Received: from mail-lj1-f177.google.com (mail-lj1-f177.google.com [209.85.208.177])
	by nld3-dev1.alpinelinux.org (Postfix) with ESMTPS id 18A10780FCB
	for <~alpine/users@lists.alpinelinux.org>; Fri,  4 Sep 2020 19:01:50 +0000 (UTC)
Received: by mail-lj1-f177.google.com with SMTP id y4so9187041ljk.8
        for <~alpine/users@lists.alpinelinux.org>; Fri, 04 Sep 2020 12:01:50 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20161025;
        h=mime-version:from:date:message-id:subject:to;
        bh=rBEw9WjigvsjgZM49/e9hGCuFHkdG2kMIZ9PiueV2zA=;
        b=betadKBu2jhiVYsw6weHcWQ9vGr3VCFbeTnKLqnRH4kOePob2GgtjLLluREJzDlxpK
         fkd/HGe8z+SSf3bwkxDIWZIxlmmazcA4zhXo4wuDA6nIicYtYpW4X2xRlWntXCHBeQry
         R7pw4fYntde0g6wvglwqjAqUt036e+eBXL/3wROhaGOWT1j6sJotemoKiW9E4akM1oAR
         MyKhXLI9e2KfOk87mQJYksN50WWIX8+J3w7ibSm4fFBsnc1Gr88Sn6DUOEfd++ZyNFZ2
         0DxNpmSZ4Lwtt//regyXilrJLqwbMdvp+t3Id1893vZjhE5drOE+w3O61K26vSH61LPa
         PBGw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20161025;
        h=x-gm-message-state:mime-version:from:date:message-id:subject:to;
        bh=rBEw9WjigvsjgZM49/e9hGCuFHkdG2kMIZ9PiueV2zA=;
        b=QlCYD+jjHqsL/VhvSUIBqlr3O+WK3tWYO/Npf0gBgV38V/C/Zq2IGxhkqIkT7uWlr2
         WMkgLBMCXsS4waTPJe7JszHb+eTi2cbz0+2ldRm5NvaHqnbNy/1f1N4dCxHSGyyVjlnE
         UrohEGj4OrM0bvXbGtN3xrj1R0YCT+/87/ohQty4i/8M/FXUmohqAdBdJ1do34EET5vf
         Kk/OyfF0mZ+QvEWD/TUsS4MoBdUSjyIu9NvbtRVpadzHVcgD9qtuJS1tTfGsgyVxMI33
         3gWmJ32B8WbQdl5VbBp/Q9ymM94oUOE/Mjj5N23Rpr5lhGzuZ/2ub7ZYRsApTBB974Z9
         +oDw==
X-Gm-Message-State: AOAM53255vu2P3hYgbMpWgqQEqk8iLCiMB+elGlx1dfLDVosofX5rsxs
	/lK2RQG4Gt/FuHb0QZHEpEiMA80tnpeCa/9pmddIHtiS6nY=
X-Google-Smtp-Source: ABdhPJxa18hGRIrP9lVEmfdQT1rKLtVdc4NxZQp7pOqAGtqk78VEySUJmnc00tx4k3lfD+kdB5j6s+DKVsUgxm1Th3E=
X-Received: by 2002:a2e:9ad9:: with SMTP id p25mr4175625ljj.256.1599246109461;
 Fri, 04 Sep 2020 12:01:49 -0700 (PDT)
MIME-Version: 1.0
From: MyFirst Name <lixo6500@gmail.com>
Date: Fri, 4 Sep 2020 15:55:12 +0000
Message-ID: <CACtnDQ0MUd1dp+ETBh00Pvaxt2erg+frRph=ZB2aMpTcm9UNmw@mail.gmail.com>
Subject: Custom ISO (mkimage) fails when using custom kernel
To: ~alpine/users@lists.alpinelinux.org
Content-Type: multipart/alternative; boundary="0000000000004351e305ae8180e1"

--0000000000004351e305ae8180e1
Content-Type: text/plain; charset="UTF-8"

I can create a customized live Alpine Linux ISO, using mkimage as described
in the wiki
<https://wiki.alpinelinux.org/wiki/How_to_make_a_custom_ISO_image_with_mkimage>
just fine and it works perfectly. I can even go one step further and modify
and build some packages to a local repository and then tell mkimage to use
them, and it also works perfectly. As long as I don't modify the
"linux-lts" (i.e. the kernel) package.

My final goal was to create and use a custom kernel,  one built with only
the modules I need. I did that, but when I tried to create a live ISO with
it, the process fails right after signing the "modloop", and the error
message is:
"cp: can't stat '/tmp/update-kernel######/boot/config': No such file or
directory"

I tried to simplify things and instead of using a custom kernel config I
just used the default ones. The only thing I changed was to update the
kernel makefile and set march and mtune to native. After that I simply
executed

abuild checksum
abuild -rd

Then I passed the path of the local repository where the package was
created to mkimage.

Any idea of what I might be doing wrong? I don't know if that might be a
problem, but I am doing all that while running Alpine Live (that is, Alpine
was not installed on the machine)

--0000000000004351e305ae8180e1
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div>I can create a customized live Alpine Linux ISO, usin=
g mkimage <a href=3D"https://wiki.alpinelinux.org/wiki/How_to_make_a_custom=
_ISO_image_with_mkimage">as described in the wiki</a> just fine and it work=
s perfectly. I can even go one step further and modify and build some packa=
ges to a local repository and then tell mkimage to use them, and it also wo=
rks perfectly. As long as I don&#39;t modify the &quot;linux-lts&quot; (i.e=
. the kernel) package.</div><div><br></div><div>My final goal was to create=
 and use a custom kernel,=C2=A0 one built with only the modules I need. I d=
id that, but when I tried to create a live ISO with it, the process fails r=
ight after signing the &quot;modloop&quot;, and the error message is:</div>=
<div>&quot;cp: can&#39;t stat &#39;/tmp/update-kernel######/boot/config&#39=
;: No such file or directory&quot;</div><div></div><div><br></div><div>I tr=
ied to simplify things and instead of using a custom kernel config I just u=
sed the default ones. The only thing I changed was to update the kernel mak=
efile and set march and mtune to native. After that I simply executed</div>=
<div><br></div><div>abuild checksum<br></div><div>abuild -rd<br></div><div>=
<br></div><div>Then I passed the path of the local repository where the pac=
kage was created to mkimage.<br></div><div><br></div><div>Any idea of what =
I might be doing wrong? I don&#39;t know if that might be a problem, but I =
am doing all that while running Alpine Live (that is, Alpine was not instal=
led on the machine)<br></div><div><br></div></div>

--0000000000004351e305ae8180e1--