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2010-02-08[SCSI] be2iscsi: changing copyright to 2010Jayamohan Kallickal
This patch replaces 2009 with 2010 in copyright statement Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08[SCSI] be2iscsi: Remove Ring mode from driverJayamohan Kallickal
Ring mode is not used. This patch removes the code. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08[SCSI] vmw_pvscsi: fix signedness warning with newer compilersDmitry Torokhov
pvscsi_setup_msix() expects 'irq' argument to be an int but is being passed unsigned int. Unsigned int is more proper type for IRQ number so let's use it. This shuts off a compile warning with recent compilers. Signed-off-by: Dmitry Torokhov <dtor@vmware.com> Acked-by: Alok Kataria <akataria@vmware.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08[SCSI] sd: Combine DIF/DIX error handlingMartin K. Petersen
DIF and DIX errors are handled identically at this point. Collapse the switch cases into one and let scsi_io_completion print result and sense data. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08[SCSI] lpfc: unify two if branches with the same code in ↵Roel Kluin
lpfc_decode_firmware_rev() Regardless of the flag state, the branches execute the same code Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08[SCSI] be2iscsi: Fix to allow driver to load when the FW allows more cidsJayamohan Kallickal
This fix allows the driver to load when the FW allows more cids than than the driver supports. The driver will limit the number of cid to what it can support. There was no reason to fail the driver load,so, correcting that Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08[SCSI] be2iscsi: Fixing the number of SGE'sJayamohan Kallickal
The number of SGE's supported is fixed to what the chip expects. Also, the max sectors set to tested values Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08[SCSI] be2iscsi: Fixing Bug for multiple SGEsJayamohan Kallickal
The patch fixes a but where the sg_next is not assigned and hence the first sge was being resused wrongly Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-02-08[SCSI] mpt2sas: Bump version 04.100.01.00Kashyap, Desai
Version upgraded to 04.100.01.00. 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>
2010-02-08[SCSI] mpt2sas: Enable TLR for SSP TAPE drives (Added SAS Transport APIs)Kashyap, Desai
If TLR is supported for end device, MPT2SAS driver will enable the TLR bit in the SCSI_IO for every request. If there is a response with MPI2_SCSITASKMGMT_RSP_INVALID_FRAME, the driver will turn off the TLR logic. [jejb: updated to new transport class TLR API] 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>
2010-02-08[SCSI] mpt2sas: Update driver header to latest MPI Spec.Kashyap, Desai
Update header to latest MPI SPEC revision. 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>
2010-02-08[SCSI] mpt2sas: Added phy_enable and set_phy_speed sysfs callback support.Kashyap, Desai
Added new callbacks phy_enable and set_phy_speed in the mpt2sas_transport_functions template. This will allow end user to enable/disable phys and change links rates using the SysFS interface. Current implementation only supports direct attached phys, but we could in the future add support for expander based phys. A new subroutine mpt2sas_config_set_sas_iounit_pg1 was added; this wrapper function used to send request to controller firmware to modify the phys and link rates. A new subroutine _transport_find_local_phy was added; a function for easly obtaining the local phy object for direct attached. Example to disable a phy echo 0 > /sys/class/phy3:0/enable Example to enable the same phy echo 1 > /sys/class/phy3:0/enable Example to change the link rate to 1.5 #echo "1.5 Gbit" > /sys/class/phy3:0/maximum_linkrate #cat /sys/class/phy3:0/negotiated_linkrate 1.5 Gbit Example to change the link rate to 3.0 #echo "3.0 Gbit" > /sys/class/phy3:0/maximum_linkrate #cat /sys/class/phy3:0/negotiated_linkrate 3.0 Gbit Example to change the link rate to 6.0 #echo "6.0 Gbit" > /sys/class/phy3:0/maximum_linkrate #cat /sys/class/phy3:0/negotiated_linkrate 6.0 Gbit 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>
2010-02-08[SCSI] mpt2sas: Added raid transport supportKashyap, Desai
Adding support for raid transport layer. This will provide sysfs attributes containing raid level, state, and resync rate. MPT2SAS module will select RAID_ATTRS. 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>
2010-02-08[SCSI] mpt2sas: Use compat_ptr to setup the pointer compatibility.Kashyap, Desai
On ppc64, an 32bit application was failing due to data buffers not being copied properly from user to kernel memory. The problem due to improper conversion of 32 to 64 bit pointers. The fix is to use compat_ptr to setup the pointer compatibility in the routine _ctl_compat_mpt_command. 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>
2010-02-08[SCSI] mpt2sas: Set ioc->fwfault_debug to the cmd line option ↵Kashyap, Desai
mpt2sas_fwfault_debug. (1) change the formentioned string from logging_level to fwfault_debug (2) set ioc->fwfault_debug to the command line option mpt2sas_fwfault_debug setting at driver load time. 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>
2010-02-08[SCSI] mpt2sas: User resource_size_t instead of unsigned longKashyap, Desai
Use resource_size_t to define the type resource for the system interface register set. The existing implementation was using "unsigned long" which would be 32 bit in 32 bit OS. If 32 bit OS is using 64 bit physical address space for the system interface register set, we need to shift to using resource_size_t which takes care of physical address space. 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>
2010-02-08[SCSI] mpt2sas: Return -ENODATA on IOCTL timeoutKashyap, Desai
The driver was modified to return -ENODATA when there is a timeout via ioctl path. 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>
2010-02-08[SCSI] mpt2sas: Delete volume before HBA detach.Kashyap, Desai
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>
2010-02-08[SCSI] scsi_transport_sas: add support for transport layer retries (TLR)James Bottomley
The mpt2sas driver wants to use transport layer retries (TLR) so the simplest thing to do seems to be to add the enabling flags and checks to the SAS transport class, since they're a SAS specific protocol feature. Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] lpfc: restore MSI-X/MSI supportGeorge Kadianakis
A Gentoo bug report [1] showed that as of 2.6.31 lpfc only uses INTx interrupts. This patch restores lpfc's ability to support MSI-X/MSI interrupts that the "Addition of SLI4 Interface - Base Support" patch [2] broke. It reestablishes MSI-X as the default interrupt method and in case MSI-X is not supported lpfc_sli{4,}_enable_intr fallbacks to MSI and then to INTx. [1]: http://bugs.gentoo.org/show_bug.cgi?id=296319 [2]: commit da0436e915a5c17ee79e72c1bf978a4ebb1cbf4d [James Smart: Background: Nothing Broke. This was intended. We had originally enabled MSI-X by default, but in qualification within the last 12 months, we encountered a major catch-22: There were at least 4 platforms, from 2 major OEMs, that : - Say they support MSI-X - platform routines work and act as if they do. - We enable it, generate a test interrupt to check they really do deliver it, and it works. - But shortly after attachment, the system hangs or loses interrupts, resulting in a bad system behavior. Given the distro's picking up the 2.6.32 kernel, we had to stick with a default of MSI-X off, with user-enabled MSI-X as these platforms couldn't get fixed. However, we're also now encountering platforms that require MSI-X and never INTx, so we must change. It's desired also for also for performance reasons. So - now (2.6.33) is the right time to re-enable MSI-X by default. ] [jejb: fix up comment on default values] Signed-off-by: George Kadianakis <desnacked@gmail.com> Acked-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] qla2xxx: Update version number to 8.03.02-k0.Giridhar Malavali
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] qla2xxx: Remove firmware hint for 81xx parts.Giridhar Malavali
Firmware is loaded from flash for these ISP types. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] qla2xxx: Add BSG support for FC ELS/CT passthrough and vendor commands.Giridhar Malavali
[jejb: fixed printk casting issues] Signed-off-by: Sarang Radke <sarang.radke@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] qla2xxx: Enhance EEH support and enable AER support.Joe Carnuccio
qla2xxx: EEH added call to pci_restore_state. qla2xxx: EEH added delay in slot reset routine. qla2xxx: EEH moved call to pci_save_state(), see (1). qla2xxx: EEH additional changes for RHEL5.5. qla2xxx: EEH added function call, removed function call, see (2). (1) In qla2xxx_probe_one the call to pci_save_state() has been moved to after the call to qla2xxx_request_irqs(). (2) Add call to pci_disable_pcie_error_reporting() in remove_one. Delete call to pci_cleanup_aer_uncorrect_error_status() in pci_resume. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: Enable TEXT req respJayamohan Kallickal
