| commit | 4fa3972478b1811fea179bd36798ab3eae6babfd | |
| author | Kashyap, Desai <kashyap.desai@lsi.com> | |
| Wed, 16 Dec 2009 13:20:06 +0000 (16 18:50 +0530) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 15 Mar 2010 16:05:54 +0000 (15 09:05 -0700) | ||
| tree | 310b8657242fb0f2f89fcde0d9f7bbeb69cf8738 | treesnapshot (tar.gz zip) |
| parent | b65592168721ff3800a83e081b5fbb58e8f4e9be | commitdiff |
mpt2sas: Delete volume before HBA detach.
commit d7384b28afb2bf2b7be835ddc8c852bdc5e0ce1c upstream.
The driver hangs when doing `rmmod mpt2sas` if there are any
IR volumes present.The hang is due the scsi midlayer trying to access the
IR volumes after the driver releases controller resources. Perhaps when
scsi_remove_host is called,the scsi mid layer is sending some request.
This doesn't occur for bare drives becuase the driver is already reporting
those drives deleted prior to calling mpt2sas_base_detach.
To solve this issue, we need to delete the volumes as well.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Reviewed-by: Eric Moore <eric.moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit d7384b28afb2bf2b7be835ddc8c852bdc5e0ce1c upstream.
The driver hangs when doing `rmmod mpt2sas` if there are any
IR volumes present.The hang is due the scsi midlayer trying to access the
IR volumes after the driver releases controller resources. Perhaps when
scsi_remove_host is called,the scsi mid layer is sending some request.
This doesn't occur for bare drives becuase the driver is already reporting
those drives deleted prior to calling mpt2sas_base_detach.
To solve this issue, we need to delete the volumes as well.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Reviewed-by: Eric Moore <eric.moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/scsi/mpt2sas/mpt2sas_scsih.c | diffblobblamehistory |