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Message-Id: <20080422062840.195b4d3d.akpm@linux-foundation.org> Date: Tue, 22 Apr 2008 06:28:40 -0700 From: Andrew Morton <akpm@...ux-foundation.org> To: "werner" <werner@...aya.yi.org> Cc: linux-kernel@...r.kernel.org, Tim Gardner <tim.gardner@...onical.com>, Matt Domsch <Matt_Domsch@...l.com> Subject: Re: EDD problem -- regression -- crash on booting by probing EDD > On Sun, 20 Apr 2008 19:33:32 -0300 (GFT) "werner" <werner@...aya.yi.org> wrote: > There is a regression in 2.6.25. Rafael bcc'ed. > Booting stops with: Probing EDD (edd=off to disable) message. > > It dont work the kernel boot parameter edd=off . With pci=off the computer continues to boot, but later it dont find hard disks etc. Tim and Matt cc'ed. > Thats happening on 2.6.25 definitive, but was verified to go back until 2.6.24-rc6-git8, but it wasnt yet at 2.6.24-rc6-git2 which worked correctly. > hm, that's a nice narrow window. Unfortunately for the next few days I can't personally get in and find out what we changed during it. It would be useful if you could add `initcall_debug' to your kernel boot command line, please. That will help us to confirm that the bug is indeed in edd_init(), rather than in something which was called later on. Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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