Re: [PATCH] x86: ioremap ram check fix

[Ingo Molnar]

* Andres Salomon <dilinger@xxxxxxxxxx> wrote:

> Hi Ingo,
> 
> bdd3cee2e4b7279457139058615ced6c2b41e7de (x86: ioremap(), extend check 
> to all RAM pages) breaks OLPC's ioremap call.  The ioremap that OLPC 
> uses is:

that breakage has been reported independently as well and the revert has 
been pushed to Linus yesterday - it's not upstream yet. See this commit 
in x86.git:

 commit 1b8104a0ec138de829bb351f6597d534c7c134dc
 Author: Ingo Molnar <mingo@xxxxxxx>
 Date:   Tue Apr 29 12:04:51 2008 +0200

    revert: "x86: ioremap(), extend check to all RAM pages"

    Vegard Nossum reported a large (150 seconds) boot delay during bootup,
    and bisected it to "x86: ioremap(), extend check to all RAM pages"
    (commit bdd3cee2e4b). Revert this commit for now.

    Bisected-by: Vegard Nossum <vegard.nossum@xxxxxxxxx>
    Signed-off-by: Ingo Molnar <mingo@xxxxxxx>

	Ingo
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