From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: linux-s390 <linux-s390@vger.kernel.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
y2038 Mailman List <y2038@lists.linaro.org>,
Dominik Brodowski <linux@dominikbrodowski.net>,
Mark Rutland <mark.rutland@arm.com>,
Linux API <linux-api@vger.kernel.org>
Subject: Re: [PATCH 2/5] ipc: introduce ksys_ipc()/compat_ksys_ipc() for s390
Date: Thu, 17 Jan 2019 21:13:42 +0100 [thread overview]
Message-ID: <20190117201342.GA3687@osiris> (raw)
In-Reply-To: <CAK8P3a1u0OJKPnuBHVy4WSFy6T04kfNw5BwkpsLmkEU4KQD5eQ@mail.gmail.com>
On Thu, Jan 17, 2019 at 05:29:55PM +0100, Arnd Bergmann wrote:
> On Thu, Jan 17, 2019 at 2:29 PM Heiko Carstens
> > SYSCALL_DEFINE1(s390_personality, unsigned int, personality)
> > {
> > diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
> > index ab9d0e3c6d50..ad016a7db0ea 100644
> > --- a/kernel/sys_ni.c
> > +++ b/kernel/sys_ni.c
> > @@ -366,7 +366,7 @@ COND_SYSCALL(kexec_file_load);
> > /* s390 */
> > COND_SYSCALL(s390_pci_mmio_read);
> > COND_SYSCALL(s390_pci_mmio_write);
> > -COND_SYSCALL_COMPAT(s390_ipc);
> > +COND_SYSCALL(s390_ipc);
> >
> > /* powerpc */
> > COND_SYSCALL(rtas);
>
> I think you need to keep the
>
> COND_SYSCALL_COMPAT(s390_ipc);
>
> here, otherwise it still fails with CONFIG_SYSV_IPC=n, CONFIG_COMPAT=y, right?
Yes, you're right.
next prev parent reply other threads:[~2019-01-17 20:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-16 13:15 [PATCH 0/5] s390: rework compat wrapper generation Arnd Bergmann
2019-01-16 13:15 ` [PATCH 1/5] s390: open-code s390_personality syscall Arnd Bergmann
2019-01-16 13:15 ` [PATCH 2/5] ipc: introduce ksys_ipc()/compat_ksys_ipc() for s390 Arnd Bergmann
2019-01-17 13:29 ` Heiko Carstens
2019-01-17 16:29 ` Arnd Bergmann
2019-01-17 20:13 ` Heiko Carstens [this message]
2019-01-16 13:15 ` [PATCH 3/5] s390: use generic UID16 implementation Arnd Bergmann
2019-01-16 13:15 ` [PATCH 4/5] s390: autogenerate compat syscall wrappers Arnd Bergmann
2019-01-17 13:31 ` Heiko Carstens
2019-01-17 16:23 ` Arnd Bergmann
2019-01-21 9:43 ` Heiko Carstens
2019-01-16 13:15 ` [PATCH 5/5] s390: remove compat_wrapper.c Arnd Bergmann
2019-01-16 15:12 ` [PATCH 0/5] s390: rework compat wrapper generation Heiko Carstens
2019-01-17 13:36 ` Heiko Carstens
2019-01-17 16:21 ` Arnd Bergmann
2019-01-17 20:19 ` Heiko Carstens
2019-01-18 8:48 ` Martin Schwidefsky
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