Messages in this thread | | | Date | Wed, 30 Apr 2008 14:17:41 -0400 | From | Andres Salomon <> | Subject | Re: [PATCH] x86: ioremap ram check fix |
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On Wed, 30 Apr 2008 20:10:15 +0200 Ingo Molnar <mingo@elte.hu> wrote:
> > * Andres Salomon <dilinger@queued.net> 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: >
Sure, either way. FWIW, Vegard reported that the PAGE_MASK change made the 150s delay disappear.
> commit 1b8104a0ec138de829bb351f6597d534c7c134dc > Author: Ingo Molnar <mingo@elte.hu> > 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@gmail.com> > Signed-off-by: Ingo Molnar <mingo@elte.hu> > > Ingo
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