From: Sasha Levin <sashal@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>,
Luis Chamberlain <mcgrof@kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Richard Weinberger <richard@nod.at>,
Juergen Gross <jgross@suse.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
James Bottomley <James.Bottomley@hansenpartnership.com>,
Jonathan Corbet <corbet@lwn.net>,
Nathan Chancellor <nathan@kernel.org>,
Nicolas Schier <nsc@kernel.org>, Petr Pavlu <petr.pavlu@suse.com>,
Daniel Gomez <da.gomez@kernel.org>,
Greg KH <gregkh@linuxfoundation.org>,
Petr Mladek <pmladek@suse.com>,
Steven Rostedt <rostedt@goodmis.org>, Kees Cook <kees@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Thorsten Leemhuis <linux@leemhuis.info>,
Vlastimil Babka <vbabka@kernel.org>, Helge Deller <deller@gmx.de>,
Randy Dunlap <rdunlap@infradead.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Vivian Wang <wangruikang@iscas.ac.cn>,
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
Date: Mon, 23 Mar 2026 10:06:21 -0400 [thread overview]
Message-ID: <acFI3TfEtxz-r_Hi@laps> (raw)
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 <sashal@kernel.org> 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
next prev parent reply other threads:[~2026-03-23 14:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-22 13:15 [PATCH v4 0/4] kallsyms: embed source file:line info in kernel stack traces Sasha Levin
2026-03-22 13:15 ` [PATCH v4 1/4] " Sasha Levin
2026-03-22 13:15 ` [PATCH v4 2/4] kallsyms: extend lineinfo to loadable modules Sasha Levin
2026-03-22 13:15 ` [PATCH v4 3/4] kallsyms: delta-compress lineinfo tables for ~2.7x size reduction Sasha Levin
2026-03-22 13:15 ` [PATCH v4 4/4] kallsyms: add KUnit tests for lineinfo feature Sasha Levin
2026-03-22 16:35 ` [PATCH v4 0/4] kallsyms: embed source file:line info in kernel stack traces Andrew Morton
2026-03-23 14:06 ` Sasha Levin [this message]
2026-03-23 19:25 ` Andrew Morton
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