[PATCH v2 9/9] Documentation: kdump: Add arm64 and ppc64le to encrypted dump target support list

Coiby Xu coiby.xu at gmail.com
Fri May 1 16:43:38 PDT 2026


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 <sourabhjain at linux.ibm.com>
Signed-off-by: Coiby Xu <coiby.xu at gmail.com>
---
 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




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