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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (59 commits)
MAINTAINERS: linux-m32r is moderated for non-subscribers
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Drop default from "DM365 codec select" choice
parisc: Kconfig: cleanup Kernel page size default
Kconfig: remove redundant CONFIG_ prefix on two symbols
cris: remove arch/cris/arch-v32/lib/nand_init.S
microblaze: add missing CONFIG_ prefixes
h8300: drop puzzling Kconfig dependencies
MAINTAINERS: [email protected] is moderated for non-subscribers
tty: drop superfluous dependency in Kconfig
ARM: mxc: fix Kconfig typo 'i.MX51'
Fix file references in Kconfig files
aic7xxx: fix Kconfig references to READMEs
Fix file references in drivers/ide/
thinkpad_acpi: Fix printk typo 'bluestooth'
bcmring: drop commented out line in Kconfig
btmrvl_sdio: fix typo 'btmrvl_sdio_sd6888'
doc: raw1394: Trivial typo fix
CIFS: Don't free volume_info->UNC until we are entirely done with it.
treewide: Correct spelling of successfully in comments
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Signed-off-by: Ian Campbell <[email protected]>
Cc: "James E.J. Bottomley" <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Mike Christie <[email protected]>
Cc: James Bottomley <[email protected]>
Cc: Karen Xie <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: David S. Miller <[email protected]>
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The P600 requires a small delay when changing states. Otherwise we may think
the board did not reset and we bail. This for kdump only and is particular
to the P600.
Signed-off-by: Mike Miller <[email protected]>
Cc: [email protected]
Signed-off-by: Jens Axboe <[email protected]>
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Udev uses the connection's persistent address/port in the
/dev/disk/by-path name. qla4xxx is not exporting this value
so its iscsi disk names have been lacking the iscsi info.
In the old driver we did not have this information but
we do now and can fix this by just setting the flags to tell
libiscsi/scsi_transport_iscsi to export this info in sysfs.
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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If an adapter dump times out, the ipr driver will abort the
dump and proceed to reset and recover the adapter. When an
adapter dump completes, the work thread which is reading the
adapter dump will initiate an adapter reset to recover the
adapter. However, when the adapter dump gets aborted, the
work thread should not initiate an adapter reset, since an
adapter reset is already in progress. This fixes a case of
calling pci_block_user_cfg_access overlapped, which results
in a BUG.
Signed-off-by: Brian King <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The following patch for megaraid_sas will fix a potential bad pointer access
in megasas_reset_timer(), when a MegaRAID 9265/9285 or 9360/9380 gets a
timeout. megasas_build_io_fusion() sets SCp.ptr to be a struct
megasas_cmd_fusion *, but then megasas_reset_timer() was casting SCp.ptr to be
a struct megasas_cmd *, then trying to access cmd->instance, which is invalid.
Just loading instance from scmd->device->host->hostdata in
megasas_reset_timer() fixes the issue.
Signed-off-by: Adam Radford <[email protected]>
Cc: [email protected]
Signed-off-by: James Bottomley <[email protected]>
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The following warning message may be confusing to some users:
dev_warn(&pdev->dev, "Controller claims that "
"'Bit 2 doorbell reset' is "
"supported, but not 'bit 5 doorbell reset'. "
"Firmware update is recommended.\n");
Most users don't know or care what bit we may be hitting. Also change
"recommended" to "required."
Signed-off-by: Mike Miller <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Userspace was sending the priority/id part of the vlan tag
and sysfs was displaying the id in the vlan file. This
renames the vlan sysfs file to vlan_id to reflect that it
was showing the id and to match the vlan_priority file.
This also adds a ISCSI_NET_PARAM_VLAN_TAG iscsi nl command
to relfect that we are sending down the vlan/priority
part of the tag.
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This has the driver use helpers for a common operation and fixes
a issue where if multiple iscsi params are sent they could be
sent at offsets that cause unaligned accesses. The nla helpers
account for the padding needed to align properly for the driver.
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Use the same format for link local variables. Instead
of linklocal do link_local.
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Replaced the iscsi_get_next_target_id with IDA to make
target-id allocation efficient for iscsi offload drivers
This patch should be applied after Jonathen Cameron Patch
"ida : simplified functions for id allocation"
Signed-off-by: John Soni Jose <[email protected]>
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This is just a cleanup, to silence static checker warnings. It
doesn't change how the code works.
buf[] can either be BUF_SIZE if this is called from sysfs, or it can
be 16 if it's called from aac_get_adapter_info() via
aac_get_serial_number(). We use the smaller limit here.
sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo) is 12 so there
is actually no chance of hitting either limit.
Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: Achim Leubner <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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To ease skb->truesize sanitization, its better to be able to localize
all references to skb frags size.
Define accessors : skb_frag_size() to fetch frag size, and
skb_frag_size_{set|add|sub}() to manipulate it.
Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Change driver version to 8.3.27
Signed-off-by: Alex Iannicelli <[email protected]>
Signed-off-by: James Smart <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Added T10 DIFF error injection code.
Added T10 DIFF structure definitions for SLI4 devices.
Signed-off-by: Alex Iannicelli <[email protected]>
Signed-off-by: James Smart <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Fix queue allocation failure recovery
- Move the allocation of the Queues closer to the creation of the queues.
- If there is a problem with creation, or if the HBA is reset, the queues
will be completely freed and re allocated.
- Only allocate fcp_eq_hdl if cfg_fcp_eq_count is non-zero.
Signed-off-by: Alex Iannicelli <[email protected]>
Signed-off-by: James Smart <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Implemented new algorithm for getting physical port name for all SLI4 devices
Signed-off-by: Alex Iannicelli <[email protected]>
Signed-off-by: James Smart <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Changed the timeout value for flash-based SLI_CONFIG (0x9B)
mailbox command to 300 seconds for worst case flash delays.
Signed-off-by: Alex Iannicelli <[email protected]>
Signed-off-by: James Smart <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Miscellanous logic and interface fixes
- Fix lpfc_init_vfi_cmpl to check the interface type for interface type 0
before parsing the results.
- Cast uint32_t values that are multiplied to uint64_t before the
multiplication.
- Instead of "break" statement when PCI read returned error, use the goto
statement to the end of the routine after setting return value
- moved the msleep(10) to the beginning of the wait loop for checking the
SLIPort_Status register
- Added the code to follow the existing wait for SLIPort_Status register RDY,
ERR, and RN bits to be set by the port before proceeding to perform PCI
function reset.
- Do not override ulpCt_h and ulpCt_l for SLI 4 ports.
- For vport delete, call lpfc_nlp_put when the vport's vpi state is not
marked with VPI_REGISTERED.
- Added missed fields into the driver's Controller Attributes Structure
- Changed ringing EQ/CQ/RQ doorbell register to be dependent on the size
of the queue.
- Return -EACCES in issue_reset if cfg_enable_hba_reset is zero.
- Added new logging flag LOG_FCP_UNDER 0x00040000 to qualify underrun logging.
- Add a check in the fabric name display routine to display 0 if the port
state is <= FLOGI.
- Add a check to the switch statement in lpfc_decode_firmware_rev to check
for an 'X'.
Signed-off-by: Alex Iannicelli <[email protected]>
Signed-off-by: James Smart <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The following patch for megaraid_sas updates the
ChangeLog.megaraid_sas file and updates the driver version.
Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The following patch for megaraid_sas adds a driver workaround for
PERC5/1068 based controller FW that keeps a command from the main
kernel that the driver cannot cancel which was causing a kernel panic
in shutdown of the kdump kernel.
Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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load time
Signed-off-by: Adam Radford <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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JIRA Key: UPSISCSI-75
Signed-off-by: Manish Rangankar <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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When sendtargets response is greater then max receive data segment length,
the passthrough IOCB failed with data overrun status. Solution is to
allocate space for iSCSI header in the IOCB response buffer.
JIRA Key: UPSISCSI-147
Signed-off-by: Manish Rangankar <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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When iscsid restarted for an existing active session, set DDB will
fail with status already logged in. In this case, we have to send
logged in event to iscsid.
JIRA Key: OPENISCSI-21
Signed-off-by: Manish Rangankar <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Devices are getting blocked during continuous link up and down.
Solution is, during relogin unblock the session, using iscsi_conn_start,
before sending connection logged in event.
JIRA Key: UPSISCSI-138
Signed-off-by: Manish Rangankar <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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During link down, iscsid tries to do re-login to failed session. In case of
link down-up-down, LLD was sending connection login failed event to iscsid,
which is destroying the session, instead we have to continue re-login by
sending connection err event.
