RELENG_7 ata panic on atacontrol attach

[Dmitry Morozovsky]

On Thu, 2 Apr 2009, Alexander Motin wrote:

AM> > ata7: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER>^M
AM> > ata7-master: pio=PIO4 wdma=WDMA2 udma=UDMA133 cable=40 wire^M
AM> > ata7-master: pio=PIO4 wdma=WDMA2 udma=UDMA133 cable=40 wire^M
AM> > ad: ad14 already exists; skipping it^M
AM> > ad: ad14 already exists; skipping it^M
AM> > ^M
AM> > ^M
AM> > Fatal trap 12: page fault while in kernel mode^M
AM> 
AM> It looks alike to crash I have already fixed on CURRENT:
AM> http://svn.freebsd.org/changeset/base/188464

Seems to be. Would you please ask re@ for MFC approval?

Thanks!

-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck at FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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