From: Kees Cook <keescook@chromium.org>
To: Alexander Lobakin <alobakin@pm.me>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Arnd Bergmann <arnd@arndb.de>,
Nathan Chancellor <natechancellor@gmail.com>,
Nick Desaulniers <ndesaulniers@google.com>,
Fangrui Song <maskray@google.com>,
Huacai Chen <chenhuacai@kernel.org>,
Pei Huang <huangpei@loongson.cn>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
Sami Tolvanen <samitolvanen@google.com>,
Ingo Molnar <mingo@kernel.org>,
Ralf Baechle <ralf@linux-mips.org>,
Corey Minyard <cminyard@mvista.com>,
linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org, stable@vger.kernel.org,
clang-built-linux@googlegroups.com
Subject: Re: [PATCH v4 mips-next 4/7] MIPS: vmlinux.lds.S: catch bad .rel.dyn at link time
Date: Thu, 7 Jan 2021 13:48:53 -0800 [thread overview]
Message-ID: <202101071348.301DA51@keescook> (raw)
In-Reply-To: <20210107132010.463129-1-alobakin@pm.me>
On Thu, Jan 07, 2021 at 01:20:33PM +0000, Alexander Lobakin wrote:
> Catch any symbols placed in .rel.dyn and check for these sections
> to be zero-sized at link time.
> Eliminates following ld warning:
>
> mips-alpine-linux-musl-ld: warning: orphan section `.rel.dyn'
> from `init/main.o' being placed in section `.rel.dyn'
>
> Adopted from x86/kernel/vmlinux.lds.S.
>
> Suggested-by: Fangrui Song <maskray@google.com>
> Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Reviewed-by: Kees Cook <keescook@chromium.org>
--
Kees Cook
next prev parent reply other threads:[~2021-01-07 21:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-07 12:33 [PATCH v4 mips-next 0/7] MIPS: vmlinux.lds.S sections fixes & cleanup Alexander Lobakin
2021-01-07 12:34 ` [PATCH v4 mips-next 1/7] MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section Alexander Lobakin
2021-01-07 12:34 ` [PATCH v4 mips-next 2/7] MIPS: vmlinux.lds.S: add ".gnu.attributes" to DISCARDS Alexander Lobakin
2021-01-08 21:12 ` Nathan Chancellor
2021-01-07 12:35 ` [PATCH v4 mips-next 3/7] MIPS: properly stop .eh_frame generation Alexander Lobakin
2021-01-07 21:48 ` Kees Cook
2021-01-08 21:16 ` Nathan Chancellor
2021-01-08 21:10 ` [PATCH v4 mips-next 1/7] MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section Nathan Chancellor
2021-01-07 13:20 ` [PATCH v4 mips-next 4/7] MIPS: vmlinux.lds.S: catch bad .rel.dyn at link time Alexander Lobakin
2021-01-07 13:20 ` [PATCH v4 mips-next 5/7] MIPS: vmlinux.lds.S: explicitly declare .got table Alexander Lobakin
2021-01-07 21:49 ` Kees Cook
2021-01-08 21:17 ` Nathan Chancellor
2021-01-07 13:20 ` [PATCH v4 mips-next 6/7] vmlinux.lds.h: catch compound literals into data and BSS Alexander Lobakin
2021-01-07 21:51 ` Kees Cook
2021-01-08 21:19 ` Nathan Chancellor
2021-01-07 13:21 ` [PATCH v4 mips-next 7/7] MIPS: select ARCH_WANT_LD_ORPHAN_WARN Alexander Lobakin
2021-01-08 21:19 ` Nathan Chancellor
2021-01-07 21:48 ` Kees Cook [this message]
2021-01-08 21:17 ` [PATCH v4 mips-next 4/7] MIPS: vmlinux.lds.S: catch bad .rel.dyn at link time Nathan Chancellor
2021-01-07 21:51 ` [PATCH v4 mips-next 0/7] MIPS: vmlinux.lds.S sections fixes & cleanup Kees Cook
2021-01-09 11:12 ` Thomas Bogendoerfer
2021-01-09 17:22 ` Alexander Lobakin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202101071348.301DA51@keescook \
--to=keescook@chromium.org \
--cc=alobakin@pm.me \
--cc=arnd@arndb.de \
--cc=chenhuacai@kernel.org \
--cc=clang-built-linux@googlegroups.com \
--cc=cminyard@mvista.com \
--cc=huangpei@loongson.cn \
--cc=jiaxun.yang@flygoat.com \
--cc=linux-arch@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@vger.kernel.org \
--cc=maskray@google.com \
--cc=mingo@kernel.org \
--cc=natechancellor@gmail.com \
--cc=ndesaulniers@google.com \
--cc=ralf@linux-mips.org \
--cc=samitolvanen@google.com \
--cc=stable@vger.kernel.org \
--cc=tsbogend@alpha.franken.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).