| Message ID | 1456338854-14901-3-git-send-email-ynorov@caviumnetworks.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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?
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
On Thu, Feb 25, 2016 at 11:19:26PM +0300, Yury Norov wrote: > 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. Oh, right. I didn't realize that you put the macros between an #ifdef CONFIG_COMPAT_WRAPPER . It's not strictly needed, but it doesn't hurt as well.
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
Signed-off-by: Yury Norov <ynorov@caviumnetworks.com> --- arch/Kconfig | 4 ++++ arch/s390/Kconfig | 1 + 2 files changed, 5 insertions(+)