From: Sandipan Das <sandipan@linux.ibm.com>
To: Sachin Sant <sachinp@linux.vnet.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: Re: [merge] Build failure selftest/powerpc/mm/pkey_exec_prot
Date: Sun, 2 Aug 2020 22:58:27 +0530 [thread overview]
Message-ID: <63dc2f90-9a16-21f8-51fa-cfef9df80676@linux.ibm.com> (raw)
In-Reply-To: <37C1E196-B35D-46C4-AAA7-BC250078E4F2@linux.vnet.ibm.com>
Hi Sachin,
On 02/08/20 4:45 pm, Sachin Sant wrote:
> pkey_exec_prot test from linuxppc merge branch (3f68564f1f5a) fails to
> build due to following error:
>
> gcc -std=gnu99 -O2 -Wall -Werror -DGIT_VERSION='"v5.8-rc7-1276-g3f68564f1f5a"' -I/home/sachin/linux/tools/testing/selftests/powerpc/include -m64 pkey_exec_prot.c /home/sachin/linux/tools/testing/selftests/kselftest_harness.h /home/sachin/linux/tools/testing/selftests/kselftest.h ../harness.c ../utils.c -o /home/sachin/linux/tools/testing/selftests/powerpc/mm/pkey_exec_prot
> In file included from pkey_exec_prot.c:18:
> /home/sachin/linux/tools/testing/selftests/powerpc/include/pkeys.h:34: error: "SYS_pkey_mprotect" redefined [-Werror]
> #define SYS_pkey_mprotect 386
>
> In file included from /usr/include/sys/syscall.h:31,
> from /home/sachin/linux/tools/testing/selftests/powerpc/include/utils.h:47,
> from /home/sachin/linux/tools/testing/selftests/powerpc/include/pkeys.h:12,
> from pkey_exec_prot.c:18:
> /usr/include/bits/syscall.h:1583: note: this is the location of the previous definition
> # define SYS_pkey_mprotect __NR_pkey_mprotect
>
> commit 128d3d021007 introduced this error.
> selftests/powerpc: Move pkey helpers to headers
>
> Possibly the # defines for sys calls can be retained in pkey_exec_prot.c or
>
I am unable to reproduce this on the latest merge branch (HEAD at f59195f7faa4).
I don't see any redefinitions in pkey_exec_prot.c either.
- Sandipan
next prev parent reply other threads:[~2020-08-02 17:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-02 11:15 [merge] Build failure selftest/powerpc/mm/pkey_exec_prot Sachin Sant
2020-08-02 17:28 ` Sandipan Das [this message]
2020-08-03 5:43 ` Sachin Sant
2020-08-03 11:02 ` Michael Ellerman
2020-08-03 11:27 ` Sandipan Das
2020-08-04 1:08 ` Michael Ellerman
2020-08-04 6:35 ` Sandipan Das
2020-08-04 12:23 ` Michael Ellerman
2020-08-04 16:45 ` Sandipan Das
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=63dc2f90-9a16-21f8-51fa-cfef9df80676@linux.ibm.com \
--to=sandipan@linux.ibm.com \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=sachinp@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 NNTP newsgroup(s).