From: Coiby Xu <coiby.xu@gmail.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: kexec@lists.infradead.org,
Andrew Morton <akpm@linux-foundation.org>,
Sourabh Jain <sourabhjain@linux.ibm.com>,
Baoquan He <baoquan.he@linux.dev>,
Dave Young <ruirui.yang@linux.dev>,
Pratyush Yadav <pratyush@kernel.org>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Jinjie Ruan <ruanjinjie@huawei.com>,
Mike Rapoport <rppt@kernel.org>,
Pasha Tatashin <pasha.tatashin@soleen.com>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
"Rob Herring (Arm)" <robh@kernel.org>,
"open list:DOCUMENTATION" <linux-doc@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v5 9/9] Documentation: kdump: Add arm64 and ppc64le to encrypted dump target support list
Date: Wed, 9 Sep 2026 21:34:58 +0800 [thread overview]
Message-ID: <aqFgNFBdwoS2okjR@Rk> (raw)
In-Reply-To: <83b9fd96-d0dc-4ced-97cd-287c82cdacbe@infradead.org>
On Tue, Sep 08, 2026 at 10:48:11PM -0700, Randy Dunlap wrote:
>
>
>On 9/8/26 5:36 PM, Coiby Xu wrote:
>> 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@linux.ibm.com>
>> Reviewed-by: Sourabh Jain <sourabhjain@linux.ibm.com>
>> Signed-off-by: Coiby Xu <coiby.xu@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 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,
>
> for setup.
I'll apply the suggestion, thanks!
[...]
--
Best regards,
Coiby
prev parent reply other threads:[~2026-09-09 13:35 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-09 0:36 [PATCH v5 0/9] Bug fixes and enhancements for kdump LUKS support Coiby Xu
2026-09-09 0:36 ` [PATCH v5 1/9] crash_dump: Fix potential double free and UAF of keys_header Coiby Xu
2026-09-09 0:53 ` sashiko-bot
2026-09-09 13:27 ` Coiby Xu
2026-09-09 0:36 ` [PATCH v5 2/9] crash_dump: Read the number of dm-crypt keys from reserved memory Coiby Xu
2026-09-09 0:52 ` sashiko-bot
2026-09-09 0:36 ` [PATCH v5 3/9] crash_dump: Disallow writing to dm-crypt configfs during kexec_file_load syscall Coiby Xu
2026-09-09 0:47 ` sashiko-bot
2026-09-09 13:29 ` Coiby Xu
2026-09-09 0:36 ` [PATCH v5 4/9] crash_dump: Free temporary dm-crypt keys_header buffer in kdump kernel Coiby Xu
2026-09-09 0:46 ` sashiko-bot
2026-09-09 0:36 ` [PATCH v5 5/9] crash_dump: Only use kexec_dprintk during the kexec_file_load syscall Coiby Xu
2026-09-09 0:47 ` sashiko-bot
2026-09-09 0:36 ` [PATCH v5 6/9] crash_dump: Improve readability of config_keys_restore_store Coiby Xu
2026-09-09 0:45 ` sashiko-bot
2026-09-09 0:36 ` [PATCH v5 7/9] crash_dump: Check the function return codes in restore_dm_crypt_keys_to_thread_keyring Coiby Xu
2026-09-09 0:49 ` sashiko-bot
2026-09-09 0:36 ` [PATCH v5 8/9] crash_dump: Disallow configfs/crash_dm_crypt_key/reuse if crash hotplug supported Coiby Xu
2026-09-09 0:53 ` sashiko-bot
2026-09-09 5:46 ` Randy Dunlap
2026-09-09 13:33 ` Coiby Xu
2026-09-09 0:36 ` [PATCH v5 9/9] Documentation: kdump: Add arm64 and ppc64le to encrypted dump target support list Coiby Xu
2026-09-09 0:38 ` sashiko-bot
2026-09-09 5:48 ` Randy Dunlap
2026-09-09 13:34 ` Coiby Xu [this message]
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