linux-kernel - Re: linux-next: Tree for Feb 7 (fakeroot BROKEN due to SYSV IPC support?)

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Date:	Thu, 7 Feb 2013 11:42:40 +0100
From:	Sedat Dilek <sedat.dilek@...il.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Al Viro <viro@...iv.linux.org.uk>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: Re: linux-next: Tree for Feb 7 (fakeroot BROKEN due to SYSV IPC support?)

On Thu, Feb 7, 2013 at 11:20 AM, Sedat Dilek <sedat.dilek@...il.com> wrote:
> On Thu, Feb 7, 2013 at 10:38 AM, Sedat Dilek <sedat.dilek@...il.com> wrote:
>> On Thu, Feb 7, 2013 at 7:37 AM, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>>> Hi all,
>>>
>>> Changes since 20130206:
>>>
>>> Removed tree: kvmtool (still present via the tip tree)
>>>
>>> The block tree lost its build failure.
>>>
>>> The tip tree gained a conflict against the s390 tree.
>>>
>>> The kvm tree gained a conflict against Linus' tree.
>>>
>>> The tty tree lost its build failure.
>>>
>>> The arm-soc tree gained conflicts against the iommu tree.
>>>
>>> The signal tree gained a conflict against the s390 tree.
>>>
>>> The akpm tree gained a conflict against the kvm tree and lost its build
>>> failure.
>>>
>>> ----------------------------------------------------------------------------
>>>
>>
>> My build-script uses fakeroot and does no more start:
>>
>> $ ./scripts/build_linux-next.sh
>> make options ...... CC=gcc-4.6 -j4
>> KBUILD_BUILD_USER=sedat.dilek@...il.com
>> LOCALVERSION=-next20130207-2-iniza-small
>> dep-pkg options ... KDEB_PKGVERSION=3.8.0~rc6~next20130207-2~iniza+dileks1
>> fakeroot, while creating message channels: Invalid argument
>> This may be due to a lack of SYSV IPC support.
>> fakeroot: error while starting the `faked' daemon.
>> kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec
>> ... or kill -l [sigspec]
>>
>>
>> Any hints?
>> ( I could run strace... )
>>
>> - Sedat -
>
> Attached strace outputs within yesterday's (GOOD) and today's (BAD) Linux-Next.
>
> - Sedat -

[ CCing Al and Eric ]

I compared quickly the diff between the -next versions and saw changes
coming from signal and userns trees.
( Sorry for re-attaching the strace outputs. )

- Sedat -

View attachment "strace_3.8.0-rc6-next20130206-1-iniza-small.txt" of type "text/plain" (9817 bytes)

View attachment "strace_3.8.0-rc6-next20130207-1-iniza-small.txt" of type "text/plain" (10399 bytes)