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Date: Wed, 21 Oct 2015 11:47:46 -0500
From: Segher Boessenkool <segher@kernel.crashing.org>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@ozlabs.org, geoff@infradead.org
Subject: Re: [PATCH] powerpc/ps3: Quieten the build when building ps3
Message-ID: <20151021164746.GA8157@gate.crashing.org>
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On Mon, Oct 19, 2015 at 03:53:22PM +1100, Michael Ellerman wrote:
> The boot wrapper uses dd when building for ps3, which annoyingly tells
> us in great detail what it's doing, eg:
> 
>   512+0 records in
>   512+0 records out
>   512 bytes (512 B) copied, 0.000802129 s, 638 kB/s
>   512+0 records in
>   512+0 records out
>   512 bytes (512 B) copied, 0.000745101 s, 687 kB/s
> 
> Also annoyingly, there is no "quiet" flag to dd, so our only option is
> to grab all the output from dd, and iff there is an error print it out.

"status=none", but that's not POSIX it seems.


Segher