From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 81861] Oops by mvsas v0.8.16: sas: ataX: end_device-Y:0:Z: dev
error handler -> general protection fault, RIP: mvs_task_prep_ata+0x80/0x3a0
Date: Wed, 17 Dec 2014 19:49:06 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=81861
Christian Vilhelm changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |christian.vilhelm@univ-lill
| |e2.fr
--- Comment #19 from Christian Vilhelm ---
The problem was introduced with this patch :
commit 7c237c5f6d5c62724ccd82aecdcd1fd9bd71dc75
Author: Xiangliang Yu
Date: Wed Jan 30 00:25:53 2013 +0800
[SCSI] mvsas: fixed timeout issue when removing module
The offending line :
(MVS_PHY_ID << TXQ_PHY_SHIFT)
was before :
(sas_port->phy_mask << TXQ_PHY_SHIFT)
Reverting the patch corrects the problem for me (kernel 3.18.1)
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