This patch enables TEXT Request / Response for the driver Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: Fixing initialization of can_queueJayamohan Kallickal
This patch fixes can_queue being uninitiallized since it was done before beiscsi_get_params was called. Thanks to Mike Christie for identifying this Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: The session failure only when Link Goes downJayamohan Kallickal
This fixes a situation where the sessions were being killed whenever LinkUP is notified rather than LinkDown Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: Enable async mode for mcc ringsJayamohan Kallickal
This patches enables async mode for mcc rings so that multiple requests can be queued. Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: No requirement for endianess change for data_countJayamohan Kallickal
This patch removes the endianess change that was wrongly added for data_count Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: decide which requests need completionJayamohan Kallickal
This patch decides whether ack based completion is required or not Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: Use of opcode in beiscsi_alloc_pduJayamohan Kallickal
This patch enables use of opcode that is passed in Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi:moved pci_set_drvdata to inside beiscsi_hba_allocJayamohan Kallickal
This patch moves pci_set_drvdata to inside beiscsi_hba_alloc Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: Added opcode for LOGOUT_RSP, TEXT_RESP, TMFUNC_RSPJayamohan Kallickal
This patch adds opcodes in thecompletion path that were missed out earlier Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: Link Wrb with next WrbJayamohan Kallickal
This patch will link the current allocated wrb with the next wrb that will be allocated. This is a requirement from the chip. Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: Move freeing of resources to stop_connJayamohan Kallickal
We need to hold on to ep resources untill invalidate and close connection are completed Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] be2iscsi: Use start cid and number of cid and icd from FWJayamohan Kallickal
This patch enablesi be2iscsi to use the start number and number of cids/icd provided by FW rather than hard coded values. Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] gdth: Convert to use regular kernel types.Dave Jones
converted using this script.. perl -p -i -e 's|ulong32|u32|g' drivers/scsi/gdth* perl -p -i -e 's|ulong64|u64|g' drivers/scsi/gdth* perl -p -i -e 's|ushort|u16|g' drivers/scsi/gdth* perl -p -i -e 's|unchar|u8|g' drivers/scsi/gdth* perl -p -i -e 's|ulong|unsigned long|g' drivers/scsi/gdth* perl -p -i -e 's|PACKED|__attribute__((packed))|g' drivers/scsi/gdth* sha1sum of the generated code was identical before and after. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] skip sense logging for some ATA PASS-THROUGH cdbsDouglas Gilbert
Further to the lsml thread titled: "does scsi_io_completion need to dump sense data for ata pass through (ck_cond = 1) ?" This is a patch to skip logging when the sense data is associated with a SENSE_KEY of "RECOVERED_ERROR" and the additional sense code is "ATA PASS-THROUGH INFORMATION AVAILABLE". This only occurs with the SAT ATA PASS-THROUGH commands when CK_COND=1 (in the cdb). It indicates that the sense data contains ATA registers. Smartmontools uses such commands on ATA disks connected via SAT. Periodic checks such as those done by smartd cause nuisance entries into logs that are: - neither errors nor warnings - pointless unless the cdb that caused them are also logged Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] FlashPoint: fix off by one testsDan Carpenter
The check on MAX_SCSI_TAR should be >= instead of > or we could go past the end of the array. Joe Eykholt aslo correctly points out that the check on MAX_LUN should be >= as well. That matches with how it is used in the rest of the file. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] cxgbi3: remove unnecessary NULL testJiri Slaby
Stanse found that c3cn is poked many times around in cxgb3i_conn_pdu_ready, there is no need to check if it is NULL. Remove the test. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Acked-by: Karen Xie <kxie@chelsio.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] pm8001: Use kzalloc for allocating only one thingJulia Lawall
Use kzalloc rather than kcalloc(1,...) The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ - kcalloc(1, + kzalloc( ...) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by:Jack Wang <jack_wang@usish.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] mptfusion: Bump version 03.04.14Kashyap, Desai
Version upgrade to 3.04.14. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] mptfusion: corrected if condition check for SCSIIO and PASSTHROUGH ↵Kashyap, Desai
commands Modified the function type check to verify it is not MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH or MPI_FUNCTION_SCSI_IO_REQUEST. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] mptfusion: block device when target is being removed by FWKashyap, Desai
Add support to set the sdev state to SDEV_BLOCK during device removal to stop IOs comming to the deleting driver immediately. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] mptfusion: Added sysfs expander manufacture information at the time ↵Kashyap, Desai
of expander add. Added new function mptsas_exp_manufacture_info, which will obtain the REPORT_MANUFACTURING, and fill the details into the sas_expander_device object when the expander port is created. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] mptfusion: Added MPI_SCSIIO_CONTROL_HEADOFQ priorityKashyap, Desai
There is a 'ioprio' field in the BIO and the Request structure. check this priority field and set MPI_SCSIIO_CONTROL_HEADOFQ to pass down I/O priority. An enhancement to the LSI Disk Array Controller firmware is being developed to look at the Head Of Queue bit to allow I/Os with the HOQ bit set to be processed before I/Os which do not have the HOQ bit set. In order to set the HOQ bit, the mpt fusion driver needs to look at the 'ioprio' field in the request structure associated with the scsi command. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] mac_esp: fix PIO mode, take 2Finn Thain
The mac_esp PIO algorithm no longer works in 2.6.31 and crashes my Centris 660av. So here's a better one. Also, force async with esp_set_offset() rather than esp_slave_configure(). One of the SCSI drives I tested still doesn't like the PIO mode and fails with "esp: esp0: Reconnect IRQ2 timeout" (the same drive works fine in PDMA mode). This failure happens when esp_reconnect_with_tag() tries to read in two tag bytes but the chip only provides one (0x20). I don't know what causes this. I decided not to waste any more time trying to fix it because the best solution is to rip out the PIO mode altogether and use the DMA engine. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] scsi_transport_fc: Remove capping from dev_loss_tmoHannes Reinecke
Currently dev_loss_tmo is capped by SCSI_DEVICE_BLOCK_MAX_TIMEOUT. This causes problem with multipathing when the 'no_path_retry' setting exceeds the dev_loss_tmo setting, as then the system might run into a deadlock when all paths have been removed temporarily for longer than dev_loss_tmo. The principal reasons for the capping has been that we should not allow a remote port to remain in status 'blocked' indefinitely, so the capping is there to ensure that the port status is being reset eventually. However, the fast_io_fail_tmo will also move the remote port out of the 'blocked' state, so for any HBA driver implementing both the capping should really be on the fast_io_fail_tmo, and not on the dev_loss_tmo. This patch implements just that, ie the fast_io_fail_tmo is capped to SCSI_DEVICE_BLOCK_TIMEOUT and the capping is removed from dev_loss_tmo when fast_io_fail_tmo is set. This allows us to synchronize the dev_loss_tmo setting to the 'no_path_retry' setting from multipathing thus avoiding the deadlock. Signed-off-by: Hannes Reinecke <hare@suse.de> Acked-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] fusion: fix warning when not using procfsErik Ekman
Fixes the following warning: drivers/message/fusion/mptbase.c:129: warning: 'mpt_proc_root_dir' defined but not used also moves it from public data section since it is static. Signed-off-by: Erik Ekman <erik@kryo.se> Acked-by: "Desai, Kashyap" <Kashyap.Desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-01-18[SCSI] ibmmca: fix buffer overflowRoel Kluin
Allows i == IM_MAX_HOSTS, which is out of range. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>