From: Segher Boessenkool <segher@kernel.crashing.org>
To: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Nick Desaulniers <ndesaulniers@google.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@c-s.fr>,
Joe Lawrence <joe.lawrence@redhat.com>,
Kees Cook <keescook@chromium.org>,
Fangrui Song <maskray@google.com>,
linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com,
Paul Mackerras <paulus@samba.org>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 2/2] powerpc/vdso32: link vdso64 with linker
Date: Wed, 2 Sep 2020 09:14:31 -0500 [thread overview]
Message-ID: <20200902141431.GV28786@gate.crashing.org> (raw)
In-Reply-To: <b2066ccd-2b81-6032-08e3-41105b400f75@csgroup.eu>
Hi!
On Wed, Sep 02, 2020 at 06:46:45AM +0000, Christophe Leroy wrote:
> ld crashes:
>
> LD arch/powerpc/kernel/vdso32/vdso32.so.dbg
> /bin/sh: line 1: 23780 Segmentation fault (core dumped)
> ppc-linux-ld -EB -m elf32ppc -shared -soname linux-vdso32.so.1
> --eh-frame-hdr --orphan-handling=warn -T
> arch/powerpc/kernel/vdso32/vdso32.lds
> arch/powerpc/kernel/vdso32/sigtramp.o
> arch/powerpc/kernel/vdso32/gettimeofday.o
> arch/powerpc/kernel/vdso32/datapage.o
> arch/powerpc/kernel/vdso32/cacheflush.o
> arch/powerpc/kernel/vdso32/note.o arch/powerpc/kernel/vdso32/getcpu.o -o
> arch/powerpc/kernel/vdso32/vdso32.so.dbg
> make[4]: *** [arch/powerpc/kernel/vdso32/vdso32.so.dbg] Error 139
>
>
> [root@localhost linux-powerpc]# ppc-linux-ld --version
> GNU ld (GNU Binutils) 2.26.20160125
[ Don't build as root :-P ]
Try with a newer ld? If it still happens with current versions, please
open a bug report? https://sourceware.org/bugzilla
Segher
next prev parent reply other threads:[~2020-09-02 14:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-01 22:25 [PATCH 0/2] link vdso with linker Nick Desaulniers
2020-09-01 22:25 ` [PATCH 1/2] powerpc/vdso64: link vdso64 " Nick Desaulniers
2020-09-02 12:14 ` Michael Ellerman
2020-09-02 17:41 ` Nick Desaulniers
2020-09-02 18:02 ` Christophe Leroy
2021-04-22 22:44 ` Nick Desaulniers
2021-04-23 7:40 ` Christophe Leroy
2021-04-23 17:18 ` Christophe Leroy
2022-03-02 16:48 ` Christophe Leroy
2020-09-01 22:25 ` [PATCH 2/2] powerpc/vdso32: " Nick Desaulniers
2020-09-02 2:58 ` Kees Cook
2020-09-02 6:46 ` Christophe Leroy
2020-09-02 14:14 ` Segher Boessenkool [this message]
2020-09-02 15:43 ` Christophe Leroy
2020-09-02 16:57 ` Segher Boessenkool
2020-09-02 7:56 ` Christophe Leroy
2020-09-02 10:16 ` Christophe Leroy
2020-09-02 5:21 ` [PATCH 0/2] link vdso " Nathan Chancellor
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=20200902141431.GV28786@gate.crashing.org \
--to=segher@kernel.crashing.org \
--cc=christophe.leroy@c-s.fr \
--cc=christophe.leroy@csgroup.eu \
--cc=clang-built-linux@googlegroups.com \
--cc=joe.lawrence@redhat.com \
--cc=keescook@chromium.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=maskray@google.com \
--cc=mpe@ellerman.id.au \
--cc=ndesaulniers@google.com \
--cc=npiggin@gmail.com \
--cc=paulus@samba.org \
/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).