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Wed, 4 Dec 2019 14:43:07 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 869F65D6AE; Wed, 4 Dec 2019 14:43:07 +0000 (UTC) Received: from zmail17.collab.prod.int.phx2.redhat.com (zmail17.collab.prod.int.phx2.redhat.com [10.5.83.19]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id E20315BC09; Wed, 4 Dec 2019 14:43:04 +0000 (UTC) Date: Wed, 4 Dec 2019 09:43:04 -0500 (EST) From: Jan Stancek To: Christoph Hellwig Message-ID: <385099805.15030947.1575470584839.JavaMail.zimbra@redhat.com> In-Reply-To: <20191203190925.GA5150@infradead.org> References: <1738119916.14437244.1575151003345.JavaMail.zimbra@redhat.com> <8736e3ffen.fsf@mpe.ellerman.id.au> <1420623640.14527843.1575289859701.JavaMail.zimbra@redhat.com> <1766807082.14812757.1575377439007.JavaMail.zimbra@redhat.com> <20191203190925.GA5150@infradead.org> Subject: Re: [bug] userspace hitting sporadic SIGBUS on xfs (Power9, ppc64le), v4.19 and later MIME-Version: 1.0 X-Originating-IP: [10.43.17.163, 10.4.195.3] Thread-Topic: userspace hitting sporadic SIGBUS on xfs (Power9, ppc64le), v4.19 and later Thread-Index: bZFnIYc4/9CmmxXsANYOsGnjcI2iPQ== X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-MC-Unique: JNulPZWVPeum3MOUKv5umw-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit 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: darrick wong , Memory Management , Linux Stable maillist , linux-xfs@vger.kernel.org, CKI Project , linux-fsdevel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, LTP Mailing List Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" ----- Original Message ----- > Please try the patch below: I ran reproducer for 18 hours on 2 systems were it previously reproduced, there were no crashes / SIGBUS.