From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.osdl.org (smtp.osdl.org [65.172.181.24]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client CN "smtp.osdl.org", Issuer "OSDL Hostmaster" (not verified)) by ozlabs.org (Postfix) with ESMTP id 36779DDF1E for ; Tue, 20 Mar 2007 10:43:03 +1100 (EST) Date: Mon, 19 Mar 2007 16:42:43 -0700 From: Andrew Morton To: David Woodhouse Subject: Re: [PATCH] Complain about missing system calls. Message-Id: <20070319164243.026fdbfd.akpm@linux-foundation.org> In-Reply-To: <1173394873.3461.510.camel@pmac.infradead.org> References: <1173394873.3461.510.camel@pmac.infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Cc: linuxppc-dev@ozlabs.org, sam@ravnborg.org, linux-kernel@vger.kernel.org, rmk@arm.linux.org.uk List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, 08 Mar 2007 23:01:13 +0000 David Woodhouse wrote: > Most system calls seem to get added to i386 first. This patch > automatically generates a warning for any new system call which is > implemented on i386 but not the architecture currently being compiled. > On PowerPC at the moment, for example, it results in these warnings: > init/missing_syscalls.h:935:3: warning: #warning syscall sync_file_range not implemented > init/missing_syscalls.h:947:3: warning: #warning syscall getcpu not implemented > init/missing_syscalls.h:950:3: warning: #warning syscall epoll_pwait not implemented hm, did you try running this on x86_64? In file included from init/missing_syscalls.c:73: init/missing_syscalls.h:23:3: warning: #warning syscall waitpid not implemented init/missing_syscalls.h:68:3: warning: #warning syscall umount not implemented init/missing_syscalls.h:77:3: warning: #warning syscall stime not implemented init/missing_syscalls.h:104:3: warning: #warning syscall nice not implemented init/missing_syscalls.h:146:3: warning: #warning syscall signal not implemented init/missing_syscalls.h:203:3: warning: #warning syscall sigaction not implemented init/missing_syscalls.h:206:3: warning: #warning syscall sgetmask not implemented init/missing_syscalls.h:209:3: warning: #warning syscall ssetmask not implemented init/missing_syscalls.h:218:3: warning: #warning syscall sigsuspend not implemented init/missing_syscalls.h:221:3: warning: #warning syscall sigpending not implemented init/missing_syscalls.h:269:3: warning: #warning syscall readdir not implemented init/missing_syscalls.h:308:3: warning: #warning syscall socketcall not implemented init/missing_syscalls.h:353:3: warning: #warning syscall ipc not implemented init/missing_syscalls.h:359:3: warning: #warning syscall sigreturn not implemented init/missing_syscalls.h:380:3: warning: #warning syscall sigprocmask not implemented init/missing_syscalls.h:404:3: warning: #warning syscall bdflush not implemented init/missing_syscalls.h:422:3: warning: #warning syscall _llseek not implemented init/missing_syscalls.h:428:3: warning: #warning syscall _newselect not implemented init/missing_syscalls.h:800:3: warning: #warning syscall statfs64 not implemented init/missing_syscalls.h:803:3: warning: #warning syscall fstatfs64 not implemented init/missing_syscalls.h:947:3: warning: #warning syscall getcpu not implemented init/missing_syscalls.h:950:3: warning: #warning syscall epoll_pwait not implemented init/missing_syscalls.h:953:3: warning: #warning syscall lutimesat not implemented init/missing_syscalls.h:956:3: warning: #warning syscall revokeat not implemented init/missing_syscalls.h:959:3: warning: #warning syscall frevoke not implemented