Re: [Cbe-oss-dev] [PATCH] Implement check_legacy_ioport() on PS3
From: David Woodhouse <dwmw2@infradead.org>
Date: 2007-03-30 01:49:59
On Fri, 2007-03-30 at 11:43 +1000, Michael Ellerman wrote:
No I just looked at it too. We have 19 platforms, 7 define check_legacy_ioport(), 6 of those return ENODEV, one does something useful. Which leaves 12 platforms that get the default "return 0" behaviour. I still don't like it though, having to opt _out_ of random io port poking is not nice.
Of those 12 platforms which get the default behaviour, how many of them _want_ it? And how many, like PS3, are buggy? -- dwmw2