Re: [PATCH 31/32] perf powerpc: Use uapi/unistd.h to fix build error

On Sun, Nov 18, 2012 at 9:29 AM, Arnaldo Carvalho de Melo
[off-list ref] wrote:

From: Sukadev Bhattiprolu <redacted>

Use the 'unistd.h' from arch/powerpc/include/uapi to build the perf tool.

This would work for powerpc, but at least s390x and ARM have the same
build issue.  Why would we fix this piecemeal per-arch?

David Howells has a patch that _should_ fix it for all of them at once.
Is there a reason that isn't going in?

josh