Message-ID: <4DCC4F05.7010306@suse.cz>
Date: Thu, 12 May 2011 23:20:05 +0200
From: Michal Marek <mmarek@suse.cz>
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To: matt mooney <mfmooney@gmail.com>
Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
        kernel-janitors@vger.kernel.org
Subject: Re: [Resend PATCH] package: Makefile: fix perf target bug
References: <1d7d3b31c0da82ce8ce75778922155b7004a8f7e.1305224477.git.mfm@muteddisk.com>	<4DCC4365.3030907@suse.cz> <BANLkTimKpJoUnoYx8gXi6KCYgVpnXno4ow@mail.gmail.com>
In-Reply-To: <BANLkTimKpJoUnoYx8gXi6KCYgVpnXno4ow@mail.gmail.com>
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On 12.5.2011 23:07, matt mooney wrote:
> 2011/5/12 Michal Marek <mmarek@suse.cz>:
>> On 12.5.2011 20:25, mfmooney@gmail.com wrote:
>>> diff --git a/scripts/package/Makefile b/scripts/package/Makefile
>>> index 1b7eaea..a32dc2d 100644
>>> --- a/scripts/package/Makefile
>>> +++ b/scripts/package/Makefile
>>> @@ -118,10 +118,14 @@ perf-tar=perf-$(KERNELVERSION)
>>>
>>>  quiet_cmd_perf_tar = TAR
>>>        cmd_perf_tar = \
>>> -git archive --prefix=$(perf-tar)/ HEAD^{tree}                       \
>>> -     $$(cat $(srctree)/tools/perf/MANIFEST) -o $(perf-tar).tar;  \
>>> +git --git-dir=$(srctree)/.git --work-tree=$(srctree)                \
>>
>> Neither git archive not git rev-parse need the work tree, --git-dir=..
>> is sufficient.
> 
> Are you sure?

Yes.
$ cd /tmp
$ git --git-dir=$HOME/linux-2.6/.git rev-parse HEAD
e0a04b11e4059cab033469617c2a3ce2d8cab416

Michal
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