linux-kernel - Re: [PATCH v2 1/3] Documentation: arm: Add bootargs to the table of added DT parameters

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Message-ID: <CAMj1kXFtJes-m78infhP9VDrHc9r=kFvLTsZ+NP5chxQwu5xqQ@mail.gmail.com>
Date:   Fri, 23 Jun 2023 16:14:29 +0200
From:   Ard Biesheuvel <ardb@...nel.org>
To:     Palmer Dabbelt <palmer@...belt.com>
Cc:     alexghiti@...osinc.com, corbet@....net,
        Paul Walmsley <paul.walmsley@...ive.com>,
        aou@...s.berkeley.edu, Conor Dooley <conor.dooley@...rochip.com>,
        sunilvl@...tanamicro.com, songshuaishuai@...ylab.org,
        linux-doc@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/3] Documentation: arm: Add bootargs to the table of
 added DT parameters

On Thu, 22 Jun 2023 at 16:39, Palmer Dabbelt <palmer@...belt.com> wrote:
>
> On Wed, 21 Jun 2023 00:22:32 PDT (-0700), alexghiti@...osinc.com wrote:
> > The bootargs node is also added by the EFI stub in the function
> > update_fdt(), so add it to the table.
> >
> > Signed-off-by: Alexandre Ghiti <alexghiti@...osinc.com>
> > ---
> >  Documentation/arm/uefi.rst | 4 +++-
> >  1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/Documentation/arm/uefi.rst b/Documentation/arm/uefi.rst
> > index baebe688a006..2b7ad9bd7cd2 100644
> > --- a/Documentation/arm/uefi.rst
> > +++ b/Documentation/arm/uefi.rst
> > @@ -50,7 +50,7 @@ The stub populates the FDT /chosen node with (and the kernel scans for) the
> >  following parameters:
> >
> >  ==========================  ======   ===========================================
> > -Name                        Size     Description
> > +Name                        Type     Description
> >  ==========================  ======   ===========================================
> >  linux,uefi-system-table     64-bit   Physical address of the UEFI System Table.
> >
> > @@ -67,4 +67,6 @@ linux,uefi-mmap-desc-ver    32-bit   Version of the mmap descriptor format.
> >
> >  kaslr-seed                  64-bit   Entropy used to randomize the kernel image
> >                                       base address location.
> > +
> > +bootargs                    String   Kernel command line
> >  ==========================  ======   ===========================================
>
> +Ard, who looks like he's the last one who touched this.
>
> I'm OK picking this up along with the RISC-V doc patches, but I don't
> know the Arm bits.

No objections from me.