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Fri, 10 May 2024 08:21:15 +0000 (GMT) From: Hari Bathini To: Michael Ellerman Subject: [PATCH] powerpc/fadump: update documentation about bootargs_append Date: Fri, 10 May 2024 13:51:14 +0530 Message-ID: <20240510082114.561163-1-hbathini@linux.ibm.com> X-Mailer: git-send-email 2.45.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: l5a8PVzqXONwQxL1Nnxg5uZeERoC3pWk X-Proofpoint-ORIG-GUID: l5a8PVzqXONwQxL1Nnxg5uZeERoC3pWk X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-10_06,2024-05-10_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 impostorscore=0 suspectscore=0 adultscore=0 clxscore=1015 lowpriorityscore=0 spamscore=0 mlxlogscore=783 phishscore=0 priorityscore=1501 malwarescore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2405010000 definitions=main-2405100059 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: linuxppc-dev Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Update ABI documentation about the introduction of the new sysfs entry bootargs_append. This sysfs entry will be used to setup the additional parameters to be passed to dump capture kernel. Signed-off-by: Hari Bathini --- * This patch is a follow-up of below patch series, to update corresponding ABI documentation: https://lore.kernel.org/all/20240509115755.519982-1-hbathini@linux.ibm.com/ Documentation/ABI/testing/sysfs-kernel-fadump | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-kernel-fadump b/Documentation/ABI/testing/sysfs-kernel-fadump index c586054657d6..2f9daa7ca55b 100644 --- a/Documentation/ABI/testing/sysfs-kernel-fadump +++ b/Documentation/ABI/testing/sysfs-kernel-fadump @@ -49,3 +49,10 @@ Description: read only memory add/remove events because elfcorehdr is now prepared in the second/fadump kernel. User: kexec-tools + +What: /sys/kernel/fadump/bootargs_append +Date: May 2024 +Contact: linuxppc-dev@lists.ozlabs.org +Description: read/write + This is a special sysfs file available to setup additional + parameters to be passed to capture kernel.