JIRA Key: UPSISCSI-134
Signed-off-by: Manish Rangankar <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Unable to login to session if login-logout issued consecutively for
multiple sessions. Solution is to clear idx in DDB map on the basis
of no-active connection asynchronous event (AEN).
JIRA Key: UPSISCSI-135
Signed-off-by: Manish Rangankar <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Firmware reserves DDBs if there are entries in the FLASH.
So there are no free DDBs left when a iSCSI login is initiated
by user space tool like iscsiadm.
Since now login is not controlled by firmware, LLD need to free
up the DDBs after firmware init. This will ensure free DDBs are
available for iSCSI logins using iscsiadm.
JIRA Key: UPSISCSI-151
Signed-off-by: Lalit Chandivade <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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If a boot target has a BIDI CHAP enabled, then read the user/secret from
CHAP table. Do not assume BIDI chap at peer CHAP index + 1
JIRA Key: UPSISCSI-156
Signed-off-by: Lalit Chandivade <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The driver failed to export primary boot target if secondary target did not
exist in the FLASH. If boot targets are not valid then driver assumed 0 and
1 as default boot targets. Since these target did not exist in flash, the
driver failed exporting all the targets.
JIRA Key: UPSISCSI-148
Signed-off-by: Lalit Chandivade <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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QLogic applications store the CHAP information in FLASH. During login,
authentication information is provided using an index into the CHAP region.
In order to support QLogic applications along with iscsiadm, updated the
LLD to not add duplicate CHAP entries in the CHAP region and preserve the
existing CHAP info in the CHAP region in FLASH.
This allows QLogic applications to pre-write the CHAP entries in the
CHAP region.
With iscsiadm, when the CHAP authentication information is sent to the LLD, the
LLD searches for the entry in CHAP region in FLASH, if exists then do not add.
If CHAP entry does not exist then add the CHAP entry in the CHAP region.
JIRA Key: UPSISCSI-146
Signed-off-by: Lalit Chandivade <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Driver was not setting the bidirectional CHAP bit correctly in
the DDB entry.
JIRA Key: UPSISCSI-108
Signed-off-by: Lalit Chandivade <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Nilesh Javali <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
Reviewed-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Jayamohan Kallickal <[email protected]>
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This patch fixes a situation when wrb was not being memset to zero
before being used
Signed-off-by: Jayamohan Kallickal <[email protected]>
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This patch fixes a bug where the task->sc was cleaned up earlier on a
different thread, possibly abort, and the completion comes later.
This was causing a crash which has been reported in multiple places
Signed-off-by: Jayamohan Kallickal <[email protected]>
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This patch fixes wrong dmsg setting when we send out wrb.
If the ttt is not ISCSI_RESERVED_TAG then we should be setting
dmsg=1 so that the completion is done without waiting for a
iscsi level response from the target
Signed-off-by: Jayamohan Kallickal <[email protected]>
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This patch fixes the Kdump failure reported by Redhat wich was caused by
be2iscsi resetting the Chip when be2iscsi detects it is in crashdump mode. If
be2net was loaded before be2iscsi then this leaves be2net driver hanging on to
resources that the chip stopped recognising after the reset.
This patch replaces chip reset with Function reset so that only the
particular function and not the whole chip is affected
Signed-off-by: Jayamohan Kallickal <[email protected]>
Signed-off-by: Mike Christie <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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qlogicpti times out for some tape library operations (like mtx
inventory). It seems SCSI command timeout is hardcoded into the driver.
Fix it by propagating the timeout from scsi request to the controller as
suggested by James Bottomley.
Tested on Sun Ultra 1 with Sun StorEdge L8 Autoloader.
Signed-off-by: Meelis Roos <[email protected]>
Acked-by: David S. Miller <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This patch adds one more check-condition for scsi_dh_alua handler. Without
this, the handler attach fails sometimes during the discovery. I have noticed
this with NetApp E-Series storage with alua mode. Also removed some
unnecessary brackets {} for consistency.
Signed-off-by: Babu Moger <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The write buffer command is used to download and burn new IOA FW images.
The same interface can now be used to flash FPGA and flash back DRAM images.
To download and flash the new images takes more than 15 minutes, so increase
the write buffer command timeout to 30 minutes.
The FPGA and flash back DRAM images don't have the same card_type as the IOA FW
image. So, remove the sanity checking from the driver. The adapter has sanity
checking and will only accept a valid image.
Signed-off-by: Wayne Boyer <[email protected]>
Acked-by: Brian King <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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