From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.1 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 12681 invoked from network); 24 May 2021 20:33:51 -0000 Received: from mother.openwall.net (195.42.179.200) by inbox.vuxu.org with ESMTPUTF8; 24 May 2021 20:33:51 -0000 Received: (qmail 23925 invoked by uid 550); 24 May 2021 20:33:48 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 23818 invoked from network); 24 May 2021 20:33:47 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=references : from : to : cc : subject : in-reply-to : date : message-id : mime-version : content-type; s=pp1; bh=FZyIYp++kLFd7+FZB7WEKrumdZ2aEQqCESOGbyT5Kxg=; b=gzA11SQ/YmnbE/fTjFn3zFl6e4vEnPt3lXbRRoYCVuYBcdi6mi3FYoUOLGIL3LQaVTlO MZ8ZBOV6Ku6HNxyalbBbGi1F5QVVAYJ5T8LN5AWOVAjrr0dXiElnI/OBa8fEFf+rzKQZ JgmyOdUyvrWc8UaTObizkwtGwemhCKutQVf6oUj3u+gEp0QQ6TbJWeeU0nf2g+rjP29M i8/T0hr5RsrAgO1+qUM/0xyRjIzR1cRluaiUYFUgwHpL+niwB/VkFKfDqzrL1sbk3iPK p6iZfxNVMMQW2Rw4QB0xoBS0CE57L2QBcMq28SnKQWrMajB5iDt5/0cqP6Sn3DriDBIg yw== References: <20200611081203.995112-1-npiggin@gmail.com> <20210518231331.GA8464@altlinux.org> <1621385544.nttlk5qugb.astroid@bobo.none> <1621400263.gf0mbqhkrf.astroid@bobo.none> <87a6oo4312.fsf@linux.ibm.com> <87k0nr6ezw.fsf@oldenburg.str.redhat.com> <87eedz3li3.fsf@linux.ibm.com> <20210521205204.GA24309@altlinux.org> <87a6ok2uxx.fsf@linux.ibm.com> User-agent: mu4e 1.4.10; emacs 27.2 From: Matheus Castanho To: Matheus Castanho Cc: "Dmitry V. Levin" , Florian Weimer , Matheus Castanho via Libc-alpha , linux-api@vger.kernel.org, musl@lists.openwall.com, Nicholas Piggin , libc-dev@lists.llvm.org, linuxppc-dev@lists.ozlabs.org In-reply-to: <87a6ok2uxx.fsf@linux.ibm.com> Date: Mon, 24 May 2021 17:33:24 -0300 Message-ID: <87im3727or.fsf@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-GCONF: 00 X-Proofpoint-GUID: ER5I-gxskURqA0q20yF-IAm9RBLnInl_ X-Proofpoint-ORIG-GUID: eAxo70sIvYvIrIANrjlNpsJk6RtF1TSC X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.761 definitions=2021-05-24_09:2021-05-24,2021-05-24 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 mlxscore=0 mlxlogscore=999 phishscore=0 spamscore=0 bulkscore=0 clxscore=1015 suspectscore=0 malwarescore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2105240118 Subject: [musl] Re: Linux powerpc new system call instruction and ABI Matheus Castanho writes: > Dmitry V. Levin writes: > >> On Fri, May 21, 2021 at 05:00:36PM -0300, Matheus Castanho wrote: >>> Florian Weimer writes: >>> > * Matheus Castanho via Libc-alpha: >>> >> From: Nicholas Piggin >>> >> Subject: [PATCH 1/1] powerpc: Fix handling of scv return error codes >>> >> >>> >> When using scv on templated ASM syscalls, current code interprets any >>> >> negative return value as error, but the only valid error codes are in >>> >> the range -4095..-1 according to the ABI. >>> >> >>> >> Reviewed-by: Matheus Castanho >>> > >>> > Please reference bug 27892 in the commit message. I'd also appreciate a >>> > backport to the 2.33 release branch (where you need to add NEWS manually >>> > to add the bug reference). >>> >>> No problem. [BZ #27892] appended to the commit title. I'll make sure to >>> backport to 2.33 as well. >> >> Could you also mention in the commit message that the change fixes >> 'signal.gen.test' strace test where it was observed initially? > > Sure, no problem. I'll commit it later today. Since the patch falls into the less-than-15-LOC category and this is Nick's first contribution to glibc, looks like he doesn't need a copyright assignment. Pushed to master as 7de36744ee1325f35d3fe0ca079dd33c40b12267 Backported to 2.33 via commit 0ef0e6de7fdfa18328b09ba2afb4f0112d4bdab4 Thanks, Matheus Castanho