From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from elvis.franken.de (elvis.franken.de [193.175.24.41]) by smtp.subspace.kernel.org (Postfix) with ESMTP id AE9F7374FF; Fri, 31 Jan 2025 09:32:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.175.24.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738315946; cv=none; b=ldoWtq5dnY6nYb9tNL/ozxLZ9dCLkGHC8LeqrUMyN68rSjhFpZLgHmyboYctQP8H9E18Vwd8/FzhFylAQqsxBUX98/J3b+tYuvCZ3n0M05VtiWOBU7Ho/6DNVM4BwwXFUkTbgvXkbq3ToCQT/LqweTIsStu3hwf+CWvLJBQ80I8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738315946; c=relaxed/simple; bh=r3LAuR0iEd1V4hhMgeKfMRZCn+au/X7a1OyVrkOBnlk=; h=Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=f7LZyqwIeZb144AqR0ElXeckjSx2lSxndSkcLzUZwPZe1+ZxgQVTsV0bc3lVCPVY6GG9GSkMF2IQm8csoPWIa9Ar712o/u3Pr7SUnwXSMi1DTs1IB2L3HR6yRnI7AXxzyDBb9/cul1yAdzT6dEnKBlZaFkyuQypPcZ1VOFSGW2E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=alpha.franken.de; spf=pass smtp.mailfrom=alpha.franken.de; arc=none smtp.client-ip=193.175.24.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=alpha.franken.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alpha.franken.de Received: from uucp by elvis.franken.de with local-rmail (Exim 3.36 #1) id 1tdnNk-0003hP-00; Fri, 31 Jan 2025 10:32:12 +0100 Received: by alpha.franken.de (Postfix, from userid 1000) id 4E023C0147; Fri, 31 Jan 2025 10:32:00 +0100 (CET) Date: Fri, 31 Jan 2025 10:32:00 +0100 From: Thomas Bogendoerfer To: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Revert "mips: fix shmctl/semctl/msgctl syscall for o32" Message-ID: References: <20250130104857.56251-1-tsbogend@alpha.franken.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250130104857.56251-1-tsbogend@alpha.franken.de> On Thu, Jan 30, 2025 at 11:48:56AM +0100, Thomas Bogendoerfer wrote: > This reverts commit bc7584e009c39375294794f7ca751a6b2622c425. > > The split IPC system calls for o32 have been introduced with modern > version only. Changing this breaks ABI. > > Signed-off-by: Thomas Bogendoerfer > --- > arch/mips/kernel/syscalls/syscall_o32.tbl | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl > index e8a57c206758..349b8aad1159 100644 > --- a/arch/mips/kernel/syscalls/syscall_o32.tbl > +++ b/arch/mips/kernel/syscalls/syscall_o32.tbl > @@ -382,15 +382,15 @@ > 368 o32 io_pgetevents sys_io_pgetevents_time32 compat_sys_io_pgetevents > # room for arch specific calls > 393 o32 semget sys_semget > -394 o32 semctl sys_old_semctl compat_sys_old_semctl > +394 o32 semctl sys_semctl compat_sys_semctl > 395 o32 shmget sys_shmget > -396 o32 shmctl sys_old_shmctl compat_sys_old_shmctl > +396 o32 shmctl sys_shmctl compat_sys_shmctl > 397 o32 shmat sys_shmat compat_sys_shmat > 398 o32 shmdt sys_shmdt > 399 o32 msgget sys_msgget > 400 o32 msgsnd sys_msgsnd compat_sys_msgsnd > 401 o32 msgrcv sys_msgrcv compat_sys_msgrcv > -402 o32 msgctl sys_old_msgctl compat_sys_old_msgctl > +402 o32 msgctl sys_msgctl compat_sys_msgctl > 403 o32 clock_gettime64 sys_clock_gettime sys_clock_gettime > 404 o32 clock_settime64 sys_clock_settime sys_clock_settime > 405 o32 clock_adjtime64 sys_clock_adjtime sys_clock_adjtime > -- > 2.35.3 applied to mips-next. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]