Re: [PATCH 3/7] kbuild: fix LD_DEAD_CODE_DATA_ELIMINATION with GNU gold

From: Nicholas Piggin <npiggin@gmail.com>
To: Sami Tolvanen <samitolvanen@google.com>
Cc: Alex Matveev <alxmtvv@gmail.com>, Andi Kleen <ak@linux.intel.com>,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Greg Hackmann <ghackmann@google.com>,
	Kees Cook <keescook@chromium.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
	Mark Rutland <mark.rutland@arm.com>,
	Masahiro Yamada <yamada.masahiro@socionext.com>,
	Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>,
	Michal Marek <michal.lkml@markovi.net>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Yury Norov <ynorov@caviumnetworks.com>,
	Matthias Kaehlcke <mka@chromium.org>
Subject: Re: [PATCH 3/7] kbuild: fix LD_DEAD_CODE_DATA_ELIMINATION with GNU gold
Date: Thu, 30 Nov 2017 12:10:29 +1000	[thread overview]
Message-ID: <20171130121029.3647ea43@roar.ozlabs.ibm.com> (raw)
In-Reply-To: <20171129234442.655-4-samitolvanen@google.com>

On Wed, 29 Nov 2017 15:44:38 -0800
Sami Tolvanen <samitolvanen@google.com> wrote:

> Don't remove .head.text or .exitcall.exit when linking with --gc-sections,
> and include .init.text.* in .init.text and .init.rodata.* in .init.rodata.
> 
> Signed-off-by: Sami Tolvanen <samitolvanen@google.com>

Fine by me, if you consider my other comments.

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>