* Re: [PATCH] proc.5: Clarify that boot arguments can be embedded in image
[not found] ` <20230704215932.c9cab0af086528e52ca0bfbb@kernel.org>
@ 2023-07-05 20:33 ` Paul E. McKenney
2023-07-08 17:19 ` Alejandro Colomar
0 siblings, 1 reply; 2+ messages in thread
From: Paul E. McKenney @ 2023-07-05 20:33 UTC (permalink / raw)
To: Masami Hiramatsu
Cc: mtk.manpages, corbet, akpm, ndesaulniers, vbabka, hannes,
linux-doc, linux-kernel, alx, linux-man
On Tue, Jul 04, 2023 at 09:59:32PM +0900, Masami Hiramatsu wrote:
> On Fri, 30 Jun 2023 16:33:28 -0700
> "Paul E. McKenney" <paulmck@kernel.org> wrote:
>
> > With the advent of the CONFIG_BOOT_CONFIG Kconfig option, kernel boot
> > arguments can now be embedded in the kernel image, either attached
> > to the end of initramfs or embedded in the kernel itself. Document
> > this possibility in the /proc/cmdline entry of proc.5.
>
> Thanks for update!
>
> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Thank you, Masami!
Adding Alejandro and linux-man on CC.
Thanx, Paul
> > Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
> > Cc: Michael Kerrisk <mtk.manpages@gmail.com>
> > Cc: Masami Hiramatsu <mhiramat@kernel.org>
> > Cc: Jonathan Corbet <corbet@lwn.net>
> > Cc: Andrew Morton <akpm@linux-foundation.org>
> > Cc: Nick Desaulniers <ndesaulniers@google.com>
> > Cc: Vlastimil Babka <vbabka@suse.cz>
> > Cc: Johannes Weiner <hannes@cmpxchg.org>
> >
> > diff --git a/man5/proc.5 b/man5/proc.5
> > index c6684620e..141a2983c 100644
> > --- a/man5/proc.5
> > +++ b/man5/proc.5
> > @@ -3100,6 +3100,9 @@ Often done via a boot manager such as
> > .BR lilo (8)
> > or
> > .BR grub (8).
> > +Any arguments embedded in the kernel image or initramfs via
> > +.B CONFIG_BOOT_CONFIG
> > +will also be displayed.
> > .TP
> > .IR /proc/config.gz " (since Linux 2.6)"
> > This file exposes the configuration options that were used
>
>
> --
> Masami Hiramatsu (Google) <mhiramat@kernel.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] proc.5: Clarify that boot arguments can be embedded in image
2023-07-05 20:33 ` [PATCH] proc.5: Clarify that boot arguments can be embedded in image Paul E. McKenney
@ 2023-07-08 17:19 ` Alejandro Colomar
0 siblings, 0 replies; 2+ messages in thread
From: Alejandro Colomar @ 2023-07-08 17:19 UTC (permalink / raw)
To: paulmck, Masami Hiramatsu
Cc: mtk.manpages, corbet, akpm, ndesaulniers, vbabka, hannes,
linux-doc, linux-kernel, linux-man
[-- Attachment #1.1: Type: text/plain, Size: 1844 bytes --]
Hi Paul!
On 7/5/23 22:33, Paul E. McKenney wrote:
> On Tue, Jul 04, 2023 at 09:59:32PM +0900, Masami Hiramatsu wrote:
>> On Fri, 30 Jun 2023 16:33:28 -0700
>> "Paul E. McKenney" <paulmck@kernel.org> wrote:
>>
>>> With the advent of the CONFIG_BOOT_CONFIG Kconfig option, kernel boot
>>> arguments can now be embedded in the kernel image, either attached
>>> to the end of initramfs or embedded in the kernel itself. Document
>>> this possibility in the /proc/cmdline entry of proc.5.
>>
>> Thanks for update!
>>
>> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
>
Thanks for the review! Tag added.
> Thank you, Masami!
>
> Adding Alejandro and linux-man on CC.
>
> Thanx, Paul
>
>>> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
>>> Cc: Michael Kerrisk <mtk.manpages@gmail.com>
>>> Cc: Masami Hiramatsu <mhiramat@kernel.org>
>>> Cc: Jonathan Corbet <corbet@lwn.net>
>>> Cc: Andrew Morton <akpm@linux-foundation.org>
>>> Cc: Nick Desaulniers <ndesaulniers@google.com>
>>> Cc: Vlastimil Babka <vbabka@suse.cz>
>>> Cc: Johannes Weiner <hannes@cmpxchg.org>
>>>
Thanks! Patch applied.
Cheers,
Alex
>>> diff --git a/man5/proc.5 b/man5/proc.5
>>> index c6684620e..141a2983c 100644
>>> --- a/man5/proc.5
>>> +++ b/man5/proc.5
>>> @@ -3100,6 +3100,9 @@ Often done via a boot manager such as
>>> .BR lilo (8)
>>> or
>>> .BR grub (8).
>>> +Any arguments embedded in the kernel image or initramfs via
>>> +.B CONFIG_BOOT_CONFIG
>>> +will also be displayed.
>>> .TP
>>> .IR /proc/config.gz " (since Linux 2.6)"
>>> This file exposes the configuration options that were used
>>
>>
>> --
>> Masami Hiramatsu (Google) <mhiramat@kernel.org>
--
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2023-07-05 20:33 ` [PATCH] proc.5: Clarify that boot arguments can be embedded in image Paul E. McKenney
2023-07-08 17:19 ` Alejandro Colomar
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