* [PATCH] Documentation: document liveupdate cmdline parameter
@ 2026-01-30 11:20 Li Chen
2026-01-30 17:42 ` Andrew Morton
2026-02-01 4:49 ` Mike Rapoport
0 siblings, 2 replies; 3+ messages in thread
From: Li Chen @ 2026-01-30 11:20 UTC (permalink / raw)
To: Jonathan Corbet, Andrew Morton, Borislav Petkov (AMD),
Randy Dunlap, Ingo Molnar, Pawan Gupta, Feng Tang, Kees Cook,
Li RongQing, Arnd Bergmann, Frank van der Linden, Askar Safin,
linux-doc, linux-kernel
Cc: Li Chen
liveupdate is used to enable Live Update Orchestrator (LUO) early during
boot. Add it to kernel-parameters.txt so users can discover and use it.
Signed-off-by: Li Chen <me@linux.beauty>
---
Documentation/admin-guide/kernel-parameters.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 3097e4266d76..56a39f6e01e3 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3442,6 +3442,11 @@ Kernel parameters
If there are multiple matching configurations changing
the same attribute, the last one is used.
+ liveupdate= [KNL,EARLY]
+ Format: <bool>
+ Enable Live Update Orchestrator (LUO).
+ Default: off.
+
lockd.nlm_grace_period=P [NFS] Assign grace period.
Format: <integer>
--
2.52.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] Documentation: document liveupdate cmdline parameter
2026-01-30 11:20 [PATCH] Documentation: document liveupdate cmdline parameter Li Chen
@ 2026-01-30 17:42 ` Andrew Morton
2026-02-01 4:49 ` Mike Rapoport
1 sibling, 0 replies; 3+ messages in thread
From: Andrew Morton @ 2026-01-30 17:42 UTC (permalink / raw)
To: Li Chen
Cc: Jonathan Corbet, Borislav Petkov (AMD), Randy Dunlap, Ingo Molnar,
Pawan Gupta, Feng Tang, Kees Cook, Li RongQing, Arnd Bergmann,
Frank van der Linden, Askar Safin, linux-doc, linux-kernel,
Pratyush Yadav, Pasha Tatashin, Mike Rapoport
On Fri, 30 Jan 2026 19:20:33 +0800 Li Chen <me@linux.beauty> wrote:
> liveupdate is used to enable Live Update Orchestrator (LUO) early during
> boot. Add it to kernel-parameters.txt so users can discover and use it.
>
Thanks,
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -3442,6 +3442,11 @@ Kernel parameters
> If there are multiple matching configurations changing
> the same attribute, the last one is used.
>
> + liveupdate= [KNL,EARLY]
> + Format: <bool>
> + Enable Live Update Orchestrator (LUO).
> + Default: off.
> +
> lockd.nlm_grace_period=P [NFS] Assign grace period.
> Format: <integer>
but let's cc the developers:
LIVE UPDATE
M: Pasha Tatashin <pasha.tatashin@soleen.com>
M: Mike Rapoport <rppt@kernel.org>
R: Pratyush Yadav <pratyush@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] Documentation: document liveupdate cmdline parameter
2026-01-30 11:20 [PATCH] Documentation: document liveupdate cmdline parameter Li Chen
2026-01-30 17:42 ` Andrew Morton
@ 2026-02-01 4:49 ` Mike Rapoport
1 sibling, 0 replies; 3+ messages in thread
From: Mike Rapoport @ 2026-02-01 4:49 UTC (permalink / raw)
To: Li Chen
Cc: Jonathan Corbet, Andrew Morton, Borislav Petkov (AMD),
Randy Dunlap, Ingo Molnar, Pawan Gupta, Feng Tang, Kees Cook,
Li RongQing, Arnd Bergmann, Frank van der Linden, Askar Safin,
linux-doc, linux-kernel
On Fri, Jan 30, 2026 at 07:20:33PM +0800, Li Chen wrote:
> liveupdate is used to enable Live Update Orchestrator (LUO) early during
> boot. Add it to kernel-parameters.txt so users can discover and use it.
>
> Signed-off-by: Li Chen <me@linux.beauty>
Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
> ---
> Documentation/admin-guide/kernel-parameters.txt | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index 3097e4266d76..56a39f6e01e3 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -3442,6 +3442,11 @@ Kernel parameters
> If there are multiple matching configurations changing
> the same attribute, the last one is used.
>
> + liveupdate= [KNL,EARLY]
> + Format: <bool>
> + Enable Live Update Orchestrator (LUO).
> + Default: off.
> +
> lockd.nlm_grace_period=P [NFS] Assign grace period.
> Format: <integer>
>
> --
> 2.52.0
>
--
Sincerely yours,
Mike.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2026-01-30 11:20 [PATCH] Documentation: document liveupdate cmdline parameter Li Chen
2026-01-30 17:42 ` Andrew Morton
2026-02-01 4:49 ` Mike Rapoport
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