[PATCH 1/1] powerpc: Individual System V IPC system calls
This patch provides individual system call numbers for the following System V IPC system calls, on PowerPC, so that they do not need to be multiplexed: * semop, semget, semctl, semtimedop * msgsnd, msgrcv, msgget, msgctl * shmat, shmdt, shmget, shmctl Signed-off-by: Sam Bobroff --- arch/powerpc/include/asm/systbl.h | 12 arch/powerpc/include/asm/unistd.h | 2 +- arch/powerpc/include/uapi/asm/unistd.h | 12 3 files changed, 25 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index 71f2b3f..546b9ec 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -368,3 +368,15 @@ SYSCALL_SPU(memfd_create) SYSCALL_SPU(bpf) COMPAT_SYS(execveat) PPC64ONLY(switch_endian) +SYSCALL(semop) +SYSCALL(semget) +COMPAT_SYS(semctl) +COMPAT_SYS(semtimedop) +COMPAT_SYS(msgsnd) +COMPAT_SYS(msgrcv) +SYSCALL(msgget) +COMPAT_SYS(msgctl) +COMPAT_SYS(shmat) +SYSCALL(shmdt) +SYSCALL(shmget) +COMPAT_SYS(shmctl) diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index f4f8b66..e51c51b 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -12,7 +12,7 @@ #include -#define __NR_syscalls 364 +#define __NR_syscalls 376 #define __NR__exit __NR_exit #define NR_syscalls__NR_syscalls diff --git a/arch/powerpc/include/uapi/asm/unistd.h b/arch/powerpc/include/uapi/asm/unistd.h index e4aa173..a8390ee 100644 --- a/arch/powerpc/include/uapi/asm/unistd.h +++ b/arch/powerpc/include/uapi/asm/unistd.h @@ -386,5 +386,17 @@ #define __NR_bpf 361 #define __NR_execveat 362 #define __NR_switch_endian 363 +#define __NR_semop 364 +#define __NR_semget365 +#define __NR_semctl366 +#define __NR_semtimedop367 +#define __NR_msgsnd368 +#define __NR_msgrcv369 +#define __NR_msgget370 +#define __NR_msgctl371 +#define __NR_shmat 372 +#define __NR_shmdt 373 +#define __NR_shmget374 +#define __NR_shmctl375 #endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */ -- 2.1.4 ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [PATCH 1/1] powerpc: Individual System V IPC system calls
On Thu, 2015-09-24 at 15:39 +1000, Sam Bobroff wrote: > This patch provides individual system call numbers for the following > System V IPC system calls, on PowerPC, so that they do not need to be > multiplexed: > * semop, semget, semctl, semtimedop > * msgsnd, msgrcv, msgget, msgctl > * shmat, shmdt, shmget, shmctl Thanks. Can you please rebase this on top of linux-next, where we have two new syscalls wired up. It should be trivial, just the numbering changes, but I think you have a modified libc to actually test the result. cheers ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [PATCH 1/1] powerpc: Individual System V IPC system calls
On Fri, Sep 25, 2015 at 10:33:37AM +1000, Michael Ellerman wrote: > On Thu, 2015-09-24 at 15:39 +1000, Sam Bobroff wrote: > > This patch provides individual system call numbers for the following > > System V IPC system calls, on PowerPC, so that they do not need to be > > multiplexed: > > * semop, semget, semctl, semtimedop > > * msgsnd, msgrcv, msgget, msgctl > > * shmat, shmdt, shmget, shmctl > > Thanks. > > Can you please rebase this on top of linux-next, where we have two new > syscalls wired up. It should be trivial, just the numbering changes, but I > think you have a modified libc to actually test the result. No problem, and yes I can test the glibc changes :-) Cheers, Sam. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev