltrcT2jTUtrWVZFCpbum0TtmwJMI1qlTo6PYa4wEJTyXjBJioHZBDB9AyoLgSNe36+Hgfnlh34csI9Tmt0WkpJryfy1K6eYrtyNU3MFyCMYc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WCocbtQZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WCocbtQZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B174DC4CEF7; Sun, 15 Mar 2026 03:13:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773544416; bh=Sdposb+Y9udWfENlNgDPYMjY4LFm7sEh06rOnqzd0Pw=; h=Date:From:To:Cc:Subject:From; b=WCocbtQZy6qH1KyA74twgBKkETfwePIQExIrlWYsneFRR0GAkmRUHiWlN4ZcKQd0C 1OuQOlr/Tbcx5JgTOaZkHWXWnLU85D/h5drIk/W0zbUBu5nXK51KNP/pdjfrZhJm7X dYKD0//XHMBYpSQ7U7rOMnuD2ddGsekrm39hksATid+Gcq3UkWEG62b9Za1t/4U5Aa 8jlLDd/nVaEZGkyeNUxhKLT5lXl5GD//wmtp2ETqFyr4PULeOMGx48US67WbXxXymA JhvyxB03HDPqOBH1YqzuOtUvdjZs0pTsLfrfpOG7THpVdp3do0cEju8PCfiqqo3rYy gWQKo1NP0qJPw== Date: Sun, 15 Mar 2026 04:13:33 +0100 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Josh Poimboeuf Subject: [GIT PULL] objtool fixes Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Linus, Please pull the latest objtool/urgent Git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git objtool-urgent-2026-03-15 for you to fetch changes up to 9a73f085dc91980ab7fcc5e9716f4449424b3b59: Miscellaneous objtool fixes: - Fix cross-build bug by using HOSTCFLAGS for HAVE_XXHASH test - Fix klp bug by fixing detection of corrupt static branch/call entries - Handle unsupported pr_debug() usage more gracefully - Fix hypothethical klp bug by avoiding NULL pointer dereference when printing code symbol name - Fix data alignment bug in elf_add_data() causing mangled strings - Fix confusing ERROR_INSN() error message - Handle unexpected Clang RSP musical chairs causing false positive warnings - Fix another objtool stack overflow in validate_branch() Thanks, Ingo ------------------> HONG Yifan (1): objtool: Use HOSTCFLAGS for HAVE_XXHASH test Josh Poimboeuf (7): objtool/klp: Fix detection of corrupt static branch/call entries objtool/klp: Disable unsupported pr_debug() usage objtool/klp: Avoid NULL pointer dereference when printing code symbol name objtool: Fix data alignment in elf_add_data() objtool: Fix ERROR_INSN() error message objtool: Handle Clang RSP musical chairs objtool: Fix another stack overflow in validate_branch() tools/objtool/Makefile | 2 +- tools/objtool/arch/x86/decode.c | 62 +++++++++++++----------------------- tools/objtool/check.c | 24 +++++++++++--- tools/objtool/elf.c | 2 +- tools/objtool/include/objtool/warn.h | 2 +- tools/objtool/klp-diff.c | 39 +++++++++++++++-------- 6 files changed, 71 insertions(+), 60 deletions(-)