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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Sun, 15 Sep 2019 14:23:23 +0100 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x8FDNMet53674072 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 15 Sep 2019 13:23:22 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7EC83A405F; Sun, 15 Sep 2019 13:23:22 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D5578A405B; Sun, 15 Sep 2019 13:23:20 +0000 (GMT) Received: from localhost.localdomain.com (unknown [9.199.54.91]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Sun, 15 Sep 2019 13:23:20 +0000 (GMT) From: Sourabh Jain To: linuxppc-dev@ozlabs.org Subject: [PATCH 3/4] Documentation/ABI: mark /sys/kernel/fadump_* sysfs files deprecated Date: Sun, 15 Sep 2019 18:53:09 +0530 X-Mailer: git-send-email 2.17.2 In-Reply-To: <20190915132310.13542-1-sourabhjain@linux.ibm.com> References: <20190915132310.13542-1-sourabhjain@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 19091513-0020-0000-0000-0000036CEECE X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19091513-0021-0000-0000-000021C28983 Message-Id: <20190915132310.13542-4-sourabhjain@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-09-15_07:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1909150147 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: corbet@lwn.net, mahesh@linux.vnet.ibm.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, hbathini@linux.ibm.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" The /sys/kernel/fadump_* sysfs files are replicated under /sys/kernel/fadump/ directory. But we need to keep the old sysfs files to maintain the backward compatibility. The sysfs files are scheduled to remove by 2021. Signed-off-by: Sourabh Jain --- .../{testing => obsolete}/sysfs-kernel-fadump_enabled | 3 +++ .../{testing => obsolete}/sysfs-kernel-fadump_registered | 3 +++ .../sysfs-kernel-fadump_release_mem | 3 +++ .../sysfs-kernel-fadump_release_opalcore | 3 +++ Documentation/powerpc/firmware-assisted-dump.rst | 9 +++++++++ 5 files changed, 21 insertions(+) rename Documentation/ABI/{testing => obsolete}/sysfs-kernel-fadump_enabled (66%) rename Documentation/ABI/{testing => obsolete}/sysfs-kernel-fadump_registered (71%) rename Documentation/ABI/{testing => obsolete}/sysfs-kernel-fadump_release_mem (73%) rename Documentation/ABI/{testing => obsolete}/sysfs-kernel-fadump_release_opalcore (70%) diff --git a/Documentation/ABI/testing/sysfs-kernel-fadump_enabled b/Documentation/ABI/obsolete/sysfs-kernel-fadump_enabled similarity index 66% rename from Documentation/ABI/testing/sysfs-kernel-fadump_enabled rename to Documentation/ABI/obsolete/sysfs-kernel-fadump_enabled index f73632b1c006..ca35a285905b 100644 --- a/Documentation/ABI/testing/sysfs-kernel-fadump_enabled +++ b/Documentation/ABI/obsolete/sysfs-kernel-fadump_enabled @@ -1,3 +1,6 @@ +This ABI is deprecated and will be removed after 2021. It is replaced +with /sys/kernel/fadump/fadump_enabled. + What: /sys/kernel/fadump_enabled Date: Feb 2012 Contact: linuxppc-dev@lists.ozlabs.org diff --git a/Documentation/ABI/testing/sysfs-kernel-fadump_registered b/Documentation/ABI/obsolete/sysfs-kernel-fadump_registered similarity index 71% rename from Documentation/ABI/testing/sysfs-kernel-fadump_registered rename to Documentation/ABI/obsolete/sysfs-kernel-fadump_registered index 972e8c427ad4..2c1bc4adafb4 100644 --- a/Documentation/ABI/testing/sysfs-kernel-fadump_registered +++ b/Documentation/ABI/obsolete/sysfs-kernel-fadump_registered @@ -1,3 +1,6 @@ +This ABI is deprecated and will be removed after 2021. It is replaced +with /sys/kernel/fadump/fadump_registered. + What: /sys/kernel/fadump/fadump_registered Date: Feb 2012 Contact: linuxppc-dev@lists.ozlabs.org diff --git a/Documentation/ABI/testing/sysfs-kernel-fadump_release_mem b/Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem similarity index 73% rename from Documentation/ABI/testing/sysfs-kernel-fadump_release_mem rename to Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem index 9c20d64ab48d..8fef37d9b5ba 100644 --- a/Documentation/ABI/testing/sysfs-kernel-fadump_release_mem +++ b/Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem @@ -1,3 +1,6 @@ +This ABI is deprecated and will be removed after 2021. It is replaced +with /sys/kernel/fadump/fadump_release_mem. + What: /sys/kernel/fadump_release_mem Date: Feb 2012 Contact: linuxppc-dev@lists.ozlabs.org diff --git a/Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore b/Documentation/ABI/obsolete/sysfs-kernel-fadump_release_opalcore similarity index 70% rename from Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore rename to Documentation/ABI/obsolete/sysfs-kernel-fadump_release_opalcore index 53313c1d4e7a..c02be8f4471e 100644 --- a/Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore +++ b/Documentation/ABI/obsolete/sysfs-kernel-fadump_release_opalcore @@ -1,3 +1,6 @@ +This ABI is deprecated and will be removed after 2021. It is replaced +with /sys/kernel/fadump/fadump_release_opalcore. + What: /sys/kernel/fadump_release_opalcore Date: Sep 2019 Contact: linuxppc-dev@lists.ozlabs.org diff --git a/Documentation/powerpc/firmware-assisted-dump.rst b/Documentation/powerpc/firmware-assisted-dump.rst index 0455a78486d5..4fd7f5eab97d 100644 --- a/Documentation/powerpc/firmware-assisted-dump.rst +++ b/Documentation/powerpc/firmware-assisted-dump.rst @@ -292,6 +292,15 @@ Here is the list of files under kernel sysfs: echo 1 > /sys/kernel/fadump_release_opalcore +Note: The following FADump sysfs files are deprecated. + + Deprecated Alternative + ------------------------------------------------------------------------------- + /sys/kernel/fadump_enabled /sys/kernel/fadump/fadump_enabled + /sys/kernel/fadump_registered /sys/kernel/fadump/fadump_registered + /sys/kernel/fadump_release_mem /sys/kernel/fadump/fadump_release_mem + /sys/kernel/fadump_release_opalcore /sys/kernel/fadump/fadump_release_opalcore + Here is the list of files under powerpc debugfs: (Assuming debugfs is mounted on /sys/kernel/debug directory.) -- 2.17.2