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Date: Thu, 27 Oct 2022 12:33:17 +0200
From: Greg KH <gregkh@linuxfoundation.org>
To: Nick Desaulniers <ndesaulniers@google.com>
Cc: Sasha Levin <sashal@kernel.org>, Masahiro Yamada <masahiroy@kernel.org>,
	"# 3.4.x" <stable@vger.kernel.org>,
	Nathan Chancellor <nathan@kernel.org>,
	clang-built-linux <llvm@lists.linux.dev>,
	Alexey Alexandrov <aalexand@google.com>,
	Bill Wendling <morbo@google.com>, Greg Thelen <gthelen@google.com>
Subject: Re: backports of 32ef9e5054ec ("Makefile.debug: re-enable debug info
 for .S files")
Message-ID: <Y1pebfXQAj/cLbci@kroah.com>
References: <CAKwvOdneUW4e9==CABAk68uePCGNt7Sq6P-84tR41HRB23zFTA@mail.gmail.com>
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In-Reply-To: <CAKwvOdneUW4e9==CABAk68uePCGNt7Sq6P-84tR41HRB23zFTA@mail.gmail.com>

On Mon, Oct 24, 2022 at 02:06:52PM -0700, Nick Desaulniers wrote:
> Dear stable kernel maintainers,
> Our production kernel team and ChromeOS kernel teams are reporting
> that they are unable to symbolize addresses of symbols defined in
> assembly sources due to a regression I caused with
>     commit a66049e2cf0e ("Kbuild: make DWARF version a choice")
> I fixed this upstream with
>     commit 32ef9e5054ec ("Makefile.debug: re-enable debug info for .S files")
> but I think this is infeasible to backport through to 4.19.y.
> 
> Do the attached branch-specific variants look acceptable?

All now queued up, thanks.

greg k-h