Re: [PATCH] scsi: sr: fix oob access in get_capabilities

On 2017/3/16 8:07, Martin K. Petersen wrote: > Kefeng Wang writes: > > Kefeng, > >> 'n = header_length + block_descriptor_length' could be greater than 512, >> and will lead to oob access, so enlarge transfer buffer to fix it. > > Can you share the output of

[PATCH v2 02/10] be2iscsi: Fix closing of connection

CID needs to be freed even when invalidate or upload connection fails. Attempt to close connection 3 times before freeing CID. Set cleanup_type to INVALIDATE instead of force TCP_RST. This unnecessarily is terminating connection with reset instead of gracefully closing it. Set save_cfg to 0 -

[PATCH v2 07/10] be2iscsi: Remove free_list for ASYNC handles

With previous patch adding ASYNC Rx buffers to free_list is not required. Remove all free_list related operations. Add in_use to track if buffer posted is being processed by driver and purge all buffers received for connection if found so. Signed-off-by: Jitendra Bhivare

[PATCH v2 06/10] be2iscsi: Use num_cons field in Rx CQE

FW runs out of buffer if buffers are not posted back soon. ASYNC Rx CQE indicates that FW has consumed 8 RQEs. Use it to post back buffers instead of waiting for buffers to be processed and freed by driver. Signed-off-by: Jitendra Bhivare ---

[PATCH v2 09/10] be2iscsi: Update Copyright

Update Broadcom Copyright markings in all files. Signed-off-by: Jitendra Bhivare --- drivers/scsi/be2iscsi/be.h | 11 --- drivers/scsi/be2iscsi/be_cmds.c | 11 --- drivers/scsi/be2iscsi/be_cmds.h | 11 ---

[PATCH v2 03/10] be2iscsi: Replace spin_unlock_bh with spin_lock

spin_unlock_bh back_lock is used in beiscsi_eh_device_reset instead of spin_lock. Signed-off-by: Jitendra Bhivare --- drivers/scsi/be2iscsi/be_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/be2iscsi/be_main.c

[PATCH v2 05/10] be2iscsi: Increase HDQ default queue size

Currently, ASYNC PDU default queue size is set to max connections. This leaves only one buffer per connection for any ASYNC PDUs from targets. Double the size of the default queue. Signed-off-by: Jitendra Bhivare --- drivers/scsi/be2iscsi/be_main.c | 29

[PATCH v2 04/10] scsi_transport_iscsi: Use flush_work in iscsi_remove_session

scsi_flush_work flushes workqueue for the Scsi_Host. In iSCSI offload enabled host, this would wait for all other sessions under the host. Use flush_work for the session being removed instead. Signed-off-by: Jitendra Bhivare ---

[PATCH v2 10/10] be2iscsi: Update driver version

Version 11.4.0.0 Signed-off-by: Jitendra Bhivare --- drivers/scsi/be2iscsi/be_main.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h index c6b95dc..ee18a95 100644 ---

[PATCH v2 00/10] be2iscsi: driver update 11.4.0.0

This patch is generated against for-next branch. v2 changes: +be2iscsi: Update Copyright Jitendra Bhivare (10): be2iscsi: Check tag in beiscsi_mccq_compl_wait be2iscsi: Fix closing of connection be2iscsi: Replace spin_unlock_bh with spin_lock scsi_transport_iscsi: Use flush_work in

[PATCH v2 01/10] be2iscsi: Check tag in beiscsi_mccq_compl_wait

scsi host12: BS_1377 : mgmt_invalidate_connection Failed for cid=256 BUG: unable to handle kernel NULL pointer dereference at 0008 IP: [] __list_add+0xf/0xc0 PGD 0 Oops: [#1] SMP Modules linked in: ... CPU: 9 PID: 1542 Comm: iscsid Tainted: G T

[PATCH v2 08/10] be2iscsi: Check size before copying ASYNC handle

Data in buffers are gathered into a single buffer before giving to iSCSI layer. Though less likely to have payload more than 8K in ASYNC PDU, the data length is provide by FW and check is missing for overrun. Signed-off-by: Jitendra Bhivare ---

