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 576D43AE6E2; Mon, 23 Mar 2026 14:06:24 +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=1774274784; cv=none; b=ECInyzyfjzjNSwMlAmqCJzvz2T/XKr+EgzpKCmwebj4aRgPH874XI9mCs2kf3fOLFfbWXHGHted8Y+Z6xW4jw1KkbHTgV7LDTff18QtEXanriPxg2NhXGDseowpAP9WfzvUre1R4jYvRl5PLjQjeUj7aIJTvaAr6ZQjID2eVmcM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774274784; c=relaxed/simple; bh=lrAEia/zHrHkrV8/db4xENVDfDRL21RqR1IjVCxsyC0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=XNqdvgRuvvYqin5/3QPOzfbxIq2+DcluvP2Mlx/W3ij5kEnhUiNKcAEouFOdmC0v0qcPie1xyZm7oc+dTX72Xx7MCL93AywmxoMvYhkFBCcx/9m+Qc0KVqcgA1Yh1q8gY5fBQZuchDrKWbHtQ03q3tdxkPwTUaHRDmXZFG6bPqU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WC1BXcvm; 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="WC1BXcvm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E19B2C4CEF7; Mon, 23 Mar 2026 14:06:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774274784; bh=lrAEia/zHrHkrV8/db4xENVDfDRL21RqR1IjVCxsyC0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WC1BXcvmSSbdGEGLPvpyBX8HLabwq5iGVesEqgJ3+k0JOdenhtRXIDHlbTWfUrO5N 9hgAHy5Oefq95CyxFu/d8U//uqjHSlpB9V3bL68zHB5zqqyqRf3Vw4S0O+xP293Ddv 4vuRHpXVBqAAXpWEFRijJneXy4c77UG5rwU50aW9WNbbY4c+b1GuLZOduD5V5sUzjs HfwlFwajaCqCNtV3udwn57L+sOTT64PPM2KrFlkvYrIOW26AV+bKufpNETWk+K0Vn5 0URvbC6qrgfPSfSVru2BLc/aS+iW+GaHxIihab5fHpLNoSNOXNxeI6GTMqD5Xz66h6 CN89ShUhkNaww== Date: Mon, 23 Mar 2026 10:06:21 -0400 From: Sasha Levin To: Andrew Morton Cc: Masahiro Yamada , Luis Chamberlain , Linus Torvalds , Richard Weinberger , Juergen Gross , Geert Uytterhoeven , James Bottomley , Jonathan Corbet , Nathan Chancellor , Nicolas Schier , Petr Pavlu , Daniel Gomez , Greg KH , Petr Mladek , Steven Rostedt , Kees Cook , Peter Zijlstra , Thorsten Leemhuis , Vlastimil Babka , Helge Deller , Randy Dunlap , Laurent Pinchart , Vivian Wang , linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-modules@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH v4 0/4] kallsyms: embed source file:line info in kernel stack traces Message-ID: References: <20260322131543.971079-1-sashal@kernel.org> <20260322093533.c0aab4ed9f5eef9536d14c21@linux-foundation.org> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20260322093533.c0aab4ed9f5eef9536d14c21@linux-foundation.org> On Sun, Mar 22, 2026 at 09:35:33AM -0700, Andrew Morton wrote: >On Sun, 22 Mar 2026 09:15:39 -0400 Sasha Levin wrote: > >> This series adds CONFIG_KALLSYMS_LINEINFO, which embeds source file:line >> information directly in the kernel image so that stack traces annotate >> every frame with the originating source location - no external tools, no >> debug symbols at runtime, and safe to use in NMI/panic context. > >Sashiko review hasn't completed yet, but it has things to say: > https://sashiko.dev/#/patchset/20260322131543.971079-1-sashal@kernel.org Nice! I looked at the comments, and I don't think that there are any changes required as a result of the review. It asked good questions, but the concerns are mainly false positives. -- Thanks, Sasha