From: Carlos O'Donell <carlos@redhat.com>
To: Stefan Liebler <stli@linux.vnet.ibm.com>, libc-alpha@sourceware.org
Subject: Re: [PATCH] S390: Sync ptrace.h with kernel. [BZ #21539]
Date: Tue, 18 Jul 2017 13:31:00 -0000 [thread overview]
Message-ID: <25569a51-e43c-9697-78e3-c319c9048763@redhat.com> (raw)
In-Reply-To: <20170718102039.GA20971@altlinux.org>
On 07/18/2017 06:20 AM, Dmitry V. Levin wrote:
> Mark Wielaard has spotted [1] a regression that I missed during review.
> After this change, this test case fails to compile with the following
> diagnostics:
>
> $ gcc -c -xc -o/dev/null - <<'EOF'
> #include <asm/ptrace.h>
> #include <sys/ptrace.h>
> EOF
This is a linux/glibc header coordination issue.
https://sourceware.org/glibc/wiki/Synchronizing_Headers
> The following change fixes this and similar compilation issues that arise
> when sys/ptrace.h is included after linux/ptrace.h:
This is a known conflict, and needs to be fixed properly using libc-compat.h
on the kernel side and the appropriate defines on the glibc side.
--
Cheers,
Carlos.
next prev parent reply other threads:[~2017-07-18 13:31 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-06 10:17 Stefan Liebler
2017-06-06 10:44 ` Andreas Schwab
2017-06-06 10:58 ` Dmitry V. Levin
2017-06-06 11:56 ` Stefan Liebler
2017-06-08 12:02 ` Stefan Liebler
2017-06-13 20:05 ` Dmitry V. Levin
2017-06-19 13:11 ` Stefan Liebler
2017-06-19 13:26 ` Dmitry V. Levin
2017-06-19 14:34 ` Stefan Liebler
2017-06-30 10:09 ` Florian Weimer
2017-07-04 8:22 ` Stefan Liebler
2017-07-04 9:41 ` Florian Weimer
2017-07-04 15:37 ` Stefan Liebler
2017-07-07 10:22 ` Stefan Liebler
2017-07-07 10:45 ` Florian Weimer
2017-07-07 13:54 ` Stefan Liebler
2017-07-11 8:39 ` Stefan Liebler
2017-07-18 10:20 ` Dmitry V. Levin
2017-07-18 13:31 ` Carlos O'Donell [this message]
2017-07-18 13:39 ` Dmitry V. Levin
2017-07-18 14:11 ` Carlos O'Donell
2017-07-18 14:28 ` Mark Wielaard
2017-07-18 14:40 ` Mark Wielaard
2017-07-20 7:38 ` Stefan Liebler
2017-07-20 8:07 ` Carlos O'Donell
2017-07-20 8:32 ` Stefan Liebler
2017-07-24 3:51 ` Dmitry V. Levin
2017-07-24 7:18 ` Stefan Liebler
2017-07-18 13:41 ` Stefan Liebler
2017-07-18 14:12 ` Carlos O'Donell
2017-07-18 14:16 ` Dmitry V. Levin
2017-07-19 8:40 ` Stefan Liebler
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=25569a51-e43c-9697-78e3-c319c9048763@redhat.com \
--to=carlos@redhat.com \
--cc=libc-alpha@sourceware.org \
--cc=stli@linux.vnet.ibm.com \
/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 read-only IMAP folder(s) and NNTP newsgroup(s).