Re: [PATCH] scsi: sr: fix oob access in get_capabilities

Kefeng Wang writes: Kefeng, > 'n = header_length + block_descriptor_length' could be greater than 512, > and will lead to oob access, so enlarge transfer buffer to fix it. Can you share the output of sg_modes -p 0x2a /dev/srN for the offending drive? This mode page

Re: [patch] check length passed to SG_NEXT_CMD_LEN

Peter Chang writes: > now that i think i've got gmail not marking everything as spam... Doug? >From 93409c62db49d15105390315a685e54083029bee Mon Sep 17 00:00:00 2001 From: peter chang Date: Wed, 15 Feb 2017 14:11:54 -0800 Subject: [PATCH] [sg] check length

Re: [PATCH] enclosure: fix sysfs symlinks creation when using multipath

Maurizio Lombardi writes: > With multipath, it may happen that the same device is passed to > enclosure_add_device() multiple times and that the > enclosure_add_links() function fails to create the symlinks because > the device's sysfs directory entry is still NULL. In this

Re: [PATCH v2] scsi_sysfs: fix hang when removing scsi device

On Tue, 2017-03-14 at 16:23 +0200, Israel Rukshin wrote: > Patch number 5 doesn't handle the case when device_for_each_child() is > called. device_for_each_child() calls to target_unblock() that uses also > starget_for_each_device(). After applying also the following change the > hang

mptsas doesn't detect hot-added disk drives in ESX guest

Hello, I'm looking for some help tracking down why I can no longer hot-add disks to my virtual machines. They are guests on ESXi 6.0 using the LSI Logic SAS controller emulation, using the mptsas kernel module. At some point between 3.18.27 and 4.4.50, we lost the ability to hot-add disks to the

Re: [PATCH] aacraid: Fix potential null access

Raghava Aditya Renukunta writes: > Reported-by: Tomas Henzl ...and another mangled email address. Fixed it up. -- Martin K. Petersen Oracle Linux Engineering

Re: [PATCH] drivers, scsi: convert iscsi_task.refcount from atomic_t to refcount_t

Elena Reshetova writes: > refcount_t type and corresponding API should be used instead of > atomic_t when the variable is used as a reference counter. This allows > to avoid accidental refcounter overflows that might lead to > use-after-free situations. Applied to

Re: [PATCH] drivers, scsi: convert fc_fcp_pkt.ref_cnt from atomic_t to refcount_t

Elena Reshetova writes: > refcount_t type and corresponding API should be used instead of > atomic_t when the variable is used as a reference counter. This allows > to avoid accidental refcounter overflows that might lead to > use-after-free situations. Applied to

Re: [scsi] scsi: ufshcd-platform: remove the useless cast in ERR_PTR/IS_ERR

Tomas Winkler writes: > IS_ERR and ERR_PTR already forcefully cast their argument, hence there > is no need for additional (complex) casting. Applied to 4.11/scsi-fixes. -- Martin K. Petersen Oracle Linux Engineering

Re: [scsi] scsi: ufshcd-platform: remove the useless cast in ERR_PTR/IS_ERR

On 2017-03-14 05:19, Tomas Winkler wrote: IS_ERR and ERR_PTR already forcefully cast their argument, hence there is no need for additional (complex) casting. Signed-off-by: Tomas Winkler --- drivers/scsi/ufs/ufshcd-pltfrm.c | 4 ++-- 1 file changed, 2 insertions(+), 2

Re: [PATCH] qedi: Add PCI device-ID for QL41xxx adapters.

Manish Rangankar writes: Applied to 4.11/scsi-fixes. -- Martin K. Petersen Oracle Linux Engineering

Re: [scsi] scsi: ufs: don't check unsigned type for a negative value

On 2017-03-15 10:26, James Bottomley wrote: On Mon, 2017-03-13 at 17:19 -0700, Subhash Jadavani wrote: On 2017-03-12 03:22, Tomas Winkler wrote: > Fix compilation warning > > drivers/scsi/ufs/ufshcd.c:7645:13: warning: comparison of unsigned > expression < 0 is always false [-Wtype-limits] > if

