Re: start_kernel(): bug: interrupts were enabled early

From: H. Peter Anvin
Date: Thu Apr 01 2010 - 02:31:20 EST

On 03/31/2010 03:26 PM, Andrew Morton wrote:
> Not by adding overhead to every single down_read()/down_write() just to
> fix a once-off startup problem - that's taking laziness way too far.

How much overhead is this on non-x86 architectures (keep in mind x86
doesn't use this?)


H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.

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