I just got:
Building modules, stage 2.
MODPOST 414 modules
ERROR: "scsi_normalize_sense" [drivers/md/dm-rdac.ko] undefined!
make[1]: *** [__modpost] Error 1
Presumably DM_MULTIPATH_RDAC needs to depend on SCSI (not enabled
here) since it uses scsi_normalize_sense.
--
Martin Michlmayr
http://www.cyrius.com/
It does, but "rdac" _is_ for a SCSI device.
What device are you using it with ?
On Fri, 2007-08-24 at 18:08 +0200, Martin Michlmayr wrote:
> I just got:
>
> Building modules, stage 2.
> MODPOST 414 modules
> ERROR: "scsi_normalize_sense" [drivers/md/dm-rdac.ko] undefined!
> make[1]: *** [__modpost] Error 1
>
> Presumably DM_MULTIPATH_RDAC needs to depend on SCSI (not enabled
> here) since it uses scsi_normalize_sense.
--
----------------------------------------------------------------------
Chandra Seetharaman | Be careful what you choose....
- [email protected] | .......you may get it.
----------------------------------------------------------------------
On Fri, 24 Aug 2007 14:33:02 -0700 Chandra Seetharaman wrote:
> It does, but "rdac" _is_ for a SCSI device.
It does __what__ ? depend on SCSI?
I don't see that in drivers/md/Kconfig.
Sounds like Martin is correct, SCSI needs to be added, like below.
> What device are you using it with ?
>
> On Fri, 2007-08-24 at 18:08 +0200, Martin Michlmayr wrote:
> > I just got:
> >
> > Building modules, stage 2.
> > MODPOST 414 modules
> > ERROR: "scsi_normalize_sense" [drivers/md/dm-rdac.ko] undefined!
> > make[1]: *** [__modpost] Error 1
> >
> > Presumably DM_MULTIPATH_RDAC needs to depend on SCSI (not enabled
> > here) since it uses scsi_normalize_sense.
---
From: Randy Dunlap <[email protected]>
DM_MULTIPATH_RDAC uses SCSI API(s) and is for a SCSI device,
so add SCSI to its depends on to prevent build errors.
Not tested.
Signed-off-by: Randy Dunlap <[email protected]>
---
drivers/md/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-2.6.23-rc3-git6.orig/drivers/md/Kconfig
+++ linux-2.6.23-rc3-git6/drivers/md/Kconfig
@@ -263,7 +263,7 @@ config DM_MULTIPATH_EMC
config DM_MULTIPATH_RDAC
tristate "LSI/Engenio RDAC multipath support (EXPERIMENTAL)"
- depends on DM_MULTIPATH && BLK_DEV_DM && EXPERIMENTAL
+ depends on DM_MULTIPATH && BLK_DEV_DM && SCSI && EXPERIMENTAL
---help---
Multipath support for LSI/Engenio RDAC.
On Fri, 2007-08-24 at 15:00 -0700, Randy Dunlap wrote:
> On Fri, 24 Aug 2007 14:33:02 -0700 Chandra Seetharaman wrote:
>
> > It does, but "rdac" _is_ for a SCSI device.
>
> It does __what__ ? depend on SCSI?
Yes, as you understood it correctly :)
> I don't see that in drivers/md/Kconfig.
> Sounds like Martin is correct, SCSI needs to be added, like below.
I do agree that the following patch would be needed.
Since the rdac hardware handler is for a scsi device, including it
without SCSI would not achieve anything (as his device won't be visible
in the first place). Hence my question.
For completeness, I agree that we need the fix pointed below.
>
>
> > What device are you using it with ?
> >
> > On Fri, 2007-08-24 at 18:08 +0200, Martin Michlmayr wrote:
> > > I just got:
> > >
> > > Building modules, stage 2.
> > > MODPOST 414 modules
> > > ERROR: "scsi_normalize_sense" [drivers/md/dm-rdac.ko] undefined!
> > > make[1]: *** [__modpost] Error 1
> > >
> > > Presumably DM_MULTIPATH_RDAC needs to depend on SCSI (not enabled
> > > here) since it uses scsi_normalize_sense.
>
> ---
>
> From: Randy Dunlap <[email protected]>
>
> DM_MULTIPATH_RDAC uses SCSI API(s) and is for a SCSI device,
> so add SCSI to its depends on to prevent build errors.
>
> Not tested.
>
> Signed-off-by: Randy Dunlap <[email protected]>
> ---
> drivers/md/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- linux-2.6.23-rc3-git6.orig/drivers/md/Kconfig
> +++ linux-2.6.23-rc3-git6/drivers/md/Kconfig
> @@ -263,7 +263,7 @@ config DM_MULTIPATH_EMC
>
> config DM_MULTIPATH_RDAC
> tristate "LSI/Engenio RDAC multipath support (EXPERIMENTAL)"
> - depends on DM_MULTIPATH && BLK_DEV_DM && EXPERIMENTAL
> + depends on DM_MULTIPATH && BLK_DEV_DM && SCSI && EXPERIMENTAL
> ---help---
> Multipath support for LSI/Engenio RDAC.
>
--
----------------------------------------------------------------------
Chandra Seetharaman | Be careful what you choose....
- [email protected] | .......you may get it.
----------------------------------------------------------------------
* Chandra Seetharaman <[email protected]> [2007-08-24 14:33]:
> It does, but "rdac" _is_ for a SCSI device.
>
> What device are you using it with ?
I'm not using it at all. I merely compiled a kernel where
DM_MULTIPATH_RDAC was activated by chance without SCSI. Randy's patch
looks good.
--
Martin Michlmayr
http://www.cyrius.com/
* Randy Dunlap <[email protected]> [2007-08-24 15:00]:
> From: Randy Dunlap <[email protected]>
>
> DM_MULTIPATH_RDAC uses SCSI API(s) and is for a SCSI device,
> so add SCSI to its depends on to prevent build errors.
>
> Not tested.
>
> Signed-off-by: Randy Dunlap <[email protected]>
Tested-by: Martin Michlmayr <[email protected]>
This works for me. Please make sure it'll go into 2.6.23.
--
Martin Michlmayr
http://www.cyrius.com/