linux-kernel - Re: [stable] [patch 33/38] SCSI: gdth: scan for scsi devices

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Date:	Fri, 22 Feb 2008 19:52:04 -0800
From:	Greg KH <greg@...ah.com>
To:	Boaz Harrosh <bharrosh@...asas.com>
Cc:	Greg KH <gregkh@...e.de>,
	James Bottomley <James.Bottomley@...senpartnership.com>,
	jejb@...nel.org, Theodore Ts'o <tytso@....edu>,
	Zwane Mwaikambo <zwane@....linux.org.uk>,
	torvalds@...ux-foundation.org,
	Justin Forbes <jmforbes@...uxtx.org>,
	linux-kernel@...r.kernel.org,
	Chris Wedgwood <reviews@...cw.f00f.org>,
	Domenico Andreoli <cavokz@...il.com>,
	Randy Dunlap <rdunlap@...otime.net>,
	Michael Krufky <mkrufky@...uxtv.org>,
	Chuck Ebbert <cebbert@...hat.com>,
	Dave Jones <davej@...hat.com>, akpm@...ux-foundation.org,
	Chuck Wolber <chuckw@...ntumlinux.com>, stable@...nel.org,
	alan@...rguk.ukuu.org.uk
Subject: Re: [stable] [patch 33/38] SCSI: gdth: scan for scsi devices

On Sat, Feb 23, 2008 at 05:02:40AM +0200, Boaz Harrosh wrote:
> On Sat, Feb 23, 2008 at 2:31 AM, Greg KH <gregkh@...e.de> wrote:
> >
> >  2.6.24-stable review patch.  If anyone has any objections, please let us
> >  know.
> >
> >  ------------------
> >  From: Boaz Harrosh <bharrosh@...asas.com>
> >
> >  commit: 61c92814dc324b541391757062ff02fbf3b08086
> >
> >  The patch: "gdth: switch to modern scsi host registration"
> >
> >  missed one simple fact when moving a way from scsi_module.c.
> >  That is to call scsi_scan_host() on the probed host.
> >  With this the gdth driver from 2.6.24 is again able to
> >  see drives and boot.
> >
> >  Signed-off-by: Boaz Harrosh <bharrosh@...asas.com>
> >  Tested-by: Joerg Dorchain <joerg@...chain.net>
> >  Tested-by: Stefan Priebe <s.priebe@...ied-internet.ag>
> >  Tested-by: Jon Chelton <jchelton@...global.com>
> >  Signed-off-by: James Bottomley <James.Bottomley@...senPartnership.com>
> >  Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
> >
> >  ---
> >   drivers/scsi/gdth.c |    9 +++++++++
> >   1 file changed, 9 insertions(+)
> >
> >  --- a/drivers/scsi/gdth.c
> >  +++ b/drivers/scsi/gdth.c
> >  @@ -4838,6 +4838,9 @@ static int __init gdth_isa_probe_one(ulo
> >         if (error)
> >                 goto out_free_coal_stat;
> >         list_add_tail(&ha->list, &gdth_instances);
> >  +
> >  +       scsi_scan_host(shp);
> >  +
> >         return 0;
> >
> >   out_free_coal_stat:
> >  @@ -4965,6 +4968,9 @@ static int __init gdth_eisa_probe_one(us
> >         if (error)
> >                 goto out_free_coal_stat;
> >         list_add_tail(&ha->list, &gdth_instances);
> >  +
> >  +       scsi_scan_host(shp);
> >  +
> >         return 0;
> >
> >   out_free_ccb_phys:
> >  @@ -5102,6 +5108,9 @@ static int __init gdth_pci_probe_one(gdt
> >         if (error)
> >                 goto out_free_coal_stat;
> >         list_add_tail(&ha->list, &gdth_instances);
> >  +
> >  +       scsi_scan_host(shp);
> >  +
> >         return 0;
> >
> >   out_free_coal_stat:
> >
> >  --
> 
> Greg, James Hi
> 
> This patch is not enough, and will not return a gdth system to working
> order. With this patch disks
> will show up again, only to crash later. All the 5 patches I sent are
> needed, to return to a working
> state. James please apply to mainline, so they can be accepted into stable.
> of the 5 only 2 I have seen in mainline. 3 are missing.
> (if they were submitted, I might have missed them, as I'm traveling, then sorry)

Ok, I'll take this for now, and let James send me any further ones he
deems necessary.

thanks,

greg k-h
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