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Fri, 29 Nov 2019 07:57:23 +0000 (GMT) X-Mailer: emacs 26.2 (via feedmail 11-beta-1 I) From: "Aneesh Kumar K.V" To: Sachin Sant Subject: Re: [-merge] BUG followed by oops running ndctl tests In-Reply-To: <6D6FA8CC-7FD3-409E-9CB9-1D3DB5353F7A@linux.vnet.ibm.com> References: <86aee55a-3968-cf0d-6030-cbc6e63fddc9@linux.ibm.com> <6D6FA8CC-7FD3-409E-9CB9-1D3DB5353F7A@linux.vnet.ibm.com> Date: Fri, 29 Nov 2019 13:27:20 +0530 Message-ID: <87eexrm7xb.fsf@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-11-29_01:2019-11-29,2019-11-29 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=644 malwarescore=0 impostorscore=0 clxscore=1015 adultscore=0 suspectscore=0 phishscore=0 spamscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1910280000 definitions=main-1911290069 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: harish@linux.ibm.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Sachin Sant writes: >> On 16-Nov-2019, at 12:25 AM, Aneesh Kumar K.V wrote: >>=20 >> On 11/15/19 11:36 AM, Sachin Sant wrote: >>> Following Oops is seen on latest (commit 3b4852888d) powerpc merge bran= ch >>> code while running ndctl (test_namespace) tests >>> 85c5b0984e was good. >>=20 >>=20 >>=20 >> Are the namespace size created with size that is multiple of 16M size? >>=20 >> Wondering whether this is related to https://patchwork.kernel.org/patch/= 11215049/ > > This patch series doesn=E2=80=99t seem to help. I can still recreate the = problem with the patches applied. > Are the namespace 16MB size aligned? If not you need to recreate all of them size aligned. -aneesh