Re: 2.6.24.X: SATA/AHCI related boot delay. - not with 2.6.24.3

From: Tejun Heo
Date: Fri Apr 11 2008 - 21:27:58 EST


Volker Armin Hemmann wrote:
Hi,

Aiee.... Can you please try 2.6.25-rc8 with both configurations? And
w/o systemrescuecd? Just seeing whether things mount properly or not is
good enough. There isn't much risk of losing data.

2.6.25-rc8 is a 'no change'. AHCI+pci=nomsi boots, AHCI without hangs.
with AHCI I also get this:

[ 0.363828] ------------[ cut here ]------------
[ 0.363828] WARNING: at drivers/ata/ahci.c:645 ahci_init_one+0x190/0xa3a()
[ 0.363828] Modules linked in:
[ 0.363828] Pid: 1, comm: swapper Not tainted 2.6.25-rc8 #2

Heh.. that's AHCI_EN not getting set. Peer, any ideas? The driver set AHCI_EN in the HOST_CTL register but on reading back it's still clear.

Thanks.

--
tejun
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