Re: [PATCH v2 1/3] x86/hash: fix build failure with older binutils

From: Daniel Borkmann
Date: Thu Feb 27 2014 - 04:26:49 EST


On 02/27/2014 09:47 AM, Jan Beulich wrote:
Just like for other ISA extension instruction uses we should check
whether the assembler actually supports them. The fallback here simply
is to encode an instruction with fixed operands (%eax and %ecx).

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Francesco Fusco <ffusco@xxxxxxxxxx>
Cc: Daniel Borkmann <dborkman@xxxxxxxxxx>
Cc: Thomas Graf <tgraf@xxxxxxxxxx>
Cc: David S. Miller <davem@xxxxxxxxxxxxx>

Acked-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
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