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Subject: Re: [PATCH -tip -v4] irq_work: generic hard-irq context callbacks
From: Peter Zijlstra <peterz@infradead.org>
To: Huang Ying <ying.huang@intel.com>
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Date: Wed, 15 Sep 2010 10:28:40 +0200
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On Wed, 2010-09-15 at 13:29 +0800, Huang Ying wrote:

> I uses the cross build tool from:
> 
> http://www.kernel.org/pub/tools/crosstool/

I'm not familiar with those, I build my own gcc-4.5.1 toolchains for all
targets that would actually build a gcc toolchains, for those that don't
I simply don't care about.

> But I get compile errors on s390 and alpha even for tip/master
> (ce0c65112d37ff04016b4e0962a406281640739b). The build logs are attached.

I've got a patch to solve the Alpha issue, and I've got a patch for one
of the SH issues as well, but I understand you need to pull in Paul
Mundt's SH tree to make it fully build.

I've asked Ingo to merge the Alpha and SH patches I had pending.

> Do I use the wrong git tree? Or we should fix tip/master firstly?
> 
> And frv and sh have compile error even for linus/master and 2.6.35. So I
> can not compile test for these arches.

FRV is one of those architectures that doesn't build a toolchain from
plain gcc sources, David Howells did provide me with a toolchain for
that, it does build, but really it should be getting its toolchain
sorted upstream.