Re: [PATCH 16/17] x86: entry_64.S: trivial optimization for ENOSYS

[Andy Lutomirski]

On Sat, Aug 9, 2014 at 2:44 AM, Denys Vlasenko <dvlasenk@xxxxxxxxxx> wrote:
> This code uses a slightly shorter insn.

See this for an alternative approach:

http://thread.gmane.org/gmane.linux.kernel.cross-arch/24167

--Andy
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