Re: [PATCH] aacraid: Fix potential null access

Raghava Aditya Renukunta writes: > Currently command threads fails to return ioctls commands for older > controller versions, since it returns when all the fibs have been > allocated. Another issue is even all the fibs have not been allocated, > the correct

Re: [PATCH V2] qla2xxx: Fix crash in qla2xxx_eh_abort on bad ptr

Bill Kuzeja writes: > After a Qlogic card breaks when initializing (test case), the system can > crash in qla2xxx_eh_abort if processing anything but a scsi command type > srb. Applied to 4.11/scsi-fixes. -- Martin K. Petersen Oracle Linux Engineering

RE: [PATCH] aacraid: Fix potential null access

> -Original Message- > From: Raghava Aditya Renukunta > [mailto:raghavaaditya.renuku...@microsemi.com] > Sent: Tuesday, March 14, 2017 10:20 AM > To: j...@linux.vnet.ibm.com; martin.peter...@oracle.com; linux- > s...@vger.kernel.org > Cc: Dave Carroll; Gana Sridaran; Scott Benesh; Tomas

[PATCH 1/6] ipr: Fix missed EH wakeup

Following a command abort or device reset, ipr's EH handlers wait for the commands getting aborted to get sent back from the adapter prior to returning from the EH handler. This fixes up some cases where the completion handler was not getting called, which would have resulted in the EH thread

[PATCH 3/6] ipr: Fix abort path race condition

This fixes a race condition in the error handlomg paths of ipr. While a command is outstanding to the adapter, it is placed on a pending queue for the hrrq it is associated with, while holding the HRRQ lock. When a command is completed, it is removed from the pending queue, under HRRQ lock, and

[PATCH 2/6] ipr: Remove redundant initialization

Removes some code in __ipr_eh_dev_reset which was modifying the ipr_cmd done function. This should have already been setup at command allocation time and if its since been changed, it means we are in the ipr_erp* functions and need to wait for them to complete and don't want to override that

Re: [PATCH] efct: fix compilation warning about atomic_t usage

On Wed, 2017-03-15 at 22:27 +0100, Sebastian Herbszt wrote: > Use kref_read() instead of accessing the counter inside a kref. Hello Sebastian, It is a good habit for a patch that fixes a compilation warning to mention the warning message that has been fixed in the patch description. > @@

[PATCH 4/6] ipr: Error path locking fixes

This patch closes up some potential race conditions observed in the error handling paths in ipr while debugging an issue resulting in a hang with SATA error handling. These patches ensure we are holding the correct lock when adding and removing commands from the free and pending queues in some

[PATCH 6/6] ipr: Driver version 2.6.4

Bump driver version Signed-off-by: Brian King --- drivers/scsi/ipr.h |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -puN drivers/scsi/ipr.h~ipr_version_2_6_4 drivers/scsi/ipr.h --- linux-2.6.git/drivers/scsi/ipr.h~ipr_version_2_6_4 2017-03-14

[PATCH 5/6] ipr: Fix SATA EH hang

This patch fixes a hang that can occur in ATA EH with ipr. With ipr's usage of libata, commands should never end up on ap->eh_done_q. The timeout function we use for ipr, even for SATA devices, is scsi_times_out, so ATA_QCFLAG_EH_SCHEDULED never gets set for ipr and EH is driven completely by

[PATCH] efct: fix compilation warning about atomic_t usage

Use kref_read() instead of accessing the counter inside a kref. Signed-off-by: Sebastian Herbszt --- efct/efct_ddump.c | 5 ++--- efct/efct_hw.c| 6 +++--- efct/efct_io.c| 3 +-- efct/efct_lio.c | 2 +- efct/efct_scsi.c | 4 ++-- 5 files changed, 9 insertions(+), 11

[Bug 188061] On quad port QLE2564 can't add in target only 2 ports

https://bugzilla.kernel.org/show_bug.cgi?id=188061 --- Comment #9 from himanshu.madh...@cavium.com (himanshu.madh...@qlogic.com) --- (In reply to Anthony from comment #8) > I added output in text attachment. By construction this card have 3 PCI-E > switches onboard. Checking with our

[Bug 108621] kernel BUG in drivers/scsi/scsi_lib.c

https://bugzilla.kernel.org/show_bug.cgi?id=108621 Martin Ziegler (zieg...@uni-freiburg.de) changed: What|Removed |Added Status|NEW |RESOLVED

[PATCH] efct: add missing include file

After the split of linux/sched.h, linux/sched/signal.h is required. Signed-off-by: Sebastian Herbszt --- efct/efct_os.h | 1 + 1 file changed, 1 insertion(+) diff --git a/efct/efct_os.h b/efct/efct_os.h index 16f7dc3..5ae269e 100644 --- a/efct/efct_os.h +++ b/efct/efct_os.h @@

Re: [PATCH V3 2/3] hpsa: limit outstanding rescans

Don Brace writes: > My bad. I'll send up a V4. Sorry about that. I already fixed it up and James pulled the new tree. So we're all set. -- Martin K. Petersen Oracle Linux Engineering

RE: [PATCH V3 2/3] hpsa: limit outstanding rescans

> -Original Message- > From: James Bottomley [mailto:j...@linux.vnet.ibm.com] > Sent: Wednesday, March 15, 2017 12:24 PM > To: Don Brace ; joseph.szczy...@hpe.com; > Gerry Morong ; John Hall > ; Kevin Barnett >

Re: [PATCHv3 6/6] scsi: make asynchronous aborts mandatory

On Wed, Mar 15, 2017 at 02:54:09PM +0100, Hannes Reinecke wrote: > On 03/14/2017 06:33 PM, Benjamin Block wrote: > > Hello Hannes, > > > > On Wed, Mar 01, 2017 at 10:15:20AM +0100, Hannes Reinecke wrote: > >> There hasn't been any reports for HBAs where asynchronous abort > >> would not work, so

Re: [scsi] scsi: ufs: don't check unsigned type for a negative value

On Mon, 2017-03-13 at 17:19 -0700, Subhash Jadavani wrote: > On 2017-03-12 03:22, Tomas Winkler wrote: > > Fix compilation warning > > > > drivers/scsi/ufs/ufshcd.c:7645:13: warning: comparison of unsigned > > expression < 0 is always false [-Wtype-limits] > > if ((value < UFS_PM_LVL_0) || (value

Re: [PATCH V3 2/3] hpsa: limit outstanding rescans

On Fri, 2017-03-10 at 14:35 -0600, Don Brace wrote: > avoid rescan storms. No need to queue another > if one is pending. > > Reviewed-by: Scott Benesh > Reviewed-by: Scott Teel > Reviewed-by: Tomas Henzl review Guys,

[GIT PULL] SCSI fixes for 4.11-rc2

This is a rather large set of fixes. The bulk are for lpfc correcting a lot of issues in the new NVME driver code which just went in in the merge window. The others are: fix a hang in the vmware paravirt driver caused by incorrect handling of the new MSI vector allocation. A long standing bug

[PATCH v4 11/14] qla2xxx: Add DebugFS node to display Port Database

Signed-off-by: Himanshu Madhani Signed-off-by: Giridhar Malavali --- drivers/scsi/qla2xxx/qla_def.h | 2 + drivers/scsi/qla2xxx/qla_dfs.c | 92 -- 2 files changed, 90 insertions(+), 4

[PATCH v4 09/14] qla2xxx: Add async new target notification

From: Quinn Tran Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_target.c | 6 +++--- drivers/scsi/qla2xxx/qla_target.h | 1 + 2 files changed, 4 insertions(+), 3 deletions(-)

[PATCH v4 02/14] qla2xxx: Fix memory leak for abts processing

From: Quinn Tran Cc: Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_target.c | 2 ++ 1 file changed, 2 insertions(+) diff --git

[PATCH v4 00/14] qla2xxx: Bug Fixes and updates for target.

Hi Nic, Please consider this series for inclusion in target-pending. This series contains following changes. o Fix for the deadlock because of inconsistent lock usage reported by Bart. o Added patch to submit non-critical MBX command via IOCB path. o Improved T10-DIF/PI handling with target

[PATCH v4 01/14] qla2xxx: Allow vref count to timeout on vport delete.

From: Joe Carnuccio Cc: Signed-off-by: Joe Carnuccio Signed-off-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_attr.c | 4 +--- drivers/scsi/qla2xxx/qla_def.h | 6 +-

[PATCH v4 03/14] qla2xxx: Fix request queue corruption.

From: Quinn Tran When FW notify driver or driver detects low FW resource, driver tries to send out Busy SCSI Status to tell Initiator side to back off. During the send process, the lock was not held. Cc: Signed-off-by: Quinn Tran

[PATCH v4 06/14] qla2xxx: Allow relogin to proceed if remote login did not finish

From: Quinn Tran If the remote port have started the login process, then the PLOGI and PRLI should be back to back. Driver will allow the remote port to complete the process. For the case where the remote port decide to back off from sending PRLI, this local port sets an

[PATCH v4 07/14] qla2xxx: Improve T10-DIF/PI handling in driver.

From: Quinn Tran Add routines to support T10 DIF tag. Signed-off-by: Quinn Tran Signed-off-by: Anil Gurumurthy Signed-off-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_dbg.h | 1

[PATCH v4 04/14] qla2xxx: Fix inadequate lock protection for ABTS.

From: Quinn Tran Normally, ABTS is sent to Target Core as Task MGMT command. In the case of error, qla2xxx needs to send response, hardware_lock is required to prevent request queue corruption. Cc: Signed-off-by: Quinn Tran

[PATCH v4 10/14] qla2xxx: Use IOCB interface to submit non-critical MBX.

From: Quinn Tran The Mailbox interface is currently over subscribed. We like to reserve the Mailbox interface for the chip managment and link initialization. Any non essential Mailbox command will be routed through the IOCB interface. The IOCB interface is able to absorb

[PATCH v4 08/14] qla2xxx: Export DIF stats via debugfs

From: Anil Gurumurthy Signed-off-by: Anil Gurumurthy Signed-off-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_def.h | 12 drivers/scsi/qla2xxx/qla_dfs.c | 15 +++ 2 files changed,

[PATCH v4 05/14] qla2xxx: Fix sess_lock & hardware_lock lock order problem.

From: Quinn Tran The main lock that needs to be held for CMD or TMR submission to upper layer is the sess_lock. The sess_lock is used to serialize cmd submission and session deletion. The addition of hardware_lock being held is not necessary. This patch removes

[PATCH v4 12/14] qla2xxx: Change scsi host lookup method.

From: Quinn Tran For target mode, when new scsi command arrive, driver first performs a look up of the SCSI Host. The current look up method is based on the ALPA portion of the NPort ID. For Cisco switch, the ALPA can not be used as the index. Instead, the new search

[PATCH v4 13/14] qla2xxx: Fix delayed response to command for loop mode/direct connect.

From: Quinn Tran Current driver wait for FW to be in the ready state before processing in-coming commands. For Arbitrated Loop or Point-to- Point (not switch), FW Ready state can take a while. FW will transition to ready state after all Nports have been logged in. In the

[PATCH v4 14/14] qla2xxx: Update driver version to 9.00.00.00-k

Signed-off-by: Himanshu Madhani signed-off-by: Giridhar Malavali --- drivers/scsi/qla2xxx/qla_version.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_version.h

[PATCH] [SCSI] esas2r: remove redundant NULL check on buffer

From: Colin Ian King buffer is a pointer to the static char array event_buffer and therefore can never be null, so the check is redundant. Remove it. Detected by CoverityScan, CID#1077556 ("Logically Dead Code") Signed-off-by: Colin Ian King

Re: Getting "Wrong diagnostic page; asked for 7 got 0" error message on HBA's virtual SES device

On Mon, 2017-03-13 at 12:13 +0530, Sreekanth Reddy wrote: > Hi, > > Our LSI(Broadcom) SAS3.5 HBA device's support virtual SES device. > > Whenever we load the mpt3sas driver then we are observing below error > message, > > "Wrong diagnostic page; asked for 7 got 0" > > Our virtual SES device

Re: [PATCHv3 4/6] scsi_error: do not escalate failed EH command

On 03/14/2017 06:56 PM, Benjamin Block wrote: > Hello Hannes, > > On Wed, Mar 01, 2017 at 10:15:18AM +0100, Hannes Reinecke wrote: >> When a command is sent as part of the error handling there >> is not point whatsoever to start EH escalation when that >> command fails; we are _already_ in the

Re: [PATCHv3 6/6] scsi: make asynchronous aborts mandatory

On 03/14/2017 06:33 PM, Benjamin Block wrote: > Hello Hannes, > > On Wed, Mar 01, 2017 at 10:15:20AM +0100, Hannes Reinecke wrote: >> There hasn't been any reports for HBAs where asynchronous abort >> would not work, so we should make it mandatory and remove >> the fallback. >> >> Signed-off-by:

[Bug 108621] kernel BUG in drivers/scsi/scsi_lib.c

https://bugzilla.kernel.org/show_bug.cgi?id=108621 --- Comment #4 from Martin Ziegler (zieg...@uni-freiburg.de) --- The bug did not appear in later kernels. I should have report this earlier. Sorry (Martin Ziegler) -- You are receiving this mail because: You are watching the assignee of the

[Bug 108621] kernel BUG in drivers/scsi/scsi_lib.c

https://bugzilla.kernel.org/show_bug.cgi?id=108621 --- Comment #5 from Szőgyényi Gábor (szg0...@freemail.hu) --- Can you close this bug, please? -- You are receiving this mail because: You are watching the assignee of the bug.

Re: Getting "Wrong diagnostic page; asked for 7 got 0" error message on HBA's virtual SES device

2017-03-13 7:43 GMT+01:00 Sreekanth Reddy : > Hi, > > Our LSI(Broadcom) SAS3.5 HBA device's support virtual SES device. > > Whenever we load the mpt3sas driver then we are observing below error message, > > "Wrong diagnostic page; asked for 7 got 0" > > Our virtual

Re: Getting "Wrong diagnostic page; asked for 7 got 0" error message on HBA's virtual SES device

Hi, Any Update? Thanks, Sreekanth On Mon, Mar 13, 2017 at 12:13 PM, Sreekanth Reddy wrote: > Hi, > > Our LSI(Broadcom) SAS3.5 HBA device's support virtual SES device. > > Whenever we load the mpt3sas driver then we are observing below error message, > > "Wrong

[PATCH] qedi: Add PCI device-ID for QL41xxx adapters.

Signed-off-by: Manish Rangankar --- drivers/scsi/qedi/qedi_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c index 8e3d928..92775a8 100644 --- a/drivers/scsi/qedi/qedi_main.c +++

[Bug 194837] VM with virtio-scsi drive often crashes during boot with kernel 4.11rc1

https://bugzilla.kernel.org/show_bug.cgi?id=194837 --- Comment #12 from Thorsten Leemhuis (li...@leemhuis.info) --- (In reply to Omar Sandoval from comment #11) > The fix was [...] Thx for providing details! > If you are still seeing crashes on -rc2, Yes, but different ones every few boot

[Bug 194837] VM with virtio-scsi drive often crashes during boot with kernel 4.11rc1

https://bugzilla.kernel.org/show_bug.cgi?id=194837 --- Comment #11 from Omar Sandoval (osan...@osandov.com) --- The fix was https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=df23de55615fa7a190a85f49a950ccecdd9102f3, which was part of this patch series: c01228db4ba9

[Bug 194837] VM with virtio-scsi drive often crashes during boot with kernel 4.11rc1

https://bugzilla.kernel.org/show_bug.cgi?id=194837 --- Comment #10 from Thorsten Leemhuis (li...@leemhuis.info) --- (In reply to Thorsten Leemhuis from comment #9) > (In reply to Omar Sandoval from comment #8) >> This was fixed in v4.11-rc2. > Care to provide a few more details and a commit that

[Bug 194837] VM with virtio-scsi drive often crashes during boot with kernel 4.11rc1

https://bugzilla.kernel.org/show_bug.cgi?id=194837 --- Comment #9 from Thorsten Leemhuis (li...@leemhuis.info) --- (In reply to Omar Sandoval from comment #8) > This was fixed in v4.11-rc2. Care to provide a few more details and a commit that fixes this? Because I'm still seeing crashes with