Messages in this thread | | | Date | Mon, 6 Jun 2005 17:45:38 +0200 | From | Bartlomiej Zolnierkiewicz <> | Subject | Re: [2.6.11.10][Ali15x3] Crash at startup after disks detection in DMA66 mode |
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On 6/3/05, THESNIERES Sylvain <tmsec@free.fr> wrote: > Hello. I used the kernel 2.6.10-gentoo-rc9 with my notebook (Pentium 4-M, no > trademark), it worked fine and I updated to 2.6.11.10 with fbsplash patch, and > now DMA causes the system to crash at boot time. I can't dump any message,
Could you elaborate on "DMA causes the system to crash"?
Does 2.6.10-rc5 work for you?
> because my screen get flooded with the folowing one: > > Free on bad allocation ressource <0000042>-<0000042> > > It justs occurs after detection of the hard drive, and only if I activate > idebus=66 or ata0=66 parameters on command line. I have enabled Ali15x3 support
You shouldn't be using "idebus=66" parameter unless your PCI bus is 66MHz. There is no "ata0=66" parameter, maybe you've meant "ide0=66" ?
> on the kernel and DMA support. The problem disappears if I disable the 66 mode, > but It worked before on the 2.6.10 kernel, so I don't think it is the same
dmesg output for 2.6.10 please
> problem as the one related to the last patch I saw for this driver: > > [quote] > [PATCH] ide-disk: Fix LBA8 DMA > > This is from Gentoo's 2.6.11 patchset. A problem was introduced in 2.6.10 > where some users could not enable DMA on their disks (particularly ALi15x3 > users). This was a small mistake with the no_lba48_dma flag. > [/quote]
Yep, this shouldn't be related.
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