From: Willy Tarreau <w@1wt.eu>
To: Andev <debiandev@gmail.com>
Cc: Bertrand Jacquin <beber@meleeweb.net>,
Rusty Russell <rusty@rustcorp.com.au>,
linux-kbuild@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/3] kbuild: handle module compression while running 'make modules_install'.
Date: Sun, 12 Oct 2014 18:40:23 +0200 [thread overview]
Message-ID: <20141012164023.GA13217@1wt.eu> (raw)
In-Reply-To: <CAJUuVQ7eEn8r2mAQKmydTDvDgSXYKjUH15VPEQfOVPJxNtU9ag@mail.gmail.com>
Hi,
On Sun, Oct 12, 2014 at 11:50:59AM -0400, Andev wrote:
> Hello Bertrand,
>
> Does this need any user space support? Cos currently on a debian
> testing box(powerpc) enabling this options causes a boot hang while
> mounting the root file system.
I suspect that your module-ini-tools/kmod are built without support for
compressed modules. One method to verify this is to run it against ldd :
$ ldd /sbin/modprobe
linux-vdso.so.1 (0x00007fff918ed000)
libkmod.so.2 => /lib64/libkmod.so.2 (0x00007ff9317f1000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007ff9315d5000)
libc.so.6 => /lib64/libc.so.6 (0x00007ff931214000)
liblzma.so.5 => /lib64/liblzma.so.5 (0x00007ff930ff2000)
libz.so.1 => /usr/lib64/libz.so.1 (0x00007ff930ddd000)
/lib64/ld-linux-x86-64.so.2 (0x00007ff931a06000)
As you can see, mine depends on liblzma and libz so it was clearly built
with support for both of them.
Regards,
Willy
next prev parent reply other threads:[~2014-10-12 16:40 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-19 18:57 [PATCHv2 0/3] handle module compression at install Bertrand Jacquin
2014-08-19 18:57 ` [PATCH 1/3] modinst: wrap long lines in order to enhance cmd_modules_install Bertrand Jacquin
2014-08-19 22:02 ` Jim Davis
2014-08-20 16:08 ` Rusty Russell
2014-08-19 18:57 ` [PATCH 2/3] kbuild: handle module compression while running 'make modules_install' Bertrand Jacquin
2014-08-20 16:09 ` Rusty Russell
2014-10-12 15:50 ` Andev
2014-10-12 16:40 ` Willy Tarreau [this message]
2014-10-12 17:06 ` Andev
2014-08-19 18:57 ` [PATCH 3/3] modsign: lookup lines ending in .ko in .mod files Bertrand Jacquin
2014-08-20 16:06 ` Rusty Russell
-- strict thread matches above, loose matches on Subject: below --
2014-08-16 18:50 [PATCH 0/3] handle module compression at install Bertrand Jacquin
2014-08-16 18:50 ` [PATCH 2/3] kbuild: handle module compression while running 'make modules_install' Bertrand Jacquin
2014-08-19 13:17 ` Andi Kleen
2014-08-19 15:22 ` Bertrand Jacquin
2014-08-19 23:49 ` Andi Kleen
2014-08-20 15:04 ` Rusty Russell
2014-08-19 17:55 ` Rusty Russell
2014-08-19 18:54 ` Bertrand Jacquin
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