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Fri, 01 May 2026 16:45:14 -0700 (PDT) From: Coiby Xu To: kexec@lists.infradead.org Cc: Andrew Morton , Sourabh Jain , Baoquan He , Dave Young , Mike Rapoport , Pasha Tatashin , Pratyush Yadav , Jonathan Corbet , Shuah Khan , Coiby Xu , "Rob Herring (Arm)" , linux-doc@vger.kernel.org (open list:DOCUMENTATION), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2 9/9] Documentation: kdump: Add arm64 and ppc64le to encrypted dump target support list Date: Sat, 2 May 2026 07:43:38 +0800 Message-ID: <20260501234342.2518281-10-coiby.xu@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260501234342.2518281-1-coiby.xu@gmail.com> References: <20260501234342.2518281-1-coiby.xu@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The encrypted dump target support is now extended to arm64 and ppc64le. Fixes: e3a84be1ec2f ("arm64,ppc64le/kdump: pass dm-crypt keys to kdump kernel") Reported-by: Sourabh Jain Signed-off-by: Coiby Xu --- Documentation/admin-guide/kdump/kdump.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/admin-guide/kdump/kdump.rst b/Documentation/admin-guide/kdump/kdump.rst index 73f2e9500c60..8708ef394212 100644 --- a/Documentation/admin-guide/kdump/kdump.rst +++ b/Documentation/admin-guide/kdump/kdump.rst @@ -572,8 +572,8 @@ Write the dump file to encrypted disk volume ============================================ CONFIG_CRASH_DM_CRYPT can be enabled to support saving the dump file to an -encrypted disk volume (only x86_64 supported for now). User space can interact -with /sys/kernel/config/crash_dm_crypt_keys for setup, +encrypted disk volume (only x86_64, arm64, ppc64le supported for now). User +space can interact with /sys/kernel/config/crash_dm_crypt_keys for setup, 1. Tell the first kernel what logon keys are needed to unlock the disk volumes, # Add key #1 -- 2.54.0