The disable_vport() path calls the discovery state machine on all ndlps,
puts them into NPR state, and then calls lpfc_cleanup_rpis() with the
remove flag set. This unintentionally decrements an ndlp's kref twice and
can result in premature release of an ndlp because
lpfc_dev_loss_tmo_handler() triggers clean up of the ndlp again later.
Remove redundant code in disable_vport() that sets all the ndlps to NPR,
and change the call to lpfc_cleanup_rpis() to not remove the ndlps.
lpfc_dev_loss_tmo_handler() will handle final removal of the ndlps.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
During I/O, the following warning message occasionally appears:
DMA-API: lpfc 0000:04:00.0: mapping sg segment longer than device claims to
support [len=131072] [max=65536]
The HBA is capable of supporting 131,072 bytes, so notify DMA layer via the
dma_set_max_seg_size() API during hba initialization.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The local variables called curr_data are incremented, but not actually used
for anything so they are removed.
The return value of lpfc_sli4_poll_eq is not used anywhere and is not
called outside of lpfc_sli.c. Thus, its declaration is removed from
lpfc_crtn.h Also, lpfc_sli4_poll_eq's path argument is not used in the
routine so it is removed along with corresponding macros.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The kernel test robot pointed out non-NULL terminated string possibilities
when using strncpy() in lpfc_xcvr_data_show() routine. Although we
manually set the NULL character after strncpy(), strncpy() usage is
outdated.
Replace all strncpy() usages with the preferred strscpy() API.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The kernel test robot detected inconsistent indentations for an if
statement block in the lpfc_xcvr_data_show() routine.
This patch reduces the extraneous tabs used for the if statement block in
question.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2023-01-10 (ixgbe, igc, iavf)
This series contains updates to ixgbe, igc, and iavf drivers.
Yang Yingliang adds calls to pci_dev_put() for proper ref count tracking
on ixgbe.
Christopher adds setting of Toggle on Target Time bits for proper
pulse per second (PPS) synchronization for igc.
Daniil Tatianin fixes, likely, copy/paste issue that misreported
destination instead of source for IP mask for iavf error.
* '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
iavf/iavf_main: actually log ->src mask when talking about it
igc: Fix PPS delta between two synchronized end-points
ixgbe: fix pci device refcount leak
====================
Link: https://lore.kernel.org/r/20230110223825.648544-1-anthony.l.nguyen@intel.com
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The reference needs to keep the instance memory around, but also
the instance lock must remain valid. Users will take the lock,
check registration status and release the lock. mutex_destroy()
etc. belong in the same place as the freeing of the memory.
Unfortunately lockdep_unregister_key() sleeps so we need
to switch the an rcu_work.
Note that the problem is a bit hard to repro, because
devlink_pernet_pre_exit() iterates over registered instances.
AFAIU the instances must get devlink_free()d concurrently with
the namespace getting deleted for the problem to occur.
Reported-by: syzbot+d94d214ea473e218fc89@syzkaller.appspotmail.com
Reported-by: syzbot+9f0dd863b87113935acf@syzkaller.appspotmail.com
Fixes: 9053637e0d ("devlink: remove the registration guarantee of references")
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://lore.kernel.org/r/20230111042908.988199-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Nilesh Javali <njavali@marvell.com> says:
Please apply the qla2xxx driver enhancements to the SCSI tree at your
earliest convenience.
Link: https://lore.kernel.org/r/20221222043933.2825-1-njavali@marvell.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Before the commit under Fixes the page would have been released
from the pool before the napi_alloc_skb() call, so normal page
freeing was fine (released page == no longer in the pool).
After the change we just mark the page for recycling so it's still
in the pool if the skb alloc fails, we need to recycle.
Same commit added the same bug in the new bnxt_rx_multi_page_skb().
Fixes: 1dc4c557bf ("bnxt: adding bnxt_xdp_build_skb to build skb from multibuffer xdp_buff")
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Link: https://lore.kernel.org/r/20230111042547.987749-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In current I/O path, Tx and Rx may not be processed on same CPU. This may
lead to thrashing and optimum performance may not be achieved.
Pick qpair such that Tx and Rx are processed on same CPU.
Signed-off-by: Shreyas Deodhar <sdeodhar@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
clang warning:
drivers/scsi/qla2xxx/qla_edif_bsg.h:93:12: warning: field remote_pid
within 'struct app_pinfo_req' is less aligned than 'port_id_t' and is
usually due to 'struct app_pinfo_req' being packed, which can lead to
unaligned accesses [-Wunaligned-access]
port_id_t remote_pid;
^
2 warnings generated.
Remove u32 field in remote_pid to silence warning.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 7ebb336e45 ("scsi: qla2xxx: edif: Add start + stop bsgs")
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
For edif, each I/O requires a secondary buffer to carry the FCP
cmnd. During high traffic time, these buffers are cached in the qpair. As
traffic dies down, these buffers will be trimmed as needed. If traffic is
reduced to none over 2 consecutive intervals, then these buffers will be
further trimmed.
Free FCP cmnd buffers to reduce memory usage during slow I/O time.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
For N2N, qla2x00_wait_for_sess_deletion call flushes
a session which accidentally clear the scan_flag and thus prevents
re-login to occur and causes session to stall.
Use session delete to avoid the accidental clearing of scan_flag.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
User experienced performance dip on measuring IOPS while EDIF
enabled. During I/O time, driver uses dma_pool_zalloc() call to allocate a
chunk of memory. This call contains a lock behind the scene which
contribute to lock contention. Save the allocated memory for reuse and
avoid the lock.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
There is no functional change in this patch. VP map resource is renamed
and relocated so it is not viewed as just a target mode resource.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This code accidentally returns success instead of -ENOMEM.
Fixes: 7cc7646b4b ("scsi: libsas: Factor out sas_ata_add_dev()")
Link: https://lore.kernel.org/r/Y7asLxzVwQ56G+ya@kili
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Currently, it used old rss size to get current tc mode. As a result, the
rss size is updated, but the tc mode is still configured based on the old
rss size.
So this patch fixes it by using the new rss size in both process.
Fixes: 93969dc14f ("net: hns3: refactor VF rss init APIs with new common rss init APIs")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Hao Lan <lanhao@huawei.com>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://lore.kernel.org/r/20230110115359.10163-1-lanhao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
There are still single reports of systems where ASPM incompatibilities
cause tx timeouts. It's not clear whom to blame, so let's disable
ASPM in case of a tx timeout.
v2:
- add one-time warning for informing the user
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://lore.kernel.org/r/92369a92-dc32-4529-0509-11459ba0e391@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Bean Huo <beanhuo@iokpp.de> says:
These patches are to fix several compilation warnings introduced by my
commit: 6ff265fc5e ("scsi: ufs: core: bsg: Add advanced RPMB support
in ufs_bsg"), please consider this patch series for the next your
merge window. Apologies for this!!
Link: https://lore.kernel.org/r/20230108224057.354438-1-beanhuo@iokpp.de
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Fix the following sparse endianness warning:
"sparse warnings: drivers/ufs/core/ufs_bsg.c:91:25: sparse: sparse: cast to
restricted __be16."
For consistency with endianness annotations of other UFS data structures,
change __u16/32 to __be16/32 in UFS ARPMB data structures.
Fixes: 6ff265fc5e ("scsi: ufs: core: bsg: Add advanced RPMB support in ufs_bsg")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
In 'include/ufs/ufshcd.h' file, 'enum dma_data_direction' will be used,
which is defined in linux/dma-direction.h, however, this header file is not
included in ufshcd.h, thus causing the following compilation warning:
"warning: ‘enum dma_data_direction’ declared inside parameter list will not
be visible outside of this definition or declaration"
Fix this warning by including 'linux/dma-direction.h'.
Fixes: 6ff265fc5e ("scsi: ufs: core: bsg: Add advanced RPMB support in ufs_bsg")
Reported-by: Xiaosen He <quic_xiaosenh@quicinc.com>
Reported-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Compilation complains that two possible variables are used without
initialization:
drivers/ufs/core/ufs_bsg.c:112:6: warning: variable 'sg_cnt' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
drivers/ufs/core/ufs_bsg.c:112:6: warning: variable 'sg_list' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
Fix both warnings by adding initialization with sg_cnt = 0, sg_list = NULL.
Fixes: 6ff265fc5e ("scsi: ufs: core: bsg: Add advanced RPMB support in ufs_bsg")
Signed-off-by: Bean Huo <beanhuo@micron.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Xiaosen He <quic_xiaosenh@quicinc.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
According to Documentation/filesystems/sysfs.rst, the show() callback
function of kobject attributes should use sysfs_emit() instead of the
sprintf() family of functions.
Issue identified using the coccinelle device_attr_show.cocci script.
Link: https://lore.kernel.org/r/Y5JE/xI2NNbnox/A@qemulion
Signed-off-by: Deepak R Varma <drv@mailo.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Nilesh Javali <njavali@marvell.com> says:
Please apply the miscellaneous qla2xxx driver bug fixes to the SCSI
tree at your earliest convenience.
Link: https://lore.kernel.org/r/20221219110748.7039-1-njavali@marvell.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> says:
This series adds HS-G4 support to the Qcom UFS driver and PHY driver.
The newer Qcom platforms support configuring the UFS controller and
PHY in dual gears (i.e., controller/PHY can be configured to run in
two gear speeds). This is accomplished by adding two different PHY
init sequences to the PHY driver and the UFS driver requesting the one
that's required based on the platform configuration.
Initially the ufs-qcom driver will use the default gear G2 for
enumerating the UFS device. Afer enumeration, the max gear supported
by both the controller and device would be found out and that will be
used thereafter. But for using the max gear after enumeration, the
ufs-qcom driver requires the UFS device to be reinitialized. For this
purpose, a separate quirk has been introduced in the UFS core along
with a callback and those will be used by the ufs-qcom driver.
This series has been tested on following platforms:
* Qcom RB5 development platform powered by SM8250 SoC
* SM8450 based dev board
* Qdrive3/sa8540p-ride board based on SC8280XP (derivative)
Link: https://lore.kernel.org/r/20221222141001.54849-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Qcom UFS drivers are left unmaintained till now. I'd like to step up to
maintain the drivers and the binding.
Acked-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Starting from Qcom UFS version 4.0, vendor specific REG_UFS_PARAM0 register
can be used to determine the maximum gear supported by the controller.
Suggested-by: Can Guo <quic_cang@quicinc.com>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Starting from Qualcomm UFS version 4, the UFS device needs to be
reinitialized after switching to maximum gear by the UFS core. Hence, add
support for it by enabling the UFSHCD_QUIRK_REINIT_AFTER_MAX_GEAR_SWITCH
quirk, implementing reinit_notify() callback and using the agreed gear
speed for setting the PHY mode.
Suggested-by: Can Guo <quic_cang@quicinc.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
In the preparation of adding support for new gears, move the logic that
finds the gear for each platform to a new function. This helps with code
readability and also allows the logic to be used in other places of the
driver in future.
While at it, make it clear that this driver only supports symmetric gear
setting (hs_tx_gear == hs_rx_gear).
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Some platforms like Qcom, requires the UFS device to be reinitialized after
switching to maximum gear speed. So add support for that in UFS core by
introducing a new quirk (UFSHCD_CAP_REINIT_AFTER_MAX_GEAR_SWITCH) and doing
the reinitialization, if the quirk is enabled by the controller driver.
Suggested-by: Can Guo <quic_cang@quicinc.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
reinit_notify() callback can be used by the UFS controller drivers to
perform changes required for UFSHCD reinit that can happen during max gear
switch.
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
On newer UFS revisions, the register at offset 0xD0 is called,
REG_UFS_PARAM0. Since the existing register, RETRY_TIMER_REG is not used
anywhere, it is safe to use the new name.
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Asutosh Das <quic_asutoshd@quicinc.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Make use of dev_err_probe() for printing the probe error.
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Asutosh Das <quic_asutoshd@quicinc.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Use bitfield macros where appropriate to simplify the driver.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Asutosh Das <quic_asutoshd@quicinc.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
In the reset assert and deassert callbacks, the supplied "id" is not used
at all and only the HBA reset is performed all the time. So there is no
reason to use a WARN_ON() on the "id".
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Asutosh Das <quic_asutoshd@quicinc.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
A goto statement in an error path is useful if the function needs to do
cleanup other than returning the error code. But in this driver, goto
statements are used for just returning the error code in many places. This
really makes it hard to read the code.
Get rid of those goto statements and just return the error code directly.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Asutosh Das <quic_asutoshd@quicinc.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Currently the nfsd-client shrinker is registered and unregistered at
the time the nfsd module is loaded and unloaded. The problem with this
is the shrinker is being registered before all of the relevant fields
in nfsd_net are initialized when nfsd is started. This can lead to an
oops when memory is low and the shrinker is called while nfsd is not
running.
This patch moves the register/unregister of nfsd-client shrinker from
module load/unload time to nfsd startup/shutdown time.
Fixes: 44df6f439a ("NFSD: add delegation reaper to react to low memory condition")
Reported-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Dai Ngo <dai.ngo@oracle.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
If signal_pending() returns true, schedule_timeout() will not be executed,
causing the waiting task to remain in the wait queue.
Fixed by adding a call to finish_wait(), which ensures that the waiting
task will always be removed from the wait queue.
Fixes: f4e44b3933 ("NFSD: delay unmount source's export after inter-server copy completed.")
Signed-off-by: Xingyuan Mo <hdthky0@gmail.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Make qla_get_iocbs_resource() static to fix the warning:
>> drivers/scsi/qla2xxx/qla_iocb.c:3820:5: warning: no previous prototype for
>> 'qla_get_iocbs_resource' [-Wmissing-prototypes]
3820 | int qla_get_iocbs_resource(struct srb *sp)
| ^~~~~~~~~~~~~~~~~~~~~~
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Residual underrun is not an interface error, hence no need to increment
that count.
Fixes: dbf1f53cfd ("scsi: qla2xxx: Implementation to get and manage host, target stats and initiator port")
Cc: stable@vger.kernel.org
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
If after an adapter reset the appearance of link is not recovered, the
devices are not rediscovered. This is result of a race condition between
adapter reset (abort_isp) and the topology scan. During adapter reset, the
ABORT_ISP_ACTIVE flag is set. Topology scan usually occurred after adapter
reset. In this case, the topology scan came earlier than usual where it
ran into problem due to ABORT_ISP_ACTIVE flag was still set.
kernel: qla2xxx [0000:13:00.0]-1005:1: Cmd 0x6a aborted with timeout since ISP Abort is pending
kernel: qla2xxx [0000:13:00.0]-28a0:1: MBX_GET_PORT_NAME failed, No FL Port.
kernel: qla2xxx [0000:13:00.0]-286b:1: qla2x00_configure_loop: exiting normally. local port wwpn 51402ec0123d9a80 id 012300)
kernel: qla2xxx [0000:13:00.0]-8017:1: ADAPTER RESET SUCCEEDED nexus=1:0:15.
Allow adapter reset to complete before any scan can start.
Cc: stable@vger.kernel.org
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
FCF_ASYNC_SENT flag is used in session management. This flag is cleared in
task management path by accident. Remove unintended flag clearing.
Fixes: 388a49959e ("scsi: qla2xxx: Fix panic from use after free in qla2x00_async_tm_cmd")
Cc: stable@vger.kernel.org
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
If a login failed due to low FW resources, the session can stall and will
not be connected. Reset session state to allow relogin logic to redrive
the connection.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
