Re: [PATCH 2/5] all: introduce COMPAT_WRAPPER option and enable it for s390

From	Yury Norov <ynorov@caviumnetworks.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 2/5] all: introduce COMPAT_WRAPPER option and enable it for s390
Date	2016-02-25 21:30 +0100
Message-ID	<r6aHU-HU-9@gated-at.bofh.it> (permalink)
References	<r5MvU-4Y-9@gated-at.bofh.it> <r5MvV-4Y-35@gated-at.bofh.it> <r5ZWb-1ea-27@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thu, Feb 25, 2016 at 09:49:43AM +0100, Heiko Carstens wrote:
> On Wed, Feb 24, 2016 at 09:34:11PM +0300, Yury Norov wrote:
> > Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
> > ---
> >  arch/Kconfig      | 4 ++++
> >  arch/s390/Kconfig | 1 +
> >  2 files changed, 5 insertions(+)
> > 
> > diff --git a/arch/Kconfig b/arch/Kconfig
> > index f6b649d..6393093 100644
> > --- a/arch/Kconfig
> > +++ b/arch/Kconfig
> > @@ -583,6 +583,10 @@ config HAVE_COPY_THREAD_TLS
> >  	  normal C parameter passing, rather than extracting the syscall
> >  	  argument from pt_regs.
> > 
> > +config COMPAT_WRAPPER
> > +	bool
> > +	depends on COMPAT
> > +
> >  #
> >  # ABI hall of shame
> >  #
> > diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
> > index 3be9c83..082b861 100644
> > --- a/arch/s390/Kconfig
> > +++ b/arch/s390/Kconfig
> > @@ -333,6 +333,7 @@ config COMPAT
> >  	select COMPAT_BINFMT_ELF if BINFMT_ELF
> >  	select ARCH_WANT_OLD_COMPAT_IPC
> >  	select COMPAT_OLD_SIGACTION
> > +	select COMPAT_WRAPPER
> >  	depends on MULTIUSER
> >  	help
> >  	  Select this option if you want to enable your system kernel to
> 
> Maybe merge this into patch 4/5?

Then bisectability will suffer, as next patch needs COMPAT_WRAPPER
enabled.

> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

Thread

[PATCH v2 0/5] all: s390: make compat wrappers the generic solution Yury Norov <ynorov@caviumnetworks.com> - 2016-02-24 19:40 +0100
  [PATCH 3/5] all: s390: move wrapper infrastructure to generic headers Yury Norov <ynorov@caviumnetworks.com> - 2016-02-24 19:40 +0100
    Re: [PATCH 3/5] all: s390: move wrapper infrastructure to generic  headers Heiko Carstens <heiko.carstens@de.ibm.com> - 2016-02-25 10:00 +0100
      Re: [PATCH 3/5] all: s390: move wrapper infrastructure to generic  headers Yury Norov <ynorov@caviumnetworks.com> - 2016-02-25 21:30 +0100
        Re: [PATCH 3/5] all: s390: move wrapper infrastructure to generic  headers Heiko Carstens <heiko.carstens@de.ibm.com> - 2016-02-25 23:30 +0100
  [PATCH 2/5] all: introduce COMPAT_WRAPPER option and enable it for s390 Yury Norov <ynorov@caviumnetworks.com> - 2016-02-24 19:40 +0100
    Re: [PATCH 2/5] all: introduce COMPAT_WRAPPER option and enable it  for s390 Heiko Carstens <heiko.carstens@de.ibm.com> - 2016-02-25 10:00 +0100
      Re: [PATCH 2/5] all: introduce COMPAT_WRAPPER option and enable it  for s390 Yury Norov <ynorov@caviumnetworks.com> - 2016-02-25 21:30 +0100
        Re: [PATCH 2/5] all: introduce COMPAT_WRAPPER option and enable it  for s390 Heiko Carstens <heiko.carstens@de.ibm.com> - 2016-02-25 23:20 +0100
  [PATCH 1/5] all: syscall wrappers: add documentation Yury Norov <ynorov@caviumnetworks.com> - 2016-02-24 19:40 +0100
  [PATCH 5/5] all: wrap needed syscalls in generic unistd Yury Norov <ynorov@caviumnetworks.com> - 2016-02-24 19:40 +0100
  [PATCH 4/5] all: s390: move compat_wrappers.c from arch/s390/kernel to kernel/ Yury Norov <ynorov@caviumnetworks.com> - 2016-02-24 19:40 +0100
    Re: [PATCH 4/5] all: s390: move compat_wrappers.c from  arch/s390/kernel to kernel/ Heiko Carstens <heiko.carstens@de.ibm.com> - 2016-02-25 10:00 +0100
    Re: [PATCH 4/5] all: s390: move compat_wrappers.c from  arch/s390/kernel to kernel/ Yury Norov <ynorov@caviumnetworks.com> - 2016-02-25 21:30 +0100
  Re: [PATCH v2 0/5] all: s390: make compat wrappers the generic  solution Heiko Carstens <heiko.carstens@de.ibm.com> - 2016-02-25 10:00 +0100

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