From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.17.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 1B3751A098B for ; Tue, 13 Oct 2015 22:46:26 +1100 (AEDT) From: Arnd Bergmann To: linuxppc-dev@lists.ozlabs.org Cc: Michael Ellerman , Sam bobroff , linuxppc-dev@ozlabs.org, mikey@neuling.org, anton@samba.org Subject: Re: [v2,1/1] powerpc: Individual System V IPC system calls Date: Tue, 13 Oct 2015 13:46:11 +0200 Message-ID: <8190190.Oz6apY7Xxc@wuerfel> In-Reply-To: <20151013093842.B3EA21402D6@ozlabs.org> References: <20151013093842.B3EA21402D6@ozlabs.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tuesday 13 October 2015 20:38:42 Michael Ellerman wrote: > On Tue, 2015-13-10 at 01:49:28 UTC, 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 > > You tested this right? Tell me about it. > > Also we could make these available to SPU programs, but I don't think there's > any point, no one's going to do a libc update for that. > The existing sys_ipc is also in the list of exceptions that are not exported to the SPU. I don't remember what the reason for this is, but there probably was one. Arnd