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| author | James Bottomley <[email protected]> | 2013-10-25 09:26:38 +0000 |
|---|---|---|
| committer | James Bottomley <[email protected]> | 2013-10-25 09:59:32 +0000 |
| commit | 98481ff0bb8792ebfb832e330e56d3c629ba5fa6 (patch) | |
| tree | aa1b08cd6848d0ab8e1110480ef701eb0e2a3ce1 /drivers/net/xen-netback/interface.c | |
| parent | [SCSI] Revert "sg: checking sdp->detached isn't protected when open" (diff) | |
| download | kernel-98481ff0bb8792ebfb832e330e56d3c629ba5fa6.tar.gz kernel-98481ff0bb8792ebfb832e330e56d3c629ba5fa6.zip | |
[SCSI] Revert "sg: no need sg_open_exclusive_lock"
This reverts commit 00b2d9d6d05b56fc1d77071ff8ccbd2c65b48dec.
This is one of four patches that was causing this bug
[ 205.372823] ================================================
[ 205.372901] [ BUG: lock held when returning to user space! ]
[ 205.372979] 3.12.0-rc6-hw-debug-pagealloc+ #67 Not tainted
[ 205.373055] ------------------------------------------------
[ 205.373132] megarc.bin/5283 is leaving the kernel with locks still held!
[ 205.373212] 1 lock held by megarc.bin/5283:
[ 205.373285] #0: (&sdp->o_sem){.+.+..}, at: [<ffffffff8161e650>] sg_open+0x3a0/0x4d0
Cc: Vaughan Cao <[email protected]>
Acked-by: Douglas Gilbert <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions