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Wong" , Naresh Kamboju , LTP List , Linux-Next Mailing List , linux-fsdevel@vger.kernel.org, chrubis , open list , Al Viro , Mark Brown , Arnd Bergmann , lkft-triage@lists.linaro.org, linux-ext4 , Theodore Ts'o Message-ID: <1757087132.11450258.1573468734360.JavaMail.zimbra@redhat.com> In-Reply-To: <20191111083815.GA29540@infradead.org> References: <852514139.11036267.1573172443439.JavaMail.zimbra@redhat.com> <20191111012614.GC6235@magnolia> <1751469294.11431533.1573460380206.JavaMail.zimbra@redhat.com> <20191111083815.GA29540@infradead.org> Subject: Re: LTP: diotest4.c:476: read to read-only space. returns 0: Success MIME-Version: 1.0 X-Originating-IP: [10.43.17.163, 10.4.195.18] Thread-Topic: diotest4.c:476: read to read-only space. returns 0: Success Thread-Index: 910IB+66jrM2sMmDpKAiK7gJA7sQsg== X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-MC-Unique: S1iNAS8jNHuFSYbreh69fQ-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ----- Original Message ----- > Is this a new test? No, it's not new. > If not why was this never reported? Sounds like > we should add this test case to xfstests. I'm guessing not that many users still run 32bit kernels. Naresh' setup is using ext4, so I assume he noticed only after recent changes in linux-next wrt. directio and ext4. Regards, Jan