linux-kernel - Re: [PATCH 00/71] More fixes, cleanup and modernization for NCR5380 drivers

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Message-ID: <alpine.LNX.2.00.1511201820130.14450@nippy.intranet>
Date:	Fri, 20 Nov 2015 18:21:06 +1100 (AEDT)
From:	Finn Thain <fthain@...egraphics.com.au>
To:	Ondrej Zary <linux@...nbow-software.org>
cc:	Sam Creasey <sammy@...my.net>,
	Michael Schmitz <schmitzmic@...il.com>,
	"James E.J. Bottomley" <JBottomley@...n.com>,
	linux-m68k@...r.kernel.org, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 00/71] More fixes, cleanup and modernization for NCR5380
 drivers


On Fri, 20 Nov 2015, I wrote:

> On Thu, 19 Nov 2015, Ondrej Zary wrote:
> 
> > [  240.108501] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> > [  240.108597] modprobe        D 0000001a     0  1957   1950 0x00000000
> > [  240.108790]  ce0fad00 00000086 53881781 0000001a c1525f88 4edbe39c 0000001a 04ac33e5
> > [  240.109246]  00000000 ccd54000 ffffffff ffffffff d204b280 c139c504 00000000 c104416d
> > [  240.109699]  00000000 ce0fad00 c1054a45 c151fd8c c151fd8c d204b280 00000000 ccd6d100
> > [  240.110156] Call Trace:
> > [  240.110295]  [<c139c504>] ? schedule+0x5b/0x67
> > [  240.110430]  [<c104416d>] ? async_synchronize_cookie_domain+0x73/0x9f
> > [  240.110569]  [<c1054a45>] ? abort_exclusive_wait+0x6e/0x6e
> > [  240.110699]  [<c10ac9bc>] ? do_init_module+0xa4/0x1a3
> > [  240.110824]  [<c107ddb5>] ? load_module+0x14de/0x18ca
> > [  240.110948]  [<c107e2a0>] ? SyS_finit_module+0x47/0x56
> > [  240.111068]  [<c139e2c0>] ? sysenter_do_call+0x12/0x12
> 
> Not sure what module was being probed here. I presume it was g_NCR5380 
> or g_NCR5380_mmio. Neither of these calls 'scsi_scan_host'. I'm not sure 
> what the implications are (?)

Nevermind. The call is in scsi_module.c.

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