From nobody Sun Feb 8 11:06:54 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 9A2AF7E761; Mon, 8 Jul 2024 11:49:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720439369; cv=none; b=sVsZcsw5iuFjfYJ2XNl8VGjAELWd0lKPXPx0KFW/fUjm367wTq3ayfQ2sod1CZ32UXg0PlaSQ4SLyOIjxlhGHm/ywa+nfNj8qhzrbx6rQpIkA0CGgHSluuKBr9EHjxUHJeexjAWD4ImHtTjy4IO8PeMzQUntTEm7ZNzQvcdW18w= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720439369; c=relaxed/simple; bh=BKgMBranHyMlS3hSBaL/ZQ4+gXkZWDigvWX3Bll/Ii8=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=cygVinkrTKtVWbCMuXCSZuYPCHJB+byZu95IV+Zx/v/I4T4aiOcbEN8v8XvVvmtjN34wQwvryz4E2ToUtLlDjnMvP4oFHZzDzj5j3sPZsYU61c2gBUU6QW6q4/M8k0ECaNOPiQhyy2O4NkLLu08OwmHwDWeRIGmYqg7XpBISzp8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=pS7INsXw; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=qmOlxvuJ; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="pS7INsXw"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="qmOlxvuJ" Date: Mon, 08 Jul 2024 11:49:25 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1720439365; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+zA7JFbuj4jq6o6iUBDdmHySvxMe7vNtiMMEsWolvmg=; b=pS7INsXwP87fPbD/wv/d4V+sQnOu0fR47dj+JuqwJO4ImcJVMk5riDdR9Iu2PCcyEspw1m EIoF82TAwztX946yiHw5PZZBX5gsK9LNmF3EJsobhj+MGe5JuAmflHzrn9V9k28dZlcMwq YG9gux+3emSjXyL4fIE70Gf9IfUpf005NUd1sctzTS/79X75hfTj9ujx6C7ZboNQS1sX1k uu7VkUmfGoGhM3OEpSbfyKr6vvOYb3gYiIa4R8QZzbQInyTyb/3DQUdp58NOp3VkzSrME2 54Phm56+FbUkmFVbwj+mo4BqdxIAeC7r/7xs9LlzTe+sdCjDD2eUMLbMRDWpPA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1720439365; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+zA7JFbuj4jq6o6iUBDdmHySvxMe7vNtiMMEsWolvmg=; b=qmOlxvuJ83YBzJIqwYbwoCso7ulnP1gC1Im0zHjaOQyVY604I93yAaZX8ZwEHvFJtOaHTF dQevEEsVpyjea0Dg== From: "tip-bot2 for Brian Johannesmeyer" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: objtool/core] scripts/faddr2line: Check only two symbols when calculating symbol size Cc: Brian Johannesmeyer , Josh Poimboeuf , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20240415145538.1938745-8-bjohannesmeyer@gmail.com> References: <20240415145538.1938745-8-bjohannesmeyer@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <172043936503.2215.12742290480548729781.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the objtool/core branch of tip: Commit-ID: c02904f05ff805d6c0631634d5751ebd338f75ec Gitweb: https://git.kernel.org/tip/c02904f05ff805d6c0631634d5751ebd3= 38f75ec Author: Brian Johannesmeyer AuthorDate: Mon, 15 Apr 2024 16:55:38 +02:00 Committer: Josh Poimboeuf CommitterDate: Tue, 02 Jul 2024 23:38:37 -07:00 scripts/faddr2line: Check only two symbols when calculating symbol size Rather than looping through each symbol in a particular section to calculate a symbol's size, grep for the symbol and its immediate successor, and only use those two symbols. Signed-off-by: Brian Johannesmeyer Link: https://lore.kernel.org/r/20240415145538.1938745-8-bjohannesmeyer@gma= il.com Signed-off-by: Josh Poimboeuf --- scripts/faddr2line | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/faddr2line b/scripts/faddr2line index 1fa6bee..fe0cc45 100755 --- a/scripts/faddr2line +++ b/scripts/faddr2line @@ -252,7 +252,7 @@ __faddr2line() { found=3D2 break fi - done < <(echo "${ELF_SYMS}" | sed 's/\[.*\]//' | ${AWK} -v sec=3D$sym_se= c '$7 =3D=3D sec' | sort --key=3D2) + done < <(echo "${ELF_SYMS}" | sed 's/\[.*\]//' | ${AWK} -v sec=3D$sym_se= c '$7 =3D=3D sec' | sort --key=3D2 | ${GREP} -A1 --no-group-separator " ${s= ym_name}$") =20 if [[ $found =3D 0 ]]; then warn "can't find symbol: sym_name: $sym_name sym_sec: $sym_sec sym_addr= : $sym_addr sym_elf_size: $sym_elf_size"