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Fri, 28 Aug 2026 01:49:38 -0700 (PDT) From: Coiby Xu To: kexec@lists.infradead.org Cc: Andrew Morton , Sourabh Jain , Baoquan He , Dave Young , Pratyush Yadav , Mike Rapoport , Pasha Tatashin , Jonathan Corbet , Shuah Khan , Randy Dunlap , "Rob Herring (Arm)" , linux-doc@vger.kernel.org (open list:DOCUMENTATION), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v4 9/9] Documentation: kdump: Add arm64 and ppc64le to encrypted dump target support list Date: Fri, 28 Aug 2026 16:48:55 +0800 Message-ID: <20260828084900.1496839-10-coiby.xu@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260828084900.1496839-1-coiby.xu@gmail.com> References: <20260828084900.1496839-1-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 Reviewed-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 0bf2eb100a05..36ad6125c670 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 -- 2.55.0