Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-15 Thread Michael Ellerman
Arnd Bergmann writes: > On Mon, Jan 14, 2019 at 4:59 AM Michael Ellerman wrote: >> Arnd Bergmann writes: >> > arch/m68k/kernel/syscalls/syscall.tbl | 11 +++ >> > arch/mips/kernel/syscalls/syscall_o32.tbl | 11 +++ >> > arch/powerpc/kernel/syscalls/syscall.tbl | 12

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-15 Thread Michael Ellerman
Arnd Bergmann writes: > On Tue, Jan 15, 2019 at 4:01 PM Arnd Bergmann wrote: >> >> On Mon, Jan 14, 2019 at 4:59 AM Michael Ellerman wrote: >> > Arnd Bergmann writes: >> > > arch/m68k/kernel/syscalls/syscall.tbl | 11 +++ >> > > arch/mips/kernel/syscalls/syscall_o32.tbl | 11 ++

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-15 Thread Arnd Bergmann
On Tue, Jan 15, 2019 at 5:36 PM Geert Uytterhoeven wrote: > On Tue, Jan 15, 2019 at 4:19 PM Arnd Bergmann wrote: > > On Tue, Jan 15, 2019 at 4:01 PM Arnd Bergmann wrote: > > > On Mon, Jan 14, 2019 at 4:59 AM Michael Ellerman > > > wrote: > > > > Arnd Bergmann writes: > > > > > arch/m68k/kern

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-15 Thread Geert Uytterhoeven
Hi Arnd, On Tue, Jan 15, 2019 at 4:19 PM Arnd Bergmann wrote: > On Tue, Jan 15, 2019 at 4:01 PM Arnd Bergmann wrote: > > On Mon, Jan 14, 2019 at 4:59 AM Michael Ellerman > > wrote: > > > Arnd Bergmann writes: > > > > arch/m68k/kernel/syscalls/syscall.tbl | 11 +++ > > > > arch/mi

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-15 Thread Arnd Bergmann
On Tue, Jan 15, 2019 at 4:01 PM Arnd Bergmann wrote: > > On Mon, Jan 14, 2019 at 4:59 AM Michael Ellerman wrote: > > Arnd Bergmann writes: > > > arch/m68k/kernel/syscalls/syscall.tbl | 11 +++ > > > arch/mips/kernel/syscalls/syscall_o32.tbl | 11 +++ > > > arch/powerpc/kerne

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-15 Thread Arnd Bergmann
On Mon, Jan 14, 2019 at 4:59 AM Michael Ellerman wrote: > Arnd Bergmann writes: > > arch/m68k/kernel/syscalls/syscall.tbl | 11 +++ > > arch/mips/kernel/syscalls/syscall_o32.tbl | 11 +++ > > arch/powerpc/kernel/syscalls/syscall.tbl | 12 > > I have some changes

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-14 Thread Michael Ellerman
Michael Ellerman writes: > Hi Arnd, > > Arnd Bergmann writes: >> The IPC system call handling is highly inconsistent across architectures, >> some use sys_ipc, some use separate calls, and some use both. We also >> have some architectures that require passing IPC_64 in the flags, and >> others t

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-13 Thread Michael Ellerman
Hi Arnd, Arnd Bergmann writes: > The IPC system call handling is highly inconsistent across architectures, > some use sys_ipc, some use separate calls, and some use both. We also > have some architectures that require passing IPC_64 in the flags, and > others that set it implicitly. > > For the

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-13 Thread Michael Ellerman
Hi Arnd, Arnd Bergmann writes: > The IPC system call handling is highly inconsistent across architectures, > some use sys_ipc, some use separate calls, and some use both. We also > have some architectures that require passing IPC_64 in the flags, and > others that set it implicitly. > > For the

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-11 Thread Arnd Bergmann
On Thu, Jan 10, 2019 at 9:33 PM Heiko Carstens wrote: > On Thu, Jan 10, 2019 at 05:24:34PM +0100, Arnd Bergmann wrote: > > diff --git a/arch/s390/kernel/syscalls/syscall.tbl > > b/arch/s390/kernel/syscalls/syscall.tbl > > index 022fc099b628..428cf512a757 100644 > > --- a/arch/s390/kernel/syscall

Re: [PATCH 14/15] arch: add split IPC system calls where needed

2019-01-10 Thread Heiko Carstens
On Thu, Jan 10, 2019 at 05:24:34PM +0100, Arnd Bergmann wrote: > The IPC system call handling is highly inconsistent across architectures, > some use sys_ipc, some use separate calls, and some use both. We also > have some architectures that require passing IPC_64 in the flags, and > others that s

[PATCH 14/15] arch: add split IPC system calls where needed

2019-01-10 Thread Arnd Bergmann
The IPC system call handling is highly inconsistent across architectures, some use sys_ipc, some use separate calls, and some use both. We also have some architectures that require passing IPC_64 in the flags, and others that set it implicitly. For the additon of a y2083 safe semtimedop() system