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Tue, 08 Sep 2026 17:37:40 -0700 (PDT) Received: from localhost ([2400:ac40:62f:1b67:ddd8:990d:9d6f:13b8]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39b08d0d845sm35551055a91.17.2026.09.08.17.37.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Sep 2026 17:37:39 -0700 (PDT) From: Coiby Xu To: kexec@lists.infradead.org Cc: Andrew Morton , Sourabh Jain , Baoquan He , Dave Young , Pratyush Yadav , Will Deacon , linux-arm-kernel@lists.infradead.org, Jinjie Ruan , 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 v5 9/9] Documentation: kdump: Add arm64 and ppc64le to encrypted dump target support list Date: Wed, 9 Sep 2026 08:36:51 +0800 Message-ID: <20260909003657.1570544-10-coiby.xu@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260909003657.1570544-1-coiby.xu@gmail.com> References: <20260909003657.1570544-1-coiby.xu@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260908_173740_831419_45A9A784 X-CRM114-Status: GOOD ( 